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“Fitting” refers to choosing a suitable one for one’s hearing under the guidance of professional and technical personnelHearing aid.Like glasses, hearing aids are another device that needs to be “fitted” to assist the human body’s physiological functions.The first is because people’s hearing impairments vary greatly.Take the presbycusis as an example: different types of deafness, different degrees of hearing impairment, tinnitus, fear of loudness, and hearing discrimination ability, etc., lead to different hearing loss.And different hearing loss needs differentHearing aid.In fact, even if it is a hearing impairment of the same nature and degree, everyone’s feelings may be different.These differences may be related to living habits, work environment, subjective affordability, etc.The requirements for hearing aids are of course different for different feelings.

Secondly, there are many brands and models of hearing aids. For users, which one is more suitable for their actual needs is a very professional problem that users cannot solve by themselves and can only be decided by professionals.For example, how should a patient who has severe hearing loss and is allergic to loud sounds choose a hearing aid?Emphasizing amplification, they will find the sound unbearable; emphasizing strong sound compression will cause the signal sound to be unreal and clear. How to solve this kind of contradiction is one of the important tasks of hearing aid fitting.

Assuming that hearing aids are not fitted, what happens if you buy one in the store?In most cases, the use of hearing aids without experience is not only difficult to achieve the hearing aid effect, but more serious is that it may damage the user’s residual hearing, resulting in more deafness as you wear it.In view of this, hearing aids must be fitted by professionals before they can be worn safely, and only after proper fitting can the role of hearing aids be brought into full play.

The US Consumer Reports provides 11 recommendations for consumers on how to buy hearing aids, which mainly involve how to choose a qualified hearing aid monopoly or fitting specialist, such as requiring the fitting specialist to issue a qualification certificate and training certificate. Ask a hearing aid store to provide Sales qualifications and service content, etc.; at the same time, it is recommended to give new hearing aids a suitable adaptation period; try to fully understand the knowledge of hearing aids; accept comprehensive and detailed hearing aid fitting tests and evaluations, including ear-shaking tests and a series of follow-ups after fitting hearing aids Wait.

advice:Hearing aids are Class II medical devices. The state implements a strict licensing system for the services in this industry. In order to ensure that you wear suitable hearing aids, do not go to the store to “buy” lightly, and do not think that your current audition effect is good and you will not make mistakes in the future. , Be sure to go to a qualified professional hearing service center for “fitting”.