Hearing-aid interconnection system

Details Hearing-aid interconnection system Hearing-aid interconnection system

2006-06-20

2006-06-20

Tran, Sinh (Department: 2646)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

C381S151000, C600S025000

Reexamination Certificate

active

07065223

ABSTRACT:
The hearing-aid interconnection system has a skin-penetrating hearing-aid abutment (2) and a fixture (4) anchored in a skull bone (6). A first press fit is formed between a first contact surface (8a) of the abutment and a first fixture contact surface (10a) of the fixture. The first abutment contact surface extends around the first fixture contact surface. A second press fit is formed between a second contact surface (8b) of the abutment and a second fixture contact surface (10b) of the fixture. The second fixture contact surface extends around the second abutment contact surface.

REFERENCES:
patent: 4498461 (1985-02-01), Hakansson
patent: 5735790 (1998-04-01), Hakansson et al.
patent: 6073044 (2000-06-01), Fitzpatrick et al.
patent: 0996391 (1998-12-01), None

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