发明名称 |
Esophageal waveform analysis for detection and quantification of reflux episodes |
摘要 |
A system and method for automatically analyzing impedance and pH data from an esophageal probe includes a data collection system that collects and stores the output from the sensors for a certain period of time to locate reflux episodes in the waveforms. The data analysis system uses wavelet analysis to assist in locating bolus entry and exit points in the waveforms and to smooth waveforms for additional analysis.
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申请公布号 |
US2005080832(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
US20040935896 |
申请日期 |
2004.09.07 |
申请人 |
STUEBE THOMAS D.;CHANDRASEKAR VENKATACHALAM;AL-ZABEN AWAD |
发明人 |
STUEBE THOMAS D.;CHANDRASEKAR VENKATACHALAM;AL-ZABEN AWAD |
分类号 |
A61B1/273;A61B5/03;A61B5/053;A61B5/11;(IPC1-7):G06F17/14 |
主分类号 |
A61B1/273 |
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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