Hearing aid system

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing

Reexamination Certificate

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Details

C381S322000

Reexamination Certificate

active

07076076

ABSTRACT:
The present invention relates to a system for improving a user's hearing and more particularly to a receiver system used in the system. In one embodiment, the receiver system has a housing and a plurality of arms extending from the housing for positioning and suspending the receiver within the ear canal of a user. Each of the arms may be formed from a flexible, plastic material or a bendable wire. In a second embodiment, the receiver system is surrounded by a disc formed from a sound filtering material. When installed in a hearing aid system, the receiver is separated from the microphone. When installed in a tinnitus/hyperacusis device, the receiver is separated from the body of the instrument.

REFERENCES:
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patent: 5420930 (1995-05-01), Shugart, III
patent: 5572594 (1996-11-01), Devoe et al.
patent: 5654530 (1997-08-01), Sauer et al.
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patent: 6094493 (2000-07-01), Borowsky et al.
patent: 6367578 (2002-04-01), Shoemaker
patent: 6748094 (2004-06-01), Tziviskos et al.
patent: 2004/0010181 (2004-01-01), Feeley et al.

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