Tuesday, August 20, 2019

Is it effective to wear a top hearing aid?

Is it effective to wear a top hearing aid?

The working principle of the hearing aid is
to amplify the external sound and then transmit it to the inner ear. The inner
ear converts the sound wave into a nerve impulse and transmits it to the brain
through the auditory nerve. Therefore, if the hearing aid can function, the
inner ear-auditory-audio center system needs to have basic functions. If the
injury site is in the external auditory canal or middle ear, the hearing aid
can help the patient improve their hearing. Of course, if the external ear
canal or middle ear can be repaired by surgery, it is possible that the patient
does not need to wear a hearing aid.

If the inner ear-audio-sense central region
is damaged, whether the hearing aid can function depends on the degree of
hearing loss. When the hearing loss exceeds the power range of the hearing aid,
it is impossible to perform the fitting. Sudden deafness is recommended as soon
as possible. Hearing loss occurs in the short term, and the mildness is from
mild to full. It can be temporary or permanent. The sooner the treatment of
abruptness is better, the cause of the disease can be found as far as possible
to find out the cause, in order to achieve better results. If you can't recover
your hearing after treatment, you can improve it by wearing a hearing aid, but
the effect varies from person to person. It is recommended that you go to the
regular hearing aid fitting center for inspection and matching, and wear it as
early as possible to protect residual hearing.

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