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MOTION SENSOR-BASED PHYSIOLOGICAL PARAMETER OPTIMIZATION METHOD AND MONITORING DEVICE

机译:基于运动传感器的生理参数优化方法及监测装置

摘要

A motion sensor (30)-based physiological parameter optimization method and monitoring device, the method comprising: synchronously acquiring a physiological signal and a motion signal of a patient (S100); determining a signal characteristic of the physiological signal from the physiological signal, and determining according to the signal characteristic of the physiological signal whether the physiological signal is reliable (S300); if determined that the physiological signal is unreliable, determining a signal characteristic of the motion signal from the motion signal, and determining a motion state during each heartbeat period of a monitored object according to the signal characteristic of the motion signal (S500); according to the motion state during the heartbeat period, determining the effectiveness of the physiological signal during the heartbeat period, or correcting the signal characteristic of the physiological signal during the heartbeat period when calculating physiological parameters, or directly correcting physiological parameters (S700).
机译:基于运动传感器(30)的生理参数优化方法和监测装置,该方法包括:同步获取患者的生理信号和运动信号(S100);从所述生理信号中确定所述生理信号的信号特征,并根据所述生理信号的信号特征确定所述生理信号是否可靠(S300);如果确定所述生理信号不可靠,则从所述运动信号中确定所述运动信号的信号特征,并根据所述运动信号的信号特征确定所述被监视对象的每个心跳周期内的运动状态(S500);根据心跳周期内的运动状态,确定心跳周期内生理信号的有效性,或者在计算生理参数时直接校正心跳周期内生理信号的信号特征,或者直接校正生理参数(S700)。

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