Cerumen filter for hearing aids

Details Cerumen filter for hearing aids Cerumen filter for hearing aids

1993-04-29

1995-03-28

Gellner, Michael L.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

A61B 702

Patent

active

054019206

ABSTRACT:
A readily installed and replaced disposable wax guard that is affixed over the sound outlet port of an "in the ear" hearing aid and adhered to the adjacent sides of the aid. The portion that overlies the sound outlet port is porous to sound and receptive to cerumen.

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