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Hearing aid

  • US 6,690,807 B1
  • Filed: 12/27/2001
  • Issued: 02/10/2004
  • Est. Priority Date: 04/20/1999
  • Status: Expired due to Fees
First Claim
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1. Listening assistance device (1) comprising at least one hearing module (3) for supporting a portion of a spectacle frame (2) from an ear, the hearing module comprising a microphone, an amplifier and an acoustics transducer which converts the amplified microphone signals into acoustical signals, characterized in that the hearing module is equipped with a housing projection (5) which projects into the auditory channel in a not closing same off manner and which includes the sound exit opening (6), and in that the spectacle frame (2) comprises at least one spectacle temple (7, 8) with a first portion (10) extending from the frame (9) for the lenses substantially rectilinearly towards the back, and a second portion (12, 13) extending from the first portion at an angle downwards which carries at its free end the hearing module (3),characterized in that the hearing module (3) comprises a substantially cylinder shaped housing on which the projection (5) is arranged asymmetrically relative to its longitudinal axis, and characterized in that the hearing module is rotatable around its longitudinal axis.

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