发明名称 |
SYSTEMS AND METHODS FOR MONITORING HEART RATE AND BLOOD PRESSURE CORRELATION |
摘要 |
Systems and methods are provided for monitoring a correlation between heart rate and blood pressure in a patient. When a characteristic of the correlation exceeds a threshold, a patient status indicator signal is sent to a monitoring device. In some embodiments, the patient status indicator signal indicates a particular medical condition or alerts a care provider to a change in status. In some embodiments, the heart rate signal is used to improve a blood pressure estimate generated by a different signal. In some embodiments, the heart rate, blood pressure and correlation signals are used in a predictive mathematical model to estimate patient status or outcome. |
申请公布号 |
CA2751532(A1) |
申请公布日期 |
2010.09.10 |
申请号 |
CA20102751532 |
申请日期 |
2010.03.03 |
申请人 |
NELLCOR PURITAN BENNETT IRELAND |
发明人 |
ADDISON, PAUL STANLEY;SETHI, RAKESH;WATSON, JAMES NICHOLAS |
分类号 |
A61B5/021;A61B5/024;G06F19/00 |
主分类号 |
A61B5/021 |
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