How to choose the hearing aid for the perforation of the eardrum
A hearing-impaired person with perforation of the eardrum and often inflamed, it is recommended to use a hearing aid when choosing a hearing aid, because the ear often pus and water, then if you choose a custom-made hearing aid or an external receiver hearing aid, receiver and internal components It is prone to moisture and erosion, which can affect the life of the hearing aid.
Patients with hearing loss with otitis media should choose a hearing aid according to the specific ear canal condition of the patient. If the ear often has severe otitis media, it should first be a hearing aid for the ear, if a hearing aid with a customized hearing aid or an external receiver is used, the receiver As well as internal components are susceptible to moisture and erosion, which can affect the life of the hearing aid. If the otitis media is not pus in the later stages of treatment, the ear canal can be considered for dry ear hearing aids.
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