Ear canal sensing device
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United States of America Patent
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Issued Date -
Aug 11, 2005
app pub date -
Apr 21, 2005
filing date -
Mar 1, 2002
priority date (Note) -
Abandoned
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Abstract
A sensing device is suitable for the non-invasive monitoring of physiological factors and is particularly suitable for location within the ear canal. The sensing device can be used to facilitate duplex audio communication.
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