Hearing aid positioning system and structure
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United States of America Patent
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Dec 10, 2013
Grant Date -
Mar 29, 2012
app pub date -
Sep 27, 2011
filing date -
Sep 27, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A hearing aid includes a relatively rigid shell which holds hearing aid electronics and one or more flexible, shape-retaining filaments attached to the hearing aid shell. The filament(s) extend(s) out a proximal side of the hearing aid shell having a shape which interacts with the user's ear anatomy such as the conchae bowl. The shape determines an insertion depth of the hearing aid shell into the user's ear canal, and a spring action biases the hearing aid toward the desired insertion depth. The hearing aid supported by the filament(s) provides an open, unoccluding position in the ear canal.
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