发明名称 |
PROCESSING PHYSIOLOGICAL SENSOR DATA USING A PHYSIOLOGICAL MODEL COMBINED WITH A PROBABILISTIC PROCESSOR |
摘要 |
A pulse oximeter system comprises a data processor configured to perform a method that combines a sigma point Kalman filter (SPKF) or sequential Monte Carlo (SMC) algorithm with Bayesian statistics and a mathematical model comprising a cardiovascular model and a plethysmography model to remove contaminating noise and artifacts from the pulse oximeter sensor output and measure blood oxygen saturation, heart rate, left-ventricular stroke volume, aortic pressure and systemic pressures. |
申请公布号 |
WO2010124034(A2) |
申请公布日期 |
2010.10.28 |
申请号 |
WO2010US31960 |
申请日期 |
2010.04.21 |
申请人 |
STREAMLINE AUTOMATION, LLC;TEIXEIRA, RODRIGO, E. |
发明人 |
TEIXEIRA, RODRIGO, E. |
分类号 |
A61B5/00;G08B23/00 |
主分类号 |
A61B5/00 |
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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