发明名称 |
Method and apparatus for characterizing gastrointestinal sounds |
摘要 |
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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申请公布号 |
US2003153847(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20020267785 |
申请日期 |
2002.10.09 |
申请人 |
RUSH-PRESBYTERIAN - ST. LUKE'S MEDICAL CENTER |
发明人 |
SANDLER RICHARD H.;MANSY HUSSEIN A. |
分类号 |
A61B7/00;(IPC1-7):A61B5/103 |
主分类号 |
A61B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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