Method and apparatus for characterizing gastrointestinal sounds
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United States of America Patent
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Aug 17, 2004
Issued Date -
N/A
app pub date -
Oct 9, 2002
filing date -
Apr 3, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for characterizing gastrointestinal sounds includes a microphone array to be positioned on a body for producing gastrointestinal sound signals. The signals are digitized and their spectra and duration is determined by a processor. A characterization as to the state of the gastrointestinal tract is made on the basis of the spectra and duration of the sound or event.
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