Hearing Loss
HEARING LOSS
4 main causes of hearing loss

4 main causes of hearing loss

To treat and prevent hearing loss, it is also necessary to understand the factors that cause hearing loss in daily life, early detection and early treatment. There are four common causes of hearing loss, and these four must be paid attention to.

good health, good life

1. Ear diseases

Hearing loss may be caused by ear diseases, such as otitis externa, foreign body in the outer ear, etc. Sometimes acute and chronic middle ear problems can cause hearing loss and tinnitus. If you have ear diseases, it is best to go to a regular hospital for relevant examinations and receive treatment. Don't delay, otherwise it will develop in a bad direction.

2. Hearing loss caused by noise

Many users have nervous tinnitus, which is because the ears hear some noise for a long time, or the living environment is relatively noisy. Long-term exposure to noise will greatly reduce the function of our inner ear, so we avoid being in such an environment, we can wear earmuffs, earplugs, etc. to buffer some noise and reduce the negative impact of noise.

3. Bad living habits

How important it is to develop good living habits can keep us in a healthy state and full of vitality. For example, long-term drinking, drinking coffee, etc. Excessive intake of alcohol and caffeine will aggravate the symptoms of nervous tinnitus, resulting in hearing loss. In addition, smoking can cause blood oxygen to drop, and heavy smokers generally have symptoms of tinnitus. Therefore, if you want to get rid of tinnitus and hearing loss, you must start with developing good living habits.

4. Hearing loss caused by excessive stress

Excessive stress may lead to hearing loss. This is real. Nowadays, social pressure is increasing, which leads to decreased immunity, disordered endocrine system, and hearing loss caused by insufficient brain congestion.

This article can basically solve for you: causes of hearing loss, medical causes of hearing loss, how is hearing loss caused? What can cause hearing loss? What are the main causes of hearing loss? And so on. If you need help, please contact us.

Tip: Wearing hearing aids is one of the best ways to deal with hearing loss. Austar - A leading manufacturer and supplier of hearing aids in China.

2022-12-16
To prevent hearing loss, one must master the "6-6 principles"

To prevent hearing loss, one must master the "6-6 principles"

2023-04-12
4 misunderstandings of wearing hearing aids

4 misunderstandings of wearing hearing aids

Hearing impairment, for adults, affects both daily work and harmonious communication in family life. For children, it will also affect language development, so early detection, early intervention, and early treatment are required. Therefore, an important way to solve the problem of hearing impairment is to wear hearing aids.

The human auditory system is a very complex system, and hearing aids are a very sophisticated electronic device formed by the application of high technology. To be able to hear sound through hearing aids, but also to hear comfortably and clearly, is the good wish that every hearing-impaired patient aspires to achieve. However, we also have 4 major misunderstandings when wearing hearing aids:

4 Misunderstandings of Wearing Hearing Aids

1. Hearing aids will become more deaf the more you wear them

Hearing aids are Class 2 medical devices, fitting hearing aids requires a rigorous and scientific process, need to go through professional equipment for hearing examination, and according to the user's hearing loss, listening needs to choose and debug hearing aids. Therefore, in the optional hearing aid, please go to the hospital or professional hearing testing institution, after excluding your own factors, the hearing aid after professional debugging will not appear more and more deaf. It is recommended to buy hearing aids instead of hearing amplifiers (PSAPs), hearing aid is a sound-amplifying device intended to compensate for impaired hearing.

2. Try on someone else's hearing aids

This approach is wrong, wearing hearing aids is the same as wearing glasses, you need to choose according to your own situation. Many elderly people often inquire in many ways before choosing hearing aids, to see what others wear, how much the price is, and even appear that others say that hearing aids have a good effect, and they also wear others' to try. The effect of this audition is not ideal, it may be too loud and noisy, or it may not be effective. Everyone's hearing loss and listening needs are different, according to their own hearing condition for fitting, such a hearing aid is the most suitable for themselves.

3. When you can't hear, get a hearing aid

"When you can't hear, then use hearing aids" is a major misunderstanding of hearing-impaired people. It is familiar with the problem of "myopia, wait until you can't see at all and then wear glasses". In fact, glasses and hearing aids are tools to assist correction, glasses are to help myopic people, hearing aids are to help hearing impaired people. In fact, our ears have the phenomenon of "use in and out", when we have hearing problems but do not intervene in time, we will become more and more insensitive to sound, the response is getting worse and worse, and the brain's ability to distinguish speech is getting worse and worse. Even if interventions are taken at a later stage, it is likely that you can hear the sound but not understand it. This is because our brain's auditory center deteriorates due to not being stimulated by sound for a long time. Therefore, the earlier the intervention is taken, the better the effectiveness of hearing aids.

4. After wearing hearing aids, the ears are normal

Many elderly people will think of hearing aids as an artifact before choosing hearing aids, and think that they can immediately understand and hear clearly when wearing hearing aids, but in fact this is not the case. First of all, hearing aids are only a tool to assist listening, which will acoustically compensate according to the hearing of hearing impaired patients to help patients listen, but they cannot replace the human ear for fine processing and resolution of sound. Wearing hearing aids should be a gradual process, because on days without hearing aid intervention, our ears are in the stage of missing sound stimulation, and naturally the ability to understand sounds will decrease, so it is as difficult to wear hearing aids as normal ears. After wearing hearing aids, you need to constantly cooperate with language stimulation training and gradually improve your speech discrimination ability to achieve better listening.

Purchasing hearing aids, OEM hearing aids, choose AUSTAR, 20 years of industry experience, with medical standards of professional hearing aid manufacturers, to provide you with market competitive hearing aids.

2023-01-17
4 main causes of hearing loss

4 main causes of hearing loss

To treat and prevent hearing loss, it is also necessary to understand the factors that cause hearing loss in daily life, early detection and early treatment. There are four common causes of hearing loss, and these four must be paid attention to.

good health, good life

1. Ear diseases

Hearing loss may be caused by ear diseases, such as otitis externa, foreign body in the outer ear, etc. Sometimes acute and chronic middle ear problems can cause hearing loss and tinnitus. If you have ear diseases, it is best to go to a regular hospital for relevant examinations and receive treatment. Don't delay, otherwise it will develop in a bad direction.

2. Hearing loss caused by noise

Many users have nervous tinnitus, which is because the ears hear some noise for a long time, or the living environment is relatively noisy. Long-term exposure to noise will greatly reduce the function of our inner ear, so we avoid being in such an environment, we can wear earmuffs, earplugs, etc. to buffer some noise and reduce the negative impact of noise.

3. Bad living habits

How important it is to develop good living habits can keep us in a healthy state and full of vitality. For example, long-term drinking, drinking coffee, etc. Excessive intake of alcohol and caffeine will aggravate the symptoms of nervous tinnitus, resulting in hearing loss. In addition, smoking can cause blood oxygen to drop, and heavy smokers generally have symptoms of tinnitus. Therefore, if you want to get rid of tinnitus and hearing loss, you must start with developing good living habits.

4. Hearing loss caused by excessive stress

Excessive stress may lead to hearing loss. This is real. Nowadays, social pressure is increasing, which leads to decreased immunity, disordered endocrine system, and hearing loss caused by insufficient brain congestion.

This article can basically solve for you: causes of hearing loss, medical causes of hearing loss, how is hearing loss caused? What can cause hearing loss? What are the main causes of hearing loss? And so on. If you need help, please contact us.

Tip: Wearing hearing aids is one of the best ways to deal with hearing loss. Austar - A leading manufacturer and supplier of hearing aids in China.

2022-12-16
7 Potential Hazards for the Hearing Impaired Elderly

7 Potential Hazards for the Hearing Impaired Elderly

Hearing loss in the elderly has many potential harms besides being unable to hear or understand clearly. For example, social barriers, becoming sensitive, withdrawn, and inducing psychological problems such as depression. Even unresponsiveness increases the risk of accidental falls or dementia in the elderly.

hearing-impaired elderly

1. Prone to accidental injury:

When walking on the road, there is an obstacle in front of you. The elderly cannot hear the reminders of others, and they are prone to fall; they cannot hear the horns of cars and electric vehicles behind them, and they are prone to traffic accidents; ", prone to burns, etc.

2. Decreased communication skills:

The hearing loss of the elderly is often accompanied by a decline in speech recognition rate, and language comprehension becomes more and more difficult. It is impolite for others to speak softly, and it is impolite to shout loudly. Gradually, he is unwilling to talk to others, lacks social interaction, and further declines in communication skills.

3. Emotional disorders are prone to occur:

Some elderly people with sensitive hearts and strong self-esteem have an inferiority complex because of their own hearing loss, and they are afraid of being misunderstood or hurt and close themselves up. Personality gradually becomes withdrawn, not interested in things around, and even psychological problems such as suspicion, jealousy, anxiety, and depression appear.

4. Sleep disorders:

About 40% of the elderly with hearing loss will be accompanied by tinnitus, mostly persistent high-pitched tinnitus. Even if the environment is silent, the ears are like cicadas humming, which does not stop for a moment, which makes people irritable and affects the quality of sleep in severe cases. Tinnitus and insomnia promote each other, and a vicious circle can easily occur.

5. Prone to falls:

About 20% of the elderly with hearing loss are accompanied by balance disorders. Hearing loss can also easily lead to problems in the elderly's judgment of orientation. Elderly people focus most of their attention on listening to sounds during activities, resulting in decreased balance function, unstable gait, and increased chances of falling. Hearing loss is itself an independent risk factor for falls.

6. Prone to weakness:

Elderly people with hearing loss are prone to social isolation, and usually have less active outdoor activities and physical activities, resulting in insufficient exercise, muscle attenuation, and decreased immune function. The above reasons make the elderly prone to weakness.

7. Susceptible to dementia:

Hearing loss reduces the cognitive stimuli received by the elderly and leads to cognitive decline. Analysis of studies has shown that hearing loss is associated with dementia; it has also been reported that people with hearing loss have three times the risk of developing dementia than elderly people with normal hearing. If the risk factor of hearing loss is completely eliminated in middle age, the prevalence of dementia in later life can be reduced by 8.2%.

Advice for the Hearing Impaired

Hearing loss is mostly slow and gradual, and it is not easy to be noticed in the early stage. Such as "can't hear clearly" sometimes, "you can still hear when you speak loudly", etc., only through professional hearing examination, detailed hearing test and evaluation, can we understand that the hearing problem has caused great impact and damage to the patient. The longer the hearing loss lasts, the worse the hearing loss will be, and the poorer the speech recognition ability will be. Early intervention, early treatment, and early rehabilitation will achieve good hearing rehabilitation results. Therefore, the later you wear hearing aids and other hearing aids, the more money you will spend and the worse the recovery effect will be.

AUSTAR is a professional hearing aid manufacturer and supplier with nearly 20 years of experience, we provide one-stop hearing solutions for the hearing impaired. If you are interested in hearing aids please contact us. Behind-the-ear and in-the-ear hearing aids, popular OTC, rechargeable and Bluetooth hearing aids meet the needs of different hearing-impaired people.

2022-11-29
Will wearing hearing aids cause hearing loss?

Will wearing hearing aids cause hearing loss?

Will wearing hearing aids cause hearing loss? This is a problem that all hearing loss patients are very concerned about and there is a common misunderstanding. Can bluetooth hearing aids cause hearing loss? Will it cause hearing loss? Answer: Hearing aids do not worsen hearing loss, Scientific and reasonable fitting of hearing aids will not cause hearing loss.

Daughter tells parents about benefits of wearing hearing aids

Analog and Digital Hearing Aid Technology

Hearing aids can be divided into analog hearing aids and digital hearing aids. All-digital hearing aids process the sound signal in segments through digital technology, and make scientific and reasonable corresponding compensation according to the hearing loss of each frequency, which effectively avoids excessive compensation. Hearing damage caused by hearing loss, and with the development of the hearing aid industry, the noise reduction function of all-digital hearing aids is becoming more and more powerful. Therefore, the scientific and reasonable wearing of hearing aids not only enables the hearing-impaired to effectively utilize and protect the residual hearing, but also can effectively stimulate and exercise the auditory nerve and auditory center to prevent the decline of speech discrimination ability. However, traditional analog hearing aids amplify the sound of all frequencies equally, which leads to the same compensation and amplification for frequencies that do not need to compensate too much for those with less hearing loss. It becomes a source of noise, which will inevitably cause hearing loss over time. This is why patients who have worn hearing aids before say that wearing hearing aids can cause hearing loss.

Hearing Solutions

Experienced hearing aid dispensers will formulate a detailed and complete hearing solution according to the patient's hearing loss and specific hearing needs, so that the patient can wear hearing aids to achieve satisfactory results. On the contrary, it will affect the original hearing for a long time. , resulting in hearing loss, and insufficient hearing compensation will make the hearing loss patient unable to hear the sound, and the sensitivity to this part of the inaudible sound will gradually decrease over time, resulting in a gradual decline in the patient's ability to distinguish speech, and the appearance of audible , the inaudible situation.

The benefits of wearing hearing aids

Benefits of wearing hearing aids all the time. Wearing a suitable hearing aid can protect one's residual hearing and avoid further hearing loss caused by excessive sound. Hearing loss without hearing aid intervention will aggravate hearing difficulties and accelerate the process of hearing degeneration. Therefore, wearing hearing aids that have been accurately debugged, suitable for your hearing, and of qualified quality will not only not lead to worsening hearing and worsen the degree of deafness, but will help to slow down the process of deafness. If you find that you have hearing loss, you should choose a hearing aid that suits them as soon as possible. Scientific and reasonable fitting will not cause any damage to the ear.

About AUSTAR Hearing Aids

AUSTAR is a hearing aid supplier in China with 19 years of experience, providing high quality and reliable hearing aid products, such as OTC series of instant fit CIC hearing aids, rechargeable hearing aids and Bluetooth hearing aids. Committed to providing affordable hearing aids and the best hearing aid solutions to dealers and the hearing impaired.

2022-10-21
3 major myths and hazards of deafness

3 major myths and hazards of deafness

Deafness is a taboo for many people, but there are many misunderstandings. Many young people are immersed in the entertainment of high-tech products, while completely ignoring the importance of hearing health. Therefore, eliminating people's misconceptions about deafness is a crucial factor in preventing deafness.

Deafness, in fact, should be called hearing loss or hearing impairment. According to the degree of hearing loss, it is divided into four grades (mild, moderate, severe and profound hearing loss).

Deafness Myths

Myth 1: Deafness cannot be cured. Whether deafness can be treated or not has a great relationship with the location, time period and nature of deafness. Adhering to the three early principles of "early detection, early prevention, and early treatment", the disease will not continue to deteriorate.

Myth 2: Deafness is neither painful nor itchy, just a minor illness. In fact, more than 80% of the information comes from the eyes and ears. The inability to hear the sound has a great influence on people in all aspects, such as slow response and dullness. Children affect speech and intellectual development, adults affect interpersonal communication, study and work, and the elderly are prone to senile dementia and other symptoms. Hearing aids and other hearing aids can be used to assist listening to minimize the impact of hearing loss on life.

Myth 3: Belief in remedies or secret recipes, superstition. Some patients are superstitious and lobby in some relatively backward small mountain villages, urging deaf patients to take some so-called magic remedies, but they don't know that they are only here to cheat money, and the disease will become more and more serious.

At present, there is no specific medicine for the treatment of sensorineural deafness. Drug treatment only temporarily improves the symptoms and relieves the condition, but cannot fundamentally solve the problem of neural deafness. Sudden deafness among sensorineural deafness has a great chance of cure in a short period of time in the early stage, and there is great hope for active and regular treatment within the first week. There is still hope for a cure within three months. Not much hope for more than three months. Sensorineural hearing loss is very harmful to hearing-impaired patients, mainly in three aspects.

Deafness Hazard

1. Hearing impairment: Under normal circumstances, our hearing can distinguish hundreds of thousands of sound nuances. Once there are obstacles, the problem is more serious than imagined. If you can't hear the car's horn, it is easy to cause a traffic accident; if you can't hear the knock on the door, you won't know that guests are visiting; if you can't hear the phone ringing, you can't exchange information with relatives and friends; if you watch TV, you can't hear the conversation, and you can't understand the cause and effect.

2. Communication barriers: The most common problem of deafness is communication problems. Hearing impairments prevent young children from perceiving and learning language normally. Without the support of language, they cannot communicate with the surrounding society normally, which eventually leads to irreversible serious consequences.

3. Psychological barriers: Communication barriers will eventually cause psychological barriers, or affect mental health, which is inevitable for most deaf patients.

We must get out of the misunderstanding of deafness, change from passive to active, and actively take preventive measures in life to improve our hearing.

Solution

Rechargeable hearing aids for hearing impaired people

If you have hearing loss, please contact a hearing specialist near you immediately. Usually, wearing a hearing aid is the main solution to hearing loss.

About AUSTAR Hearing Aids

AUSTAR is the best hearing aid manufacturer and wholesale supplier in China with 19+ years of experience, dedicated to providing affordable hearing aids and best hearing aid solutions to dealers and hearing impaired. Specializing in the production of the best hearing aids for the hearing-impaired elderly.We provide hearing aid OEM service.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 19+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-09-30
How to protect residual hearing after hearing loss?

How to protect residual hearing after hearing loss?

Among the hearing-impaired people, there are fewer people with complete loss, and most of them still have a part of their hearing. This part is called residual hearing. Residual hearing is a favorable condition for hearing aids to play a compensatory role. However, the situation is quite complicated due to the different causes, time of onset, and degree of residual hearing. Residual hearing is very important for a deaf patient. If there is no residual hearing, it is equivalent to total deafness, and the patient cannot hear outside sounds. Even wearing hearing aids is useless (unless a cochlear implant is implanted). Although people who are totally deaf can gain hearing by implanting cochlear implants, the effect of cochlear implants is still not as good as that of residual hearing. So how to protect residual hearing after hearing loss?

Programmable RIC hearing aids

How to protect residual hearing after hearing loss?

1. When there is no cure, professional hearing aid fitting personnel should be selected as soon as possible to conduct scientific testing and fitting, and choose suitable hearing aids.

2. Try to avoid strong noise environments or wear anti-noise earplugs. Pay attention to volume control when using headphones or hearing aids.

3. Try to avoid water or foreign objects entering the ear canal to prevent ear canal infection.

4. When there is too much earwax, it is not suitable to remove it by yourself. You should ask a doctor to deal with it to avoid damage.

5. Pay attention to medication, try to avoid the use of aminoglycoside ototoxic drugs, and use them under the guidance of a doctor if necessary. (such as streptomycin, gentamicin, etc.).

6. Maintain a good psychological state: Often in a state of irritability and anger, it will cause the nerves to lose their normal regulatory function, causing ischemia, edema and hearing impairment in the inner ear organs, and it is easy to have sharp hearing loss.

7. Massage: Massage the Chufeng Point (in the depression between the earlobe and the high bone behind the ear) and Tinghui Point (in the depression in the posterior border of the mandibular joint before and below the tragus) before and after the earlobe. It is advisable to massage once a day in the morning and evening, for 5-10 minutes each time, and persist for a long time.

After hearing loss, wearing a hearing aid is the best way to develop residual hearing. AUSTAR is the best manufacturer of hearing aids in China, specializing in the production of various types of hearing aids, which are often used for hearing-impaired elderly to play a role in hearing compensation.

2022-07-28
5 Harms of Not Wearing Hearing Aids for Elderly with Hearing Loss

5 Harms of Not Wearing Hearing Aids for Elderly with Hearing Loss

It is very common for the elderly to have poor hearing and deafness. People have become accustomed to hearing loss in the 80-year-old, and think that it is normal for people to be deaf in old age. Although the state has included hearing aids for elderly in the medical insurance coverage, some disabled institutions even distribute hearing aids for seniors for free, and OTC elderly charging hearing aids. But there are still many elderly people with hearing loss who do not wear hearing aids. The five major hazards of hearing-impaired elderly not wearing hearing aids are as follows:

5 Harms of Not Wearing Hearing Aids for Elderly with Hearing Loss

old woman and child

1. Hearing is getting worse

When the elderly have hearing loss, their family members and themselves should not hold the fluke thoughts such as "can still hear" and "it's okay to speak louder", because it is difficult for people to notice when hearing loss is a little bit. Yes, without effective intervention rehabilitation training through wearing hearing aids for the elderly, hearing is likely to get worse and worse. When hearing loss becomes severe hearing loss, when you consider wearing hearing aids, the effect will be much worse than that of mild and moderate hearing loss, and there may even be a situation of "hearing but not understanding".

2. Causes psychological problems

According to scientific research, older adults with hearing impairment have poorer thinking and memory than older adults with normal hearing. Due to hearing loss, the elderly will have communication difficulties and reduced communication in life, and the sound stimulation received by the brain will also be reduced. Therefore, more energy is required to process sound, thereby sacrificing some of the energy originally used to process memory and thinking. If things go on like this, it will lead to the decline of the thinking ability and memory of the elderly, so they lose social interest, gradually isolate themselves from the outside world, and become taciturn and psychologically inferior.

3. It is easy to cause paranoia

Hearing loss is undoubtedly a barrier to dealing with people. I often feel inferior because I can’t hear what others say, and I’m always afraid that others will look down on me. The more inferior you are, the more you pay attention to the attitude of others towards you, and the more sensitive you are. As a result, a series of conjectures will arise about an inconspicuous action, which will gradually evolve into suspicion and suspicion of others, resulting in more serious psychological barriers.

4. Increase the likelihood of Alzheimer's

If the hearing-impaired elderly do not wear hearing aids for a long time, the lack of communication and communication due to inaudibility may cause the elderly to be unresponsive, decline in language ability, and reduce communication, which not only affects the quality of life, but also affects the elderly and the outside world. Communication and social compatibility make the elderly have a series of psychological problems such as isolation, indifference, depression, etc., and may even lead to Alzheimer's in severe cases.

5. Will fall easily

Hearing loss can lead to increased cognitive load on the brain, and more focus on listening to sounds may lead to a decrease in balance and gait function, which is more likely to fall. In addition, people with hearing loss are less aware of their surroundings, which also increases the risk of tripping and falling.

In summary, after the elderly suffer from hearing loss, the consequences of not wearing hearing aids are still very serious. Therefore, if the elderly at home have hearing loss, they must not let it go. To achieve "early detection, early intervention, and early wearing", with healthy hearing and cognitive vitality, can the elderly live with dignity and quality.

Wholesale best hearing aids for seniors

AUSTAR is a leading hearing aid manufacturer in China, wholesale the best hearing aids for the elderly, OTC rechargeable hearing aids. Make more customers affordable hearing aids and make wholesale dealers more profitable.

Wholesale rechargeable ric hearing aids for elderly

Wholesale rechargeable ric hearing aids for elderly

Best hearing aids for seniors

Best hearing aids for seniors

Please contact us if you are interested.

2022-05-07
What are the benefits of wearing hearing aids in the elderly?

What are the benefits of wearing hearing aids in the elderly?

With the increase of age, the hearing function of the elderly also begins to slowly degrade. This process varies from person to person, and the speed of the process is also different. However, we must pay attention to the need to seek medical attention immediately once hearing loss occurs. When the treatment is ineffective, hearing intervention is required immediately. The most common form of intervention is the wearing of hearing aids. Many people are confused and feel that although their hearing has deteriorated, they can still hear a little louder. Why should they wear hearing aids as soon as possible? What are the benefits of wearing hearing aids? Advantages of hearing aids:

hearing aids for elderly

1. Feel comfortable

When my hearing is not good, I can't hear what others are saying, so I frown naturally, but I'm embarrassed to ask others to say it again. If you worry about this every day, you will become bored over time and refuse to communicate. But after wearing a hearing aid, it becomes easier to listen to other people's speech, and I can communicate happily, and naturally I feel more comfortable.

2. Improve social

When you wear hearing aids, you can communicate with others more smoothly. It is no longer the previous yelling and you can't hear clearly. You will not be closed off because of communication difficulties. You can communicate with others better. Naturally, you will also socialize Getting back to the way it was before can also improve your relationship with your family. When I don't wear hearing aids, I am often tired of listening, and my family is tired of talking, and gradually there is less communication. Therefore, wearing hearing aids can improve life very well.

3. The hearing deprivation

What is hearing deprivation? Hearing deprivation simply means that both ears receive input information asymmetrically for a long time, which will lead to the degradation of the auditory pathway of the poor ear, and the speech recognition rate will decrease progressively over time. Once hearing deprivation occurs, it is difficult to restore the language discrimination rate to the previous level even if hearing aids are worn in the future. Therefore, when hearing loss occurs in both ears, both ears should be worn to prevent the occurrence of hearing deprivation.

4. Mask tinnitus

Some hearing-impaired people not only have hearing loss, but also have tinnitus that rings in their ears endlessly, especially in the dead of night. However, hearing aids can help some hearing-impaired people get rid of tinnitus, although not all people with tinnitus are suitable. Some hearing-impaired people have very prominent tinnitus because they cannot hear the outside world. Once they wear the hearing aid and hear the outside sound again, the sound of the tinnitus will be covered up by the outside sound, and their own perception of tinnitus Attention will also be reduced, at this time the hearing aids play a role in masking the tinnitus.

AUSTAR - China hearing aid manufacturer. Affordable hearing aids for hearing-impaired seniors. Buy Hearing Aids for the Elderly, Wholesale Elderly Hearing Aids on www.austar-hearing.net, competitive price, cheap.

2022-04-30
Do users with hearing loss need to intervene as soon as possible?

Do users with hearing loss need to intervene as soon as possible?

"Speaking louder can be heard". In fact, most of them belong to mild to moderate hearing loss. If there is no timely intervention, the frequency of language signals received by the auditory center will be reduced, and the central speech resolution will be reduced over time. Compared with hearing loss, the impact of the reduction of central speech recognition ability is more serious. Even if you can finally hear others' voice, you can't hear what they are saying.

Hearing impairment support needs

The incidence rate of senile deafness is increasing with age. According to the survey, about 25% - 40% of people over 65 years old, 40% - 66% of people over 75 years old, and 80% of people over 85 years old. However, the incidence rate of senile deafness is high in China, but the intervention rate is very low.

The fitting rate of hearing aids for elderly patients in China is less than 5%, while in developed European countries such as Germany, Britain and France, the fitting rate of hearing aids is as high as 40%.

In the process of hearing aid fitting, users often do this: after a series of checks, they finally say, "I think the hearing is OK now. If you speak louder, I can hear it. Wait until I can't hear it!" But is this really feasible?

What many people don't know is that this "wait and wait" destroys residual hearing step by step, which also leads to worse and worse listening effect.

According to the average hearing loss of 500Hz, 1000Hz, 2000Hz and 4000Hz, the International Health Organization classifies the degree of hearing loss as follows:

  • ≤ 25dB HL normal hearing;
  • 26 ~ 40dB HL mild hearing loss;
  • 41 ~ 60dB HL moderate hearing loss;
  • 61 ~ 80dB HL severe hearing loss;
  • Extremely severe hearing loss above 81db HL.

Interventions for hearing loss in elderly

Speech recognition rate plays a very important guiding role in the selection of hearing aids. The worse the speech recognition ability, the worse the effect of wearing hearing aids. The maximum speech recognition rate is greater than 90%:

  • The selection is easy to succeed, and the hearing-impaired are more satisfied;
  • The maximum speech recognition rate is 70% - 90%. Hearing aids can improve the discrimination ability;
  • The maximum speech recognition rate is 50% - 70%. Hearing aids can change the communication ability of hearing-impaired people;
  • The maximum speech recognition rate is less than 50%: hearing aids often can not make the hearing impaired very satisfied. They need to use lip reading and monitor their own voice to assist communication.

Therefore, it is suggested that patients with hearing loss must be found and intervened early. The effect of intervention at the beginning is often much better than that at the end. For children, early intervention is mainly reflected in the awakening and utilization of residual hearing, so as to enable deaf children to establish audible speech. For adults, early intervention not only keeps hearing at the current level or delays the decline time, but also prevents the decline of speech resolution.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

RIC Rechargeable Hearing Aids

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable CIC hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 19+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-02-28
How to improve the hearing aid satisfaction of presbycusis patients?

How to improve the hearing aid satisfaction of presbycusis patients?

The active support of family members is beneficial to the hearing aid satisfaction of presbycusis patients. Wearing hearing aids is an effective means of hearing intervention and rehabilitation for presbycusis patients. focus of attention.

Senile deafness is the most common sensorineural deafness. Its symptoms include increased hearing threshold and decreased speech recognition ability, which seriously affect the quality of life of the elderly, and even lead to psychological and physiological diseases of the elderly. In recent years, epidemiological evidence shows that senile deafness is related to cognitive impairment and is the primary preventable risk factor of Alzheimer's disease. Hearing aid fitting is an effective means of hearing intervention and rehabilitation for patients with senile deafness. How to improve the effect and satisfaction of hearing aid for patients with senile deafness is the focus of audiology.

How to improve the hearing aid satisfaction of presbycusis patients

At present, there are many ways to evaluate the hearing aid effect and satisfaction of hearing aids from different angles. The International Outcome intervention of hearing aids (IOI-HA) is a commonly used questionnaire to investigate the satisfaction of hearing aids for elderly deaf patients who have been equipped with hearing aids.

Studies have shown that elderly deaf patients and their families have different willingness to match, and their satisfaction with IOI-HA after matching is also different. Among the three groups of patients' voluntary, family hope and mutual will, the satisfaction of patients' voluntary matching is lower than that of their families, while those with both willingness to match are the highest, suggesting that the children of elderly deaf patients The support of relatives for hearing aid intervention can have a positive impact on the hearing aid effect. Even if some elderly people are unwilling to fit hearing aids themselves, they can get better hearing aid effect and satisfaction if they have strong family support. Therefore, the cooperation and support of family members are of great help to patients. After fitting hearing aids, patients should not only be informed of precautions for use, but also communicate with their family members and precautions.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable BTE hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-01-29
Is it necessary to intervene unilateral deafness?

Is it necessary to intervene unilateral deafness?

Hearing intervention for unilateral deaf users and wearing hearing aids as soon as possible can help patients improve their lives and prevent hearing deprivation. Living with unilateral deafness, you should get treatment for unilateral hearing loss. We have hearing aids for unilateral deafness, but we recommend that you wear a pair better. In addition to programmable hearing aids, we also have affordable OTC rechargeable hearing aids (the Cadenza H and Q series) are the most popular hearing aids in 2022.

At present, there are a large number of people suffering from hearing loss in the world. Unilateral deafness is one of the types of hearing loss. Unilateral deafness refers to sensorineural hearing loss with the average hearing threshold of healthy ears ≤ 30dbhl and the average hearing threshold of affected ears ≥ 70dbhl. Therefore, hearing intervention for unilateral deaf users can help patients improve their lives and prevent hearing deprivation.

unilateral hearing loss treatment

Patients with unilateral deafness often face a series of problems in life, such as:

1. The reduction of speech recognition rate in noisy environment.

2.Head shadow effect (the head blocks the sound, the high frequency will be blocked, and the low frequency with longer wavelength can bypass the head).

3.It is unable to identify the source of the sound.

In addition, the most easily ignored is "auditory deprivation". Auditory deprivation is simply "use forward and discard backward", when the affected ear does not accept information input for a long time, the corresponding auditory pathway will degenerate, which shows that the speech recognition rate decreases. Once degradation occurs, it is difficult to recover later.

rechargeable bte hearing aids

Therefore, we must carry out hearing intervention on the affected ear, which is not only to help patients with unilateral deafness improve their life, but also to prevent hearing deprivation.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-01-21
Why do you need binaural fitting to wear hearing aids?

Why do you need binaural fitting to wear hearing aids?

For hearing loss patients, when hearing institutions are equipped with hearing aids, the fitting technician usually carries out binaural audition for users. Do you have any doubt that one ear can be heard with a hearing aid? Why should the patient wear two?

As we all know, people are born with two ears. What benefits can we get from listening with both ears? It is mainly reflected in the following points:

  • Sound source positioning
  • Binaural integration
  • Binaural squelch

Sound source localization

When we use both ears to listen to the sound from the same sound source, due to the shielding of the head and the different distance from both ears to the sound source, the sound intensity when the sound propagates to both ears is different - the intensity difference, and the time required for the sound to propagate to both ears is also different - the time difference, so we can know the direction of the sound source with our eyes closed.

Binaural integration

When two ears listen to the same sound, the loudness will increase by 6 ~ 10dB compared with that of one ear, and the performance of hearing threshold will also decrease by 3dB (e.g. 60dB for one ear and 57db for both ears)

Binaural noise

The ambient noise around us is generally more than 40 or 50 decibels, but why can't we detect it? This is because under binaural hearing, our auditory center will automatically reduce noise, which also improves the signal-to-noise ratio (SN, Sn = signal sound intensity noise intensity) to a certain extent. The higher the signal-to-noise ratio, the clearer the signal sound we receive (such as speech sound in conversation) and the clearer we listen.

Binaural fitting of hearing aids can help patients obtain the above but not limited to the above benefits, especially binaural noise reduction ability. Many users of monaural fitting report that it is difficult to communicate in a noisy environment. It is precisely because of the lack of this ability that binaural fitting can well solve this problem. In addition, sound source positioning can enable users to obtain more security in the traffic environment, while binaural integration can help some users with serious hearing loss or high loudness demand to obtain more satisfactory hearing aid effects.

Auditory deprivation

In addition, it is also very important that if both ears have hearing loss and only one ear is matched, it may lead to hearing deprivation of the non dry ear, and the auditory resolution of the ear will gradually decline after 4 ~ 5 years. If hearing deprivation occurs, it will greatly affect the hearing aid effect of the ear in the future, that is, the sound can be heard, but it is more difficult to hear clearly than before hearing deprivation. Therefore, if possible, priority should be given to simultaneous fitting of both ears. If fitting separately, the interval should not be too long.

Why do you need binaural fitting to wear hearing aids

The fitting of hearing aids is to expect the hearing loss patients to obtain the listening conditions of normal people, so binaural fitting is the first choice. However, if the hearing loss patient has financial difficulties, our rechargeable BTE hearing aids (Cadenza H series) and rechargeable ITC hearing aids (Cadenza Q series) are very affordable hearing aids.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-01-14
The relationship between hearing loss and cognitive decline

The relationship between hearing loss and cognitive decline

Age related hearing loss, medically known as age-related hearing loss, once considered a relatively harmless consequence of various factors caused by age, is now gradually confirmed to be related to a variety of health conditions, including cognitive decline, depression and increased risk of falls.

The world hearing report released by the WHO (World Health Organization) in March this year pointed out that in the next 30 years, the number of global hearing loss may increase by 1.5 times; In other words, by 2050, one in four people in the world will suffer from hearing impairment to varying degrees.

With age, the connections between brain cells will be destroyed, or some cells will be lost - a process called "brain atrophy" or often called "cognitive decline".

Hearing loss and cognitive decline in the elderly

Johns Hopkins Hospital in the United States has pointed out that the risk of dementia of hearing impaired people is five times higher than that of ordinary people. The main reason is poor communication caused by hearing impairment. After losing contact and interaction with the outside world over time, it accelerates the atrophy of cerebral cortex and greatly increases the risk of depression and dementia.

The report of the famous medical journal (the lancet) in 2017 also pointed out that among the nine risk factors of dementia, the first one is hearing impairment between the ages of 45 and 65, accounting for 9%, which is higher than 5% of smoking and 4% of depression. A new study by Columbia University in New York in 2020 also pointed out that although there is a lot of evidence that this is not a benign disease, only about 3% of adults with mild hearing loss still wear hearing aids. Professor Golub, an expert, pointed out that "the risk of treating hearing loss is very low, but the potential benefit is very high". What is the difference between official account books, public articles and medical experts' advice on children with mild hearing loss? If it's good for our children, why not for adults? We really need to see hearing loss as a bigger problem for adults and need early treatment.

Therefore, I also call on you to maintain adult hearing screening every six months to one year as far as possible after you are over 45 years old. Especially when you find yourself unable to hear clearly and prone to hearing fatigue, you need to find a hearing expert for examination and consultation in time. If there is hearing loss, it is also recommended to intervene as soon as possible.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable hearing aids to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2022-01-07
What is sound field evaluation?

What is sound field evaluation?

Sound field evaluation refers to the evaluation of hearing threshold for hearing aids. Before fitting a hearing aid, you need to do a test-pure tone audiometry, to determine the degree of hearing loss in patients with hearing loss. The result of hearing loss is called hearing threshold.

Optometry is required before fitting glasses, and pure tone audiometry is also required before fitting hearing aids to determine the degree of hearing loss of patients with hearing loss. The result of pure tone audiometry is called "hearing threshold", that is, the minimum amount of sound stimulus that can cause auditory response. Then, after fitting, the user's hearing threshold will be improved to a certain extent, but how much? Can we use pure tone to test the book?

sound field evaluation

The answer is no, pure tone audiometry is not applicable to the post hearing aid threshold evaluation of test users. First of all, headphones need to be worn during pure tone audiometry. If you wear hearing aids and then headphones, it will easily lead to the "roar" of hearing aids and poor wearing comfort; Secondly, the sound of the headset can not be evenly transmitted to the microphone of the hearing aid, which will lead to large errors. Therefore, we need to use another inspection - sound field evaluation.

Sound field evaluation generally refers to the evaluation of hearing threshold of hearing aid, that is, to test the minimum stimulus that can cause auditory response after hearing aid. The test is required to be carried out in the "sound field", that is, a large sound insulation room. There are one or more speakers in the sound field (generally two). After they are arranged at the specified position, the sound level meter shall also be used for calibration, which is called sound field calibration. After the sound field is established, it must be calibrated, and then every period of time (generally about one month) It needs to be calibrated again, especially after the location of facilities and equipment in the sound field is changed.

Before the test, guide the patient to sit at the "reference point" in the sound field, keep the head looking straight ahead, and wear the hearing aid on one side of the test ear (it is best to clean and maintain it first in the early stage) to ensure that the battery is sufficient, and the hearing aid on the other side remains powered off or removed. The test rules are similar to pure tone audiometry, which is "press the transponder (or raise your hand) when you hear the sound, even if the sound is very small". The difference is that the test sound used for pure tone audiometry is the pure sound of "didi Dudu", while the sound field test uses the singing sound of "Wuwu".

The initial sound intensity is generally 50 ~ 70dB, and the specific test method is also the same as that of pure tone audiometry, i.e. "rise five and fall ten". If the user responds twice after three sounds, the intensity is determined as the hearing aid threshold of the patient's frequency. The thresholds of 250Hz, 500Hz, 1000Hz, 2000Hz, 3000hz and 4000Hz are measured successively, and the hearing curve after hearing aid is obtained, which can be compared with the bare ear threshold intuitively. Hearing aid fitters can also debug hearing aid parameters according to the evaluation results.

However, the sound field evaluation also has its own limitations. It can only reflect the hearing of patients after wearing hearing aids, but can not reflect the hearing of average sound and strong sound. Moreover, the hearing aid threshold is OK, which does not mean that the hearing aid effect is good. Whether the effect is good or not is also closely related to the patient's own resolution, Therefore, it is necessary to conduct comprehensive evaluation in combination with tests such as speech test. In the process of debugging, the fitting technician should also make adjustments in combination with the patient's subjective feelings, and should not only pursue the evaluation results that look good, regardless of the user's feelings.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2021-12-10
How to prevent the damage of noise pollution to hearing?

How to prevent the damage of noise pollution to hearing?

In today's society, noise pollution can be said to be everywhere. Mobile phone, music headset, KTV, road noise, restaurant, etc. Experts pointed out that, compared with children, teenagers' auditory organs have matured and their functions are in the golden period of development, but the current popular way of life and entertainment is unknowingly damaging teenagers' hearing. Among them, the most important is the incorrect listening habits of wearing headphones to listen to music or surfing the Internet, which will not only cause hearing damage or tinnitus, It can even lead to deafness.

noise pollution to hearing

What are the wrong habits?

1.Wear headphones to listen to music.

Especially wear earphones. Although the sound effect sounds good, it causes the greatest damage to the ear. It is not only easier to damage the hearing, but also because of the breeding of bacteria after wearing for a long time, it is easy to swell the cuticle of the external auditory canal skin and block the hair follicle, resulting in long-term chronic congestion, stimulate the excessive secretion of cerumen gland, make more and more earwax, form embolism, and then tinnitus, hearing loss Dizziness and other symptoms.

2.Wear headphones for a long time.

Some teenagers often wear headphones to listen to music before going to bed, and go to sleep unconsciously. They don't turn off the headphones all night. In this way, continuous sound stimulates the human ear for a long time, which may lead to cochlear microcirculation disorder, damage to hair cells and spiral nerves responsible for feeling sound in the cochlea, and finally lead to noise deafness and tinnitus.

3.Listen to music in a noisy environment.

With the emergence of modern electronic devices such as mobile phones, MP3, iPod and iPad, more and more teenagers like to listen to music or English with headphones, especially on buses, subways and noisy roads. However, the sound level meter detection shows that the sound of noisy environment is usually about 70-80 dB. If language communication or listening to Walkman and other sounds are carried out on this occasion, the volume must be amplified to more than 30 dB above the original noisy environment sound. At this time, the clarity of the sound heard is the same as that in a quiet environment. In fact, the sound at this time has exceeded 100 dB. Relevant data show that the noise generated by MP3 players at the maximum volume is 105 dB, and 85 dB is enough to cause hearing damage. (for every 10 decibels, the noise tension increases 10 times.)

How to use headphones correctly to reduce hearing loss as much as possible?

The following suggestions:

1.Earphones with good quality, low noise and free and flexible volume control shall be selected, and they can be adjusted in time in case of excessive sound. It is best to choose hearing protection headphones, such as Austar’s P103, P102, P101.

Austar hearing protection P103

2.In a noisy environment, don’t use headphones to listen to music. The sound intensity of music should be controlled below 80 dB to feel comfortable and pleasant.

3.The listening time with headphones should not be too long. About 5% of the people are susceptible to artificial noise. Such people should pay special attention to noise protection to avoid noise hazards.

In addition to wearing headphones to listen to music, teenagers should also reduce leisure and relaxation time in bars, game halls, KTVs and other noisy entertainment places, try to choose some quiet and comfortable environments, and relax and relieve pressure in a healthier way.

2021-12-03
Can i recover after hearing loss?

Can i recover after hearing loss?

Can hearing loss be recovered? Can loss of hearing be permanent? In fact, most of the hearing loss is irreversible and unrecoverable, and only a small part of the loss is reversible and recoverable. The recovery of hearing loss is mainly related to the location or nature of the lesion.

There are three types of hearing loss:

  • First, conductive hearing loss
  • Second, sensorineural hearing loss
  • Third, mixed hearing loss.

Can My Hearing Loss Be Reversed?

Conductive hearing loss

hearing loss caused by external ear and / or middle ear problems can be called conductive hearing loss, such as external auditory canal inflammation, external auditory canal furuncle, external auditory canal eczema, cerumen embolism, etc; There is also atresia of the external auditory canal, such as microtia. Middle ear diseases include otitis media and tympanic membrane perforation. These problems may cause conductive hearing loss. Conductive hearing loss is mainly treated. For example, some conductive hearing loss can be improved or restored through surgery, drugs and other medical treatment, such as removing cerumen embolized in external auditory canal, repairing perforated eardrum, suction or tube drainage of middle ear effusion, resection of cholesteatoma and artificial auditory ossicle implantation. Through reasonable and timely treatment, most of them will recover their hearing.

Sensorineural hearing loss

sensorineural hearing loss is located in the hair cells, auditory nerves or hearing centers at all levels of the spiral apparatus. There is an obstacle to the perception of sound and the transmission of nerve impulse. The hearing loss caused by it is sensorineural hearing loss. Among them, those caused by hair cell lesions are called sensorineural deafness (or cochlear deafness), and there is often revitalization. Those whose lesions are located in the auditory nerve and its conduction pathway are called neurogenic deafness (or posterior cochlear deafness), which is characterized by a significant decline in language discrimination. Those whose lesions occur in the auditory center of the cerebral cortex are called central deafness, which is often accompanied by symptoms of the nervous system. Because the preliminary audiological examination can not distinguish inductive deafness, neural deafness and central deafness, it is collectively referred to as sensorineural deafness. Sensorineural hearing loss is not as lucky as conductive hearing loss. It can not improve or restore hearing through surgery, drugs and other medical treatment, so sensorineural hearing loss is irreversible. Common sensorineural deafness include senile deafness, Meniere's disease, ototoxic deafness, labyrinthitis, noise injury, acoustic neuroma and so on.

Mixed hearing loss

hearing loss has both conductive and inductive factors, which is called mixed hearing loss. Therefore, this type of transmission part has the possibility of recovery, but the possibility of partial recovery of sensory nerve is very small.

hearing aid for hearing loss

In addition, there is a special type of hearing loss, that is, sudden deafness, sudden and unexplained hearing loss in a short time (within 72 hours). The etiology is usually complex and difficult to determine. At present, the recognized inducing factors include virus infection, cardiovascular disease, noise, mental stress, mood fluctuation and so on. For sudden deafness, the most important thing is to "rush for time". You should go to the hospital at the first time, because if the treatment is timely, it is more likely to recover your hearing through comprehensive treatment such as hyperbaric oxygen, infusion of some drugs that nourish nerves or dilate blood vessels. 7 days is the best time for sudden deafness to rescue hearing. If it exceeds the best treatment time but not more than three months, it is recommended to go to the hospital for treatment first. If hearing cannot be effectively recovered through treatment, it is also necessary to wear hearing aids for early intervention.

Whether different hearing loss can be recovered and the degree of recovery are different, we need to distinguish. In addition, once there is hearing loss, we all need to actively treat it. If it cannot be recovered, we also need to actively take measures that can assist hearing, such as wearing hearing aids or cochlear implants.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

AUSTAR Hearing Aids

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2021-10-29
Is senile deafness related to senile dementia?

Is senile deafness related to senile dementia?

Senile deafness, also known as age-related hearing loss, is a hearing impairment caused by the aging of the auditory system, and a binaural symmetrical sound hearing abnormality with the increase of patients' age. According to China's epidemiological survey, 35% ~ 55% of people over 60 years old have different degrees of hearing impairment. According to the prediction of the United Nations, by 2050, the population over the age of 60 will reach 491 million, accounting for more than 1 / 3 of the total population.

hearing loss and dementia

Alzheimer's disease is the most common form of Alzheimer's disease. It is a degenerative disease of the central nervous system. The onset is insidious and the course of disease is chronic and progressive. The main manifestations of the disease are neuropsychiatric symptoms such as progressive memory impairment, cognitive impairment, personality change and language disorder, which seriously affect social, professional and life functions.

More and more studies show that there is a close relationship between senile deafness and senile dementia. According to the survey data of the World Health Organization, the prevalence of Alzheimer's disease in the elderly with mild, moderate and severe hearing loss is twice, three and five times that of the elderly with normal hearing, respectively.

Elderly with hearing loss and dementia

We can hear and understand sounds, not just the role of ears. The sound is transmitted to the inner ear through the outer and middle ears. The cochlea of the inner ear converts the sound into nerve impulses, transmits it to the auditory center of the cerebral cortex through the auditory nerve, and connects with the language center, so as to finally understand the meaning. Some studies have shown that hearing loss is related to the reduction of temporal lobe volume in hippocampus and entorhinal cortex, which is mainly responsible for people's memory and emotional ability. Therefore, once hearing is lost or decreased, our cognitive ability will be greatly reduced, which will eventually aggravate the progress of cognitive impairment and lead to Alzheimer's disease.

Early detection, early intervention and early rehabilitation can prevent "dementia caused by deafness". Therefore, it is suggested that when the elderly show signs of hearing loss or have formed hearing loss, the elderly should not "avoid talking", but "take the initiative", actively listen, actively rehabilitate and actively participate in social activities.

hearing aids

In addition, through relevant studies, it is found that for elderly patients with cognitive impairment who have suffered from hearing impairment, early intervention of auditory function should be implemented. Most scholars have reported that the behavior, functional status and quality of life of elderly patients with cognitive impairment with hearing impairment have been improved after using hearing aids.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of affordable digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

AUSTAR hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. Common types of hearing aids are: BTE, RIC, CIC, ITC, ITE and BTE open-fit.

Convenient operation

AUSTAR hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The AUSTAR hearing aid brand was founded in 2003, with 18+ years of professional experience in the production and sales of hearing aids, in Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2021-10-15
What should I do if there is a noisy sound when wearing a hearing aid?

What should I do if there is a noisy sound when wearing a hearing aid?

Hearing aid is a medical device to assist hearing. Using the electroacoustic principle, the acoustic signal received by the microphone is amplified and transmitted into the ear through the microphone, which helps to improve the hearing needs of hearing-impaired patients and improve their ability of communication. But, hearing aids are auxiliary listening devices, which can not be compared with real ears. Differences in signal processing speed and technical functions of hearing aids will also affect users' listening clarity and comfort. And the technical level and working experience of Audiologist will provide users with different listening feelings. Therefore, users who wear hearing aids for the first time may feel "noisy", which is also caused by various reasons. What should we do about it?

Noisy sound when wearing hearing aids

First of all, hearing impaired patients can't hear or be familiar with many natural environment sounds for a long time before selecting hearing aids. They hear more and richer sounds after wearing hearing aids, and many sounds have different feelings from those before wearing hearing aids. Therefore, users will mistakenly think they are noise (feel "noisy"). In this case, it is necessary to explain and comfort the user, so that the user can keep wearing it and pass the adaptation period successfully .

Secondly, each user with different hearing loss. The hearing test results show rising type, falling type, steep falling type, flat type, notch type, basin type, etc. for different types of hearing loss, the styles, functions and acoustic structures of hearing aids are different. There will be great differences in the listening feeling, clarity and comfort. Improper selection will give users the feeling of echo, deafening and noise. Therefore, the selection of hearing aids is not only related to the degree and time of hearing loss of hearing impaired patients, but also related to the functional grade of hearing aids and professional fitting experience.

Finally, hearing aids need not only professional matching, but also fine fitting and debugging. The debugging of hearing aids will also directly affect users' listening satisfaction and comfort. Improper commissioning or insufficient accuracy will also make users feel "noisy", so the commissioning shall be carried out according to the gradually adaptive commissioning scheme. Let users adapt and learn after wearing hearing aids to achieve the best listening effect.

Wearing hearing aids takes two to three months to adapt, and some users even have an adaptation period of half a year. After all, hearing aids are instruments that can never replace human ears. It's normal to feel noisy at the beginning. As long as you follow the guidance of a professional fitting examiner and have a reasonable expectation, you will eventually achieve a good effect.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Hearing aid advantages:

Rich product structure

Austar hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from. BTE, RIC, CIC, ITC, ITE and BTE Open fit types of hearing aids.

Convenient operation

Austar hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Famous brand

The Austar brand was established in 2003, with 18 years of professional experience in the production and sales of hearing aids, Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

Contact us now to start your hearing aid business.

2021-09-24
Tinnitus Masking Therapy and Devices

Tinnitus Masking Therapy and Devices

Austar Hearing Aids: The causes of tinnitus are complex and varied, and the incidence rate is high. Severe patients can affect the life, study and work of patients. It is estimated that there are at least 100 million tinnitus patients in China, and the age of patients is getting younger and younger. Tinnitus is difficult to cure. In order to eliminate the pain caused by tinnitus, masking therapy is one of the effective methods in tinnitus treatment. Compared with other drug therapy and electrical stimulation therapy, masking therapy is the most simple, safe, no obvious side effects and conducive to patients' peace of mind. Experiments show that the effect of masking therapy is significantly better than simple drug therapy. According to clinical reports, 76% of patients reported that tinnitus improved after 6 months, and the tinnitus adaptation rate could reach 88.03% after clinical treatment.

tinnitus

What is a masking device for tinnitus

The tinnitus masking device uses a narrow-band noise or white noise similar to tinnitus to mask the sound of its own tinnitus, so as to suppress tinnitus or adapt to tinnitus, so as to eliminate or reduce the symptoms of tinnitus. Long term severe tinnitus will make people upset, anxious and depressed. The sound of tinnitus masking device will not make people feel harsh, but also help tinnitus patients reduce tinnitus annoyance, relax their body and mind, and stop the vicious cycle of tinnitus aggravation caused by tinnitus emotional changes.

In foreign countries, masking therapy has been paid special attention, and it has been continuously reported on foreign professional websites. In recent years, some hospitals in China are serving patients, but the cost is generally not low. The long-term adherence to treatment requires relatively high economic conditions for patients, and the instruments need to be used under the guidance of doctors or professionals. There are few real household products, which is also one of the main reasons for the great limitations of this treatment at this stage. For the daily use of tinnitus patients, the household and daily use of tinnitus masks, white noise machines and other equipment has become a development trend.

Now, with the development of hearing aid science and technology, more and more hearing aids are equipped with tinnitus masks to provide patients with a more comfortable and better life.

masking device for tinnitus

In terms of tinnitus treatment, there is no specific drug. In the treatment process, we must relax, don't give up, and establish a good attitude. No matter whether it is possible to complete the whole treatment process, it is very necessary to try masking therapy. Tinnitus masking can help patients adapt to their ear discomfort as soon as possible. I hope that tinnitus masking therapy can be more popularized and popularized in the future, get rid of tinnitus.

Austar hearing aid for tinnitus masking

For users with hearing loss and tinnitus, the best tinnitus masking device is the Austar hearing aid. Users can use tinnitus masking therapy to treat tinnitus by switching programs every day, two to three times a day, half an hour each time. Different users have different tinnitus types, and the treatment time and effect of masking therapy are also different. Some users may use it for a week, and some users may need two to six months to have a certain effect.

  • Best tinnitus masking device
  • Tinnitus sound therapy frequencies
  • Tinnitus masking sounds
  • Free sound therapy for tinnitus

At present, Austar affordable OTC hearing aids, such as mini rechargeable bte hearing aids and in-the-ear almost invisible rechargeable cic hearing aids, these cheap hearing aids have tinnitus masking function.

Hearing aid for tinnitus

Hearing aid for tinnitus cost

What is best hearing aid for tinnitus, how much do hearing aids for tinnitus cost? From the function and style of hearing aids, the cost of hearing aids is approximately in the range of tens to hundreds of dollars.

Austar hearing aids are equipped with tinnitus maskers inside, so you don't need to go to the hospital and spend high expenses for treatment. The cost of an Austar affordable hearing aid can be used to masking therapy repeatedly.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

Contact us now to start your hearing aid business.

2021-09-03
5 things that make tinnitus worse

5 things that make tinnitus worse

Tinnitus is characterized by a sound in the ear, why is my tinnitus worse when i lay down, tinnitus getting worse suddenly and why does tinnitus get louder sometimes, etc. These are relatively common symptoms in people with hearing loss. ​However, there is no cure for tinnitus, so other methods are needed to suppress tinnitus.

tinnitus getting worse suddenly

Here are some factors that can aggravate tinnitus and we will explain how to avoid them. What will aggravate your tinnitus?

What things aggravate tinnitus

1. Excessive noise

Even without persistent tinnitus, tinnitus may occur after noise. Depending on the noise level, tinnitus may appear immediately after hearing loud sounds such as gunshots, or it may become more prominent in the case of increased noise in the construction area.

To avoid this, you can carry earplugs with you for a rainy day and avoid loud noises.

2. Alcohol

Alcohol can increase the blood flow to the inner ear, resulting in tinnitus deterioration. If you only drink a glass of wine occasionally, it will improve in a few hours. But if you drink a lot, you may have permanent tinnitus. If you have tinnitus, please avoid drinking and choose other drinks instead, such as carbonated drinks.

3. Ear infection

The infection of the middle and outer ears is also a common cause of tinnitus, although some are mild, some may be serious and cause permanent tinnitus. If you feel that you have an ear infection, please treat it immediately to reduce the effect of tinnitus.

4. Stress and anxiety

Stress and anxiety can also aggravate tinnitus, and even lead to temporary tinnitus in people without tinnitus. This is especially common for people who have recently discovered that they have tinnitus and feel stressed about their situation. The best way to deal with the stress during tinnitus is to have a good rest, exercise and a healthy diet.

5. Lack of sleep

Tinnitus is difficult to fall asleep, but lack of sleep can aggravate tinnitus. If you don't get enough sleep, exercise at night and avoid eating sugary foods at night. White noise is also a good way to reduce the impact of tinnitus and help you fall asleep faster. For example, if you are wearing a Austar hearing aid and have tinnitus problems, you can contact your audiologist to experience it.

Hearing aid for tinnitus masking

Although there may not be a single cure for tinnitus, researchers are actively studying the problem. Currently, wearing Austar hearing aids and a healthy lifestyle can help reduce the effects of tinnitus, such as the signs that the tinnitus is disappearing, the diet has cured my tinnitus, and my tinnitus has suddenly stopped.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of a full range of various types of hearing aids, and using our own fitting system software to program the hearing aids to ensure the excellent quality of the hearing aids and make the price competitive in the industry.

Rich product structure

Austar hearing devices cover traditional hearing centers and hospital fitting hearing aids, as well as online retail OTC hearing aids, with traditional batteries and convenient rechargeable styles to choose from.

Convenient operation

Austar hearing aid products focus on humanized design, sound control, program switching, ergonomic design, to avoid misoperation, and the operation method is suitable for all ages.

Austar Brand

The Austar brand was established in 2003, with 18 years of professional experience in the production and sales of hearing aids, Europe, North America, Asia, Africa and Latin America, the brand is well-known at home and abroad.

2021-08-20
Natural tinnitus masking of hearing aids

Natural tinnitus masking of hearing aids

Tinnitus refers to the patient's conscious inner ear sound, such as cicada sound or tidal sound. Deafness refers to varying degrees of hearing loss, or even disappear. Tinnitus may be accompanied by deafness, and deafness may develop from tinnitus. Although their clinical manifestations and associated symptoms are different, there are many similarities in etiology and pathogenesis, which are closely related to kidney.

Tinnitus brings great harm to patients, and even leads to suicide. Such as affect mood, long-term serious tinnitus make people upset, worry, depression and other emotional changes. Secondly, it affects work and family life. Because they can't hear other people's speech, especially the leader's speech, they are often misunderstood by others, and they bear the great pain brought by tinnitus, so their work efficiency drops and they gradually lose interest in work. Because of tinnitus and long-term medical treatment, bring economic losses and even lead to huge economic pressure. If not understood by family members, it will affect family harmony.

Hearing Aids for Tinnitus

In addition, it also affects sleep and hearing. Tinnitus, especially in the dead of night, makes it difficult to fall asleep. Long term tinnitus can also bring hearing loss and affect communication.

How and why tinnitus maskers work

Because tinnitus is not an independent disease, the cause of tinnitus is very complex, which is still under discussion in the medical community. But at present, the method of using masking to treat tinnitus by hearing aid is widely recognized, which has a good effect on the treatment of tinnitus.

Masking Hearing Aids for Tinnitus

Masking device for tinnitus, best hearing aid for tinnitus cost

Hearing aid tinnitus masking is to retrain or recode the nervous system, reduce the central excitability, increase the central inhibition, cut off the vicious circle of tinnitus and bad emotions, promote the patients to adapt to tinnitus, so as to achieve the purpose of treatment. Most digital hearing aids currently on the market have a tinnitus masking function, and their price is not expensive. Austar's affordable rechargeable hearing aids also have a tinnitus masking function.

AUSTAR Fugue H - best hearing aids for tinnitus

According to different characteristics of tinnitus, Fugue H hearing aids not only use white noise, narrow band noise and other commonly used masking sounds, but also introduce pink noise and various sea waves to mask tinnitus noise, so that users can listen to more natural and more comfortable masking sound to reduce or eliminate tinnitus.

The treatment time of tinnitus

The hearing aid fitter can select the appropriate type of tinnitus masking sound according to the tinnitus type and preference of users. Users can use tinnitus masking therapy to treat tinnitus by switching programs every day, two to three times a day, half an hour each time. Different users have different tinnitus types, and the treatment time and effect of masking therapy are also different. Some users may use it for a week, and some users may need two to six months to have a certain effect.

Fugue H hearing aid gives hearing-impaired users with tinnitus the opportunity to use both of them. With its high-quality hearing aid function to solve the problem of users can not hear clearly, the use of natural tinnitus masking method can solve the problem of tinnitus.

AUSTAR is a professional hearing aid manufacturer and supplier in China, as well as an OEM hearing aid manufacturer. Specializing in the production of digital OTC and programmable hearing aids, and use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry.

2021-08-13
How to check your child's hearing aid every day?

How to check your child's hearing aid every day?

Hearing aids are electronic devices, but sometimes they are damaged. Every day, children rely on their parents to check whether the hearing aids are safe and functioning properly. The earlier problems are found, the faster they can be solved. For example, charging at night, rechargeable bte hearing aids used during the day. Need to check whether the child forgets to charge before going to bed.

This is the way to keep your child's hearing aids in the best condition:

Rechargeable hearing aid for children

Get the right tools

When the child is fitting the hearing aid for the first time, the store should provide or ask the parents to prepare the hearing aid Maintenance Kit by themselves, and ask the audiologist to demonstrate how to operate. The tools in the maintenance kit include: simple monitoring earplug / ear mold, measuring appliance, drying box, earwax brush, blowing balloon, etc. If you have any questions or need to learn how to use it again, please feel free to ask your audiologist.

Quick check

Morning is often one of the busiest time for everyone, so the minimum requirement is the following quick check.

  • Turn on the hearing aid, hold it in your hand and listen to see if there is a whine. If yes, it means that the hearing aids are working now; If you don't hear it, please check the battery or ear mold for earwax blockage, broken sound pipe, etc.
  • Simple safety check. For example, whether the safety lock is locked or whether the ear hook and acoustic catheter are connected normally.

Children's language awareness test

Keep children's hearing aids in their best condition

If the child is old enough to participate, the child voice detection test or Lin's six tone test can be conducted in the morning, which is another good choice. It checks the child's hearing and hearing aids at the same time. If you have any questions about your child's hearing, or if they plan to do something that focuses on listening, such as language lessons or speech therapy, they can do it repeatedly during the day.

  • Choose a quiet room.
  • When you stand one meter behind the child, please make a sound at the normal voice volume, send out randomly at a time, and Pause briefly for the child's response.
  • Once the child confirms or repeats the sound, please change to the next sound.
  • Step back, about two to four meters from the child, and then repeat the exercise to see how distance affects their listening.
  • The sound, a child hears with a hearing aid depends on the type and extent of hearing loss. Please contact your audiologist to find out what your child should be able to hear at different distances.

Other tips

  • Use of drying hearing aid tools: storing the hearing aid in a drying box can make the hearing aid dry, thus reducing the number of maintenance. This is especially important in humid environments or when children sweat more.
  • Encourage independence: if the hearing aid doesn't work, please observe the child's reaction, ask the child to tell you if there is any abnormality, and gradually let them participate in taking care of their hearing aid.
  • Keep dry: unless you have a special waterproof hearing aid, remove the aid before bathing or swimming.
  • Remove the hearing aid before going to bed: it's a comfort consideration. Even if the child is open when sleeping, if it is just a nap, it can not be removed, so it is not afraid to disturb them.

It's important to check your child's hearing aids every day. You need to do this until your child is old enough to tell you when something is wrong. If you have any questions or want to order cleaning accessories, please contact your fitter or manufacturer.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer for medical standards in China, wholesale behind-the-ear (BTE) and in-the-ear (ITE) types of hearing aids, rechargeable hearing aid. Digital programmable hearing aids use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry. Our main customers are hearing aid wholesalers/dealers across the USA, Europe, Asia and Mid East.

Please feel free to contact us if you are hearing aid wholesalers/ distributors and looking for a trustworthy Chinese manufacturer/ supplier. No only provide a full range of hearing aids, we have a strong R&D teams and engineers to support your any special requirement and development. We are not only your supplier, but also your partner and technical supporter. AUSTAR commit to provide customers with excellent service, satisfactory quality and competitive prices, help you expand your market and save hearing aid price/ costs!

2021-07-21
How to maintain hearing aids in summer?

How to maintain hearing aids in summer?

Summer Hearing Aid Care Tips

The weather is getting warmer and summer is coming. Are you ready with your hearing aid?

In summer, the climate is hot and humid with more precipitation and high air humidity; In addition, the human body is more likely to sweat, hearing aids are also vulnerable to moisture erosion. Therefore, the most important thing for hearing aid maintenance in summer is to take moisture-proof and waterproof measures.

Guide for Summer Hearing Aid Care

1.Routine maintenance.

Wash your face, hair and bath. Don't wear it immediately after washing. Wear it after ear canal and auricle are wiped clean.

2.Sweat protection.

High temperature in summer makes people sweat a lot, which may corrode hearing aids and affect the performance and life of hearing aids. Therefore, after using the hearing aid every day, clean the sweat on the surface of the hearing aid with a dry soft cloth, and then place it in the hearing aid drying box regularly for drying.

Hearing aid drying box

3.Rainwater protection.

In summer, there is a lot of precipitation, so it is better not to wear hearing aids or do a good job of rainproof on rainy days. Return to the room and dry the hearing aid in time.

4.Cerumen protection.

Summer ear secretion will also increase, for customized ITE hearing aids, to check whether there is earwax or impurities blocking cerumen baffle. If this happens, please clean or replace the baffle with a small brush. For behind the ear hearing aids, if the sound guide tube is blocked by earwax or impurities, please clean it immediately.

Hearing Aid Care

5.Swimming protection.

Swimming is a good summer activity. Before any water sports, you should take off the hearing aid and keep it properly. For swimming without hearing aid, please always swim with others to avoid missing the relevant warning and lifeguard's voice and ensure safety. If the hearing aid has been flooded, such as swimming in the sea, you should also pay attention to the protection of sand, to avoid sand dust into the hearing aid.

Hearing Aid Care

6.Sunshine protection.

Outdoor sunscreen is very important in summer. Avoid applying to the hearing aids when applying sunscreen lotion. When using sunscreen spray, be careful not to spray on hearing aids to prevent hearing blockage or other injuries. Wipe with a dry soft cloth after daily use.

Hearing Aid Care

7.Condensate protection.

Wearing hearing aids frequently in and out of cold and hot alternating environment, hearing aids are prone to produce condensate. In summer, we often go in and out of the hot outdoor and cool air-conditioned room, so it is very easy to make the hearing aids produce condensate. If there is condensed water, take off the sound guide tube of the ear back machine, dry the water drops, and then place the hearing aid in the drying box for drying.

Summer heat, summer protection, help to delay the service life of hearing aids, improve the listening experience.

About AUSTAR Hearing Aids

AUSTAR is a professional hearing aid manufacturer for medical standards in China, wholesale behind-the-ear (BTE) and in-the-ear (ITE) types of hearing aids, rechargeable hearing aid. Digital programmable hearing aids use our own fitting system software for programming hearing aids to ensure superior quality of hearing aid and make price competitive in this industry. Our main customers are hearing aid wholesalers/dealers across the USA, Europe, Asia and Mid East.

Please feel free to contact us if you are hearing aid wholesalers/ distributors and looking for a trustworthy Chinese manufacturer/ supplier. No only provide a full range of hearing aids, we have a strong R&D teams and engineers to support your any special requirement and development. We are not only your supplier, but also your partner and technical supporter. AUSTAR commit to provide customers with excellent service, satisfactory quality and competitive prices, help you expand your market and save hearing aid price/ costs!

2021-07-14
Why is it still hard to hear with the most expensive hearing aid?

Why is it still hard to hear with the most expensive hearing aid?

Is the more expensive hearing aid on the market, the better? In fitting work, we will hear complaints from some users, such as “I can't hear clearly when I am equipped with one of the most advanced and expensive hearing aids or brands”, “I can't hear clearly when I have spent so much on hearing aids” and so on.

A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss. Hearing aids are classified as medical devices in most countries, and regulated by the respective regulations. Small audio amplifiers such as PSAPs or other plain sound reinforcing systems cannot be sold as "hearing aids".

Hearing aid brands and prices

Will products at different prices affect the sound quality of hearing aids? The answer must be yes.

Hearing Aid Reviews

The more expensive the hearing aid is, the richer its functions are and the more advanced the technology is, so as to meet the higher listening needs. However, the price is not the only factor affecting the sound quality of hearing aid, and it is better to say that the suitable one for users is the best. Our latest mini rechargeable digital hearing aids are affordable and popular with hearing-impaired people. Let's look at the factors that affect the sound quality of hearing aids?

1. User's listening

The types of hearing loss, the degree of hearing loss and the direction of audiogram have certain influence on the listening effect. For example, if the user has no residual hearing, the better hearing aids can not achieve the effect.

2. Is the power of hearing aid appropriate

The power selection of hearing aids is very important. Too large or too small can affect the listening effect. For example, if the user's hearing loss reaches 100 dB, but the hearing aid with ordinary power is selected, then the amplified sound of the hearing aid can not meet the user's demand, so it is impossible to listen clearly. Therefore, only when hearing aids of suitable power are selected, can we hear comfortably and clearly. If your hearing loss is less than 70dB and you like the type of hearing aid in the ear, then the rechargeable cic hearing aid is very suitable for you.

3. Binaural selection

If both ears have hearing loss, hearing aids are recommended. If both ears have hearing loss and only one ear is worn, it is easy to cause asymmetry of hearing threshold of both ears, resulting in loss of sense of direction and balance, and the ear that is not worn is prone to hearing deprivation

4. Speech recognition rate of users

The speech recognition rate affects the user's speech listening ability, which determines whether the user can understand the speech. If the user's speech recognition rate is low, no matter how light the hearing loss is, no matter how expensive the hearing aid is, the user may only hear the voice, and cannot understand the meaning of the voice

5. Level of Hearing Fitting Engineer

There is a saying in the listening industry that 30% of the effectiveness of hearing aids is determined by hearing aids, and the remaining 70% is determined by the fitting engineer. Therefore, in the selection of hearing aids, we must go to a professional fitting center and find a qualified fitting specialist for fitting.

Hearing Test

There are many factors that affect whether hearing aids can hear clearly. Hearing aids can help hearing impaired patients to listen by amplifying and processing the sound, but there is no way to replace our own cochlea and auditory system to analyze and identify the sound, which is impossible to achieve the effect of normal ears. Therefore, we should have reasonable expectations before fitting. Gradually adapt to the initial discomfort of wearing, actively practice, make hearing aids become practical and effective, become a good helper in life and work.

AUSTAR is a leading manufacturer of hearing aids in China, specialized in research and development, production and sales of hearing aids and hearing equipments.

2021-07-09
Hearing aid maintenance

Hearing aid maintenance

Information about hearing aid maintenance, how to clean the hearing aid microphone, etc.

Hearing aids require special attention to ensure their proper functioning. You should have special cleaning tools for hearing aids and drying tanks provided by hearing aid companies. If so, please use it every night. Rechargeable BTE hearing aids and ITC hearing aids also require maintenance. If you need to replace parts or purchase consumables, please contact your audiologist to confirm whether these consumables can be shipped to your home. Remember these tips to keep your hearing aids in good working order.

Perform visual inspections every day. Start from the part that directly enters the ear, and take a closer look at the entire hearing aid body. Check whether the earwax may prevent the sound from entering normally. The hearing aid body or tube should also be checked for cracks.

Rechargeable Hearing aid maintenance

If you are using custom-made hearing aid, check the cerumen cap-if you see a lot of earwax, this is a good time to replace it!

If you are using a open-fit hearing aid, please check whether there is earwax on the earplugs of the hearing aid. If there is a large amount of earwax, please find out how to clean or replace it from the user manual. Please check whether the sound tube is broken or needs to be replaced. If it is a thin tube back-to-ear machine (BTE-OE), please also remove the earplugs and clean the sound tube. You can use fishing line to clean it.

Check the battery. Hearing aid batteries should be kept for at least 5 to 10 days, depending on the hearing aid model, battery size and the use of the connectivity function (Bluetooth). If you have a battery tester at home, please check whether the battery is sufficient to make the hearing aid work with the best performance; if you do not have a battery tester, it is recommended that you record the battery usage time. And make sure to do the following:

Please carry spare batteries with you and store them in a cool and dry place (not the refrigerator)

For rechargeable hearing aids: such as rechargeable cic hearing aids. Please reserve enough recommended charging time to enable the hearing aid to be fully charged. If necessary, you can check the relevant instructions in the user manual. Record the length of time the hearing aid has been used. If you find that the charging status is not as expected, please contact your optician.

Please clean the hearing aid regularly with a soft dry cloth. Please check hearing aids, earmolds, earplugs or pipes for dirt and earwax.

For users of hearing aids using customized ear molds, please note that they can be removed from the hearing aids, cleaned with warm (rather than hot) soapy water, and then washed clean. Make sure the earmould is dry before re fitting it to the hearing aid.

Circular earplugs used with open-fit hearing aids should be cleaned with dry cloth or special tools provided by the fitting engineer. Some fitters will provide replacement earplug spare parts. If your earplug is discolored, broken or damaged, please remove it and replace it with a new one and connect it to the hearing aid.

Minimize moisture in hearing aids. The drying equipment (drying box) can prevent moisture from accumulating inside the hearing aid and prolong its service life. Please remove the battery before putting the hearing aid into the storage container. If you live in a very humid area, please ask your fitter if you use proper drying equipment for your hearing aid. If a simple jar or dryer is not enough, a more advanced dryer can be used.

2021-07-06
Can hearing aids reduce tinnitus?

Can hearing aids reduce tinnitus?

Reading this article will help you answer related questions such as hearing aid for tinnitus masking, can hearing aids make tinnitus worse and hearing aid for tinnitus cost.

Tinnitus is not a disease, but a symptom of persistent hearing of disturbing calls.

The cause of tinnitus?

At present, there is no exact evidence to prove why tinnitus occurs, and there is no completely objective examination that can directly reflect the cause of tinnitus. At present, it is speculated that tinnitus may be caused by physiological phenomena, such as acoustic neuroma, nasopharyngeal carcinoma, etc; It may also be accompanied by hearing changes, such as sudden deafness (hearing loss); Other reasons may also be due to sleep, diet and so on.

Best hearing aids for tinnitus masking

The majority of tinnitus patients are associated with long-term hearing loss or sudden deafness (hearing loss). It is generally believed that hearing loss will reduce the stimulation of sound to the brain, and then cause changes in the brain's processing of sound. Tinnitus is the product of these abnormal brain discharges of sound.

How can hearing aids relieve tinnitus?

According to a survey in 2007, about 60% of tinnitus patients feel relieved when wearing hearing aids, while 22% of them feel significantly improved. When tinnitus and hearing loss coexist, most patients can feel relieved by using hearing aids.

Hearing aids can amplify sound and increase the stimulation of subtle environmental sound to the brain auditory system. Under the long-term sound stimulation, we hope to slow down the abnormal discharge of the brain to sound. And most of the hearing aids now have the function of tinnitus masking. There are different tinnitus masking sounds that can slow down tinnitus or distract attention. Of course, it won't have an immediate effect. It also needs a period of stimulation to slow down the symptoms and influence of tinnitus. Our rechargeable BTE hearing aids and rechargeable CIC hearing aids have such a tinnitus masking effect.

Hearing aids not only increase the ambient sound, but also cover the patients' perception of tinnitus, so as to reduce the physiological and psychological impact of tinnitus on patients.

In addition to the common hearing loss will be accompanied by tinnitus, there are many reasons closely related to tinnitus, when tinnitus has an impact on life, we should actively look for hearing professionals for relevant consultation, in order to eliminate the relevant risk factors and deal with it as soon as possible!

2021-07-01
Hearing loss may cause Alzheimer's?

Hearing loss may cause Alzheimer's?

With the social and economic growth and the continuous improvement of medical conditions, my country has entered an aging society, and the elderly are a high incidence of cognitive dysfunction. Mckhann et al. first linked hearing loss with cognitive function when studying mental illness. In recent years, hearing loss and Alzheimer's have a close relationship, which has been understood by more and more people.

Effects of hearing loss on cognitive development. According to WHO data, the prevalence of Alzheimer’s disease for elderly people with mild, moderate, and severe hearing loss is 2 times, 3 times, and 5 times that of the elderly with normal hearing; each increase of one standard deviation of hearing loss will increase 0.23% of dementia manifestations.

What is Alzheimer's?

Alzheimer disease (AD), also known as senile dementia, is a degenerative disease of the central nervous system, with an insidious onset and a chronic and progressive course. Mainly manifested as neuropsychiatric symptoms such as progressive memory impairment, cognitive dysfunction, personality change and language impairment, which seriously affect social, professional and life functions.

What is the relationship between hearing loss and Alzheimer's? Can alzheimer's cause hearing loss, is hearing loss a sign of dementia?

dementia prevention intervention

First, let's see how we hear the sound.

Sound is collected through the auricle and transmitted to the inner ear through the middle ear of the outer ear. The cochlea of the inner ear senses the sound and transforms it into nerve impulses that are transmitted to the auditory center of the cerebral cortex through the auditory nerve, and are connected with the language center to finally understand the meaning of speech. How does hearing loss affect the body?

However, when hearing declines, the auditory pathway is inhibited, and the brain's input (stimulus) is significantly reduced. This may greatly reduce the available resources of the language center to process sound, and affect the speech recognition ability of patients with hearing loss.

Side effects of hearing loss

While hearing loss directly affects the auditory center and language center, it also affects other areas of the brain. Due to hearing loss, the auditory center of our brain cannot be effectively stimulated, and the brain will allocate the functions of other regions to the auditory center, which causes the stimulation of other regions to be reduced, thereby increasing the overall load of the brain. Therefore, hearing loss is an important factor in inducing Alzheimer's disease.

Some scholars believe that hearing impairment can be used as a factor that promotes the occurrence of senile dementia, that is, the more severe the hearing impairment, the more severe the cognitive impairment.

Early intervention for hearing loss

Early intervention for hearing loss

The curative effect of early treatment of any disease is better than late treatment, and Alzheimer's is no exception.

Studies have shown that the use of hearing aids in the elderly can effectively avoid cognitive decline. After wearing hearing aids, the continuous listening ability is ensured, so that the centers of the cerebral cortex can maintain effective activity and slow down the occurrence of Alzheimer's disease. Rechargeable bte hearing aids or rechargeable CIC hearing aids are usually ideal for the elderly, eliminating the hassle of frequent battery replacement.

Of course, in addition to hearing intervention and improvement of hearing, maintaining an optimistic attitude, healthy eating, and strengthening exercise all have a certain effect on preventing Alzheimer's disease.

2021-06-25
What should the family members of hearing loss patients pay attention to?

What should the family members of hearing loss patients pay attention to?

Communicating with People with Hearing Loss, If you are speaking with someone who has a hearing impairment what should you do? Hearing loss not only affects patients' listening and communication, but also affects their lives, psychologically, and emotionally, so our family needs to give them more patience and care.

Communicating with People with Hearing Loss

Communication

  • Both parties should talk face-to-face, preferably within 3 meters;
  • Keep the sound intensity moderate, speak as clearly as possible, and avoid shouting;
  • The speech speed remains stable. If the hearing impaired person cannot hear clearly, the speech speed can be reduced appropriately, not too fast;
  • Avoid talking in a noisy environment;
  • Attract the attention of the hearing-impaired before speaking, and notify the hearing-impaired before changing the topic;
  • Family members do not cover mouth shapes or facial expressions during communication, so that hearing-impaired people can better obtain information;
  • The speaker should try to use short and clear sentences, and try to simplify the complicated sentences as much as possible;
  • When the hearing-impaired person does not hear clearly, you can change to another more concise and easy-to-understand expression.

Psychological

Although hearing-impaired people with the help of hearing aids or cochlear implants, these two are only auxiliary tools after all and cannot restore the wearer's normal hearing. What the hearing-impaired people need most is to be accepted and understood by others.

How to help and support someone with hearing loss

  • Family members should give more positive and positive feedback to the hearing-impaired, and encourage them to listen and talk more;
  • When communication is not smooth, family members need to be more patient and not show impatience. Otherwise, it will be easier for the hearing-impaired to use hearing aids.

Maintenance

For hearing-impaired people, especially children or the elderly, they may not be able to maintain their hearing aids well, or they may not be able to make a good judgment when a hearing aid fails. As family members, we need to always pay attention to the condition of their hearing aids and help clean and maintain them on time. To ensure that the hearing aid always provides the best hearing aid. It is recommended to use a rechargeable BTE hearing aid, or a rechargeable CIC hearing aid, to save the trouble of replacing the battery.

Tips for Hearing Impared Family Members

Hearing and hearing aid effects

Hearing-impaired people sometimes cannot find that their hearing conditions and hearing aid effects have changed, or find that they have not expressed them. At this time, we need our family to pay more attention and judge by some small daily details. For example, wearing hearing aids only needs to be normal before. It can be heard at the volume, but now it needs a louder sound or it needs to be repeated many times to hear clearly, then the hearing of the hearing-impaired person or the hearing aid effect of the hearing aid may have changed, then the family needs to help the patient make an appointment with audiologists, re-evaluate their hearing or adjust hearing aid parameters in order to achieve the best hearing aid effect.

As family members, it is necessary for us to understand the deafness and mental state of the hearing-impaired, master the correct communication methods, the correct way to use hearing aids, and maintain love and patience in communicating with the hearing-impaired. Patience and participation of family members will help increase the confidence of hearing-impaired people in using hearing aids and the effectiveness of hearing aids.

2021-06-23
How to make an earmold/ear impressions for hearing aids

How to make an earmold/ear impressions for hearing aids

Making ear impressions for hearing aids is one of the important steps in the fitting process of hearing aids. Whether the ear impressions are made correctly is related to the hearing aid effects. For example, if the ear impressions are too large, the patient may feel swollen and painful when wearing the hearing aids; Too small will cause howling problems. In addition, making ear impressions is also the most dangerous step in hearing aid fitting. If you are not careful, it may be difficult to take out the ear impressions. The preparation of ear impressions is very important. The steps and precautions for the preparation of ear impressions are listed below.

Making ear impressions for hearing aids

Hearing aid earmold making guide

Before making ear impressions, prepare the tools one by one, and perform alcohol sterilization on the making tools such as tweezers for the search light.

Ask for medical history

Ask the patient whether he has had ear infections, surgery, etc. in the last 3 months. In particular, some patients undergoing radical mastoidectomy will have surgical cavities, which can be filled more when filling the cotton barrier, so that the patient's surgical cavities can be filled to avoid difficulties in removal.

Check the external ear canal

First check whether the external auditory canal is red and swollen; whether the eardrum is intact; whether there is pus or inflammation; whether there is ear wax blocked and need to take it out. For inflammation and pus, let the patient seek medical treatment first, and wait until it stabilizes, and then,take an ear impression. Then check the size, curvature and direction of the ear canal to determine where to place the ear barrier.

Place a cotton barrier

First, put the cotton barrier at the mouth of the ear canal, and then slowly push the center of the cotton barrier with the head of the ear probe to push the barrier flat across the second bend of the ear canal by 2-3mm (The position of the cotton barrier can be placed according to the type of hearing aid to be made. Slightly adjusted).

Ear impression materials are mixed

The matrix of the ear impression material and the coagulant are kneaded in a one-to-one ratio in the shortest possible time, knead it into a ball, put it into the syringe as soon as possible, and push it to the tip of the syringe with the syringe core to eliminate air bubbles and extrude the front Discard the impression material about 0.5 cm long and start the injection again. For some patients with dry ear skin, especially the elderly, you can apply some baby moisturizer to the external auditory canal first to avoid damage to the external auditory canal when the ear impression is taken out.

Fill the ear canal

When injecting, always hold down the cotton barrier and pull the cord to avoid deepening into the external auditory canal due to injection pressure. The tip of the syringe is 0.5-1.0cm deep into the external ear canal (note that there is a little gap between it and the ear canal). During the injection process, the front end of the syringe must always be buried in the ear print material, so that the ear print material overflows, and the syringe is withdrawn thereafter. The injection in the ear canal needs to be light and slow; when it reaches the ear concha cavity, the injection needs to be completed quickly. After the injection is completed, do not press hard on the outside to avoid the model being too large.

Take out the ear impression

After injecting the ear impression material, you should always pay attention to the solidification of the ear impression, and lightly scratch the ear impression with your fingernail. The best time to take it out is when it can pop up quickly. It is necessary to gently pull the impression away from the auricle to allow air to enter the ear to prevent the patient's discomfort due to the negative pressure in the ear canal. Then first take out the triangular fossa area, then tighten the auricle, raise the impression slightly, move the ear impression back and forth, and gently rotate it upwards, forwards, and outwards to remove it smoothly. If you encounter flat and large curvature, you cannot use the forward and outward turning method, and you must use the method of gently lifting the lower end of the ear, pulling it gently, and stopping it.

earmold for hearing aid

Check the ear impression

Observe whether the whole ear impression is intact and has no defects, whether the surface is smooth without swelling, dents, cracks or bubbles; whether the external auditory canal opening, interscreen notch, and concha cavity are intact; whether the ear impression exceeds the second bend by 2-3mm; Whether the mold has complete helix casters. If there is any defect, take it again immediately and pay attention to the operation of the defective part.

Check the external ear canal

After taking it out, use an electric otoscope to carefully observe whether there is any residual material left in the ear. If there is redness and swelling, use hydrogen peroxide to wipe the ear canal. The purpose is to quickly eliminate inflammation (the pressure of injection and injection may cause redness and swelling of the ear canal). Instruct patients to take a bath or wash their hair these days, if the ear canal gets water, it should be wiped dry with a cotton swab in time to avoid inflammation.

2021-06-18