发明名称 |
SYSTEMS AND METHODS FOR PROCESSING MULTIPLE PHYSIOLOGICAL SIGNALS |
摘要 |
Systems and methods are provided for patient monitors which apply different sets of signal processing operations to signals to identify multiple fiducials in physiological signals. PPG signals measured at two sensor sites may be processed with a first set of processing operations and analyzed to identify fiducials that allow the calculation of a diastolic DPTT. These PPG signals may then be processed with a different set of processing operations and the results analyzed to identify fiducials that allow the calculation of a systolic DPTT.
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申请公布号 |
US2012029320(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
US201113169629 |
申请日期 |
2011.06.27 |
申请人 |
WATSON JAMES N.;STOUGHTON ROBERT S.;ADDISON PAUL STANLEY;NELLCOR PURITAN BENNETT LLC |
发明人 |
WATSON JAMES N.;STOUGHTON ROBERT S.;ADDISON PAUL STANLEY |
分类号 |
A61B5/00 |
主分类号 |
A61B5/00 |
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