People are no strangers to hearing aids, but when faced with overwhelming advertisements and mixed products, many people who need to wear them often don’t know how to choose, and may even cause irreparable hearing damage due to a wrong decision.Not only that, the purchase of hearing aids requires considerable costs, and the gap between consumers’ expectations of their effects and the many problems after the selection have led to continuous disputes.Hearing aids also need to be scientifically fitted.
Pay attention to the little details of hearing problems
cIt is designed for the deaf and deaf patients. Therefore, before choosing a hearing aid, the condition of the deaf must be judged first.
Because people have bilateral ears to experience hearing, in life, some people who are relatively slow to respond often fail to find hearing problems during physical examinations, and only find one ear when there is a problem with the side ears, which causes inconvenience in life and work. Has been deaf for many years.
There are also some children who are often ignored and delayed in diagnosis and treatment due to lack of presentation.When some children reach a certain age, they are concerned by their parents because they can’t speak or their voice is unclear, but they often miss the best time to intervene and cause irreversible consequences.
In fact, as long as you pay attention to some small details, you may find that your relatives or friends around you have hearing impairments, especially for children who cannot speak.For the elderly, the symptoms of hearing problems include a louder voice, repeating “what did you say”, “speaking louder”, “say it again”, etc.; some elderly people may have ear plugs and stuffiness although they have no problems with language communication. , Tinnitus; some elderly people are slow, sluggish, inferior, self-closing, and afraid to cross the road. This may be due to hearing problems.For children under the age of speaking, they will have a normal response to sound stimulation. They will turn their heads and use their eyes to look for the sound source when there are sound-producing toys around or when the parents slap. The systemic tonic response.If children always actively turn up their voices while watching TV, or use one ear to answer the phone, there may be hearing problems.
After discovering hearing problems, you should go to the hospital for examination as soon as possible to avoid delays in your condition.
Inappropriate hearing aids can cause hearing loss
Can hearing aids be purchased at will?The answer is of course no.Just like myopia and hyperopia need to be fitted, hearing aids also need to be fitted.If the patient wears it at will, not only does it not work well, but it may also cause hearing damage.
Fitting hearing aids is a scientific and precise process. It is necessary to carry out a comprehensive test and assessment of hearing, and to place the selected hearing aids in the tester for fitting.Moreover, it takes a process for hearing aids to function, and it is impossible to improve hearing all at once.Patients should avoid noisy environments when they wear them initially, and take a break when they feel tired.Since it takes a while to try on, if you feel uncomfortable subjectively, you need to adjust the hearing aid repeatedly.It is recommended that patients must choose a hearing center in a regular hospital or a regular hearing aid store for matching, because after-sales service directly affects the effect of use.
Hearing aids are not as expensive as possible. When choosing a hearing aid, you must consider the comprehensive factors such as your own hearing loss status and affordability.Most elderly patients with hearing loss have retired, and their hearing requirements are mainly to be able to watch TV and communicate easily with others. However, the elderly have poor eyesight and inflexible finger movements, so the price is moderate, and easy to operate and adjust. The convenience of battery replacement should be the main consideration.Due to the pressure of work and family, young and middle-aged people usually have hidden requirements in addition to the functional requirements of hearing aids due to factors such as social prejudice and influence on their future.Therefore, even if the price is more expensive, hearing aids with high performance and good concealment are their good choices.Young children are in the growth and development stage, the shape of the ear canal will change, and the hearing aid housing needs to be replaced regularly, so you can choose the back-of-the-ear typeHearing aid, In order to reduce the cost of replacing ear molds.When the ears are basically mature, consider changing to a more concealed type.
In addition, since most of the current hearing aids are electronic products placed in the external auditory canal, keeping the individual’s ear canal clean will prolong the service life of the hearing aid.Otitis media, external auditory canal eczema, and external auditory canal cerumen may affect its effect. Avoid hearing aids from getting wet, to avoid being bumped and littered, and to go to the fitting center regularly for deep cleaning care. The battery compartment should also be put in a drying box to dehumidify .
Not all deaf ears can improve hearing with hearing aids
Some people mistakenly believe that hearing loss or deafness requires only a hearing aid.As everyone knows, not deaf patients can improve their hearing function by matching hearing aids. Moreover, the function of hearing aids is only to amplify the original inaudible sound, and does not have the function of curing deafness diseases.Some patients with deafness caused by auditory neuropathy, membrane labyrinth diseases, etc., after wearing hearing aids, not only do not work well, but they may also have false perceptions, mistakenly thinking that the deafness is aggravated by wearing hearing aids.
In fact, it is not uncommon in clinical practice that hearing loss is caused by earwax blockage, and it is not uncommon to be treated with drugs or fitted with hearing aids.If the earwax is blocked (commonly known as earwax clogged), the earwax becomes larger after swimming or the ear gets water, which may cause hearing loss.But in this case, there is no need to be nervous. After the doctor removes the earwax, the hearing will soon be restored.Some diseases are early, such as cholesteatoma otitis media, acoustic neuroma, etc.Hearing loss, It can be temporarily compensated by hearing aids, but patients with progressive hearing loss must ask a specialist for examination to avoid misdiagnosis and treatment.Otitis media, sudden deafness, Meniere’s disease and other diseases are also deafness-related diseases. Once discovered, they should go to the hospital for targeted treatment in time.For patients with stable disease or later stage, it is recommended to choose hearing aids for hearing compensation. http://www.jhhearingaids.com
此外，人听觉功能包括听到声音和听清楚话语，医生会根据听力检查后的听力损失程度给予患者建议。一般轻度听力损失（0—30DB）无需选配，中度听力损失（40—50DB）可选配，（50—70DB）在选配助听器范围，重度听力损失（大于70DB）助听器效果不佳或无效。双耳全聋不能配用Hearing aid, But some scholars advocate that all deaf children should use high-power hearing aids before the age of 1 to 2 years, and cooperate with rehabilitation training to help develop language communication skills.One ear is completely deaf and the other ear is normal, so hearing aids are generally not required.For deaf children with residual hearing, hearing aids should be worn as early as possible and language training should be carried out as soon as possible.
