Systems and Methods for Photo-Mechanical Hearing Transduction
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United States of America Patent
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Issued Date -
Sep 25, 2014
app pub date -
Feb 20, 2014
filing date -
Oct 12, 2004
priority date (Note) -
Abandoned
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Abstract
Hearing systems for both hearing impaired and normal hearing subjects comprise an input transducer and a separate output transducer. The input transducer will include a light source for generating a light signal in response to either ambient sound or an external electronic sound signal. The output transducer will comprise a light-responsive transducer component which is adapted to receive light from the input transducer. The output transducer component will vibrate in response to the light input and produce vibrations in a component of a subject's hearing transduction pathway, such as the tympanic membrane, a bone in the ossicular chain, or directly on the cochlea, in order to produce neural signals representative of the original sound.
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