发明名称 |
CIRCULATION MONITORING SYSTEM |
摘要 |
<p>A peripheral arterial flow obstruction detection system for providing a predictive diagnosis correlating to the diagnosis peripheral arterial disease. The system includes a host computer and a sensor used to detect and measure a physiological signal from a subject's finger or toe, such as the measurement of a signal using photoplethysmography using a PPG sensor. Sensor data is processed and filtered before being used to calculate a number of time-domain and frequency-domain calculations corresponding to the signal waveform. The calculations are used in a predictive model using a multi-faceted algorithm to provide a predictive diagnosis that is displayed on an indicator such as a monitor.</p> |
申请公布号 |
WO2014172177(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
WO2014US33615 |
申请日期 |
2014.04.10 |
申请人 |
SEMLER SCIENTIFIC, INC. |
发明人 |
MCRAE, BOB;MANNHEIMER, PAUL;MCNAMES, JAMES;MURPHY-CHUTORIAN, DOUG |
分类号 |
A61B5/1455 |
主分类号 |
A61B5/1455 |
代理机构 |
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代理人 |
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地址 |
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