发明名称 |
METHODS AND SYSTEMS FOR REAL TIME BREATH RATE DETERMINATION WITH LIMITED PROCESSOR RESOURCES |
摘要 |
<p>A method for recognizing occurrences of breaths in respiratory signals. The method includes receiving digitized respiratory signals that includes tidal volume signals, filtering the received respiratory signals to limit artifacts having a duration less than a selected duration, and recognizing breaths in the filtered respiratory signals. A breath is recognized when amplitude deviations in filtered tidal volume signals exceed a selected fraction of an average of previously determined breaths. This invention also include methods for recognizing breathes from electrocardiogram R-waves; computer methods having code for performing the methods of this invention; monitoring systems that monitor a subject and include local or remote computers or other devices that perform the methods of this invention.</p> |
申请公布号 |
WO2006055917(A2) |
申请公布日期 |
2006.05.26 |
申请号 |
WO2005US42186 |
申请日期 |
2005.11.21 |
申请人 |
VIVOMETRICS, INC.;HEMPFLING, RALF, HANS |
发明人 |
HEMPFLING, RALF, HANS |
分类号 |
A61B5/08 |
主分类号 |
A61B5/08 |
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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