Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
Reexamination Certificate
2006-04-04
2006-04-04
Ni, Suhan (Department: 2646)
Electrical audio signal processing systems and devices
Hearing aids, electrical
Specified casing or housing
C381S323000, C381S328000, C029S896210
Reexamination Certificate
active
07024012
ABSTRACT:
A modular hearing aid for arrangement in a user's ear comprises a hollow plug (1) adapted to the ear canal and having a generally irregular conical shape and an exterior opening which is covered by a faceplate (2), in which a recess (8) is formed for removable arrangement of a battery (23) as well as an electronic module (4) comprising a microphone part (5), a signal processing part (6) and a sound reproducer (7). The recess (8) comprises a first region (9) for insertion of the battery (23) and a second region (10) coherent with the first region for placing of a socket part (11) of the electronic module (4), and at the edge of the recess (8) the faceplate (2) is formed with engaging means (12–16) for the socket part (11), whereas further parts of the electronic module (4) are placed below the faceplate (2). The recess (8) is formed such that at removal of the battery (23) the first and second regions (9, 10) together allow passage also of said further parts (6,7) for removal of the complete electronic module.
REFERENCES:
patent: 4598177 (1986-07-01), McGroarty et al.
patent: 4680799 (1987-07-01), Henneberger
patent: 4716985 (1988-01-01), Haertl
patent: 4739512 (1988-04-01), Hartl et al.
patent: 4870688 (1989-09-01), Voroba et al.
patent: 5201008 (1993-04-01), Arndt et al.
patent: 5257315 (1993-10-01), Haertl et al.
patent: 5347584 (1994-09-01), Narisawa
patent: 5790672 (1998-08-01), Klostermeier
patent: 5889874 (1999-03-01), Schmitt et al.
patent: 5995636 (1999-11-01), Topholm
patent: 6430296 (2002-08-01), Olsen
patent: 6678385 (2004-01-01), Olsen
patent: 683811 (1994-05-01), None
patent: 4121311 (1992-08-01), None
patent: 4444586 (1996-02-01), None
patent: 0311233 (1989-04-01), None
patent: 2118397 (1983-10-01), None
Ni Suhan
Widex A/S
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