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1. (WO2018201683) METHOD AND DEVICE FOR IDENTIFYING HOMOLOGY OF PHYSIOLOGICAL SIGNALS

Pub. No.:    WO/2018/201683    International Application No.:    PCT/CN2017/110350
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: A61B 5/00
Applicants: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
深圳迈瑞生物医疗电子股份有限公司
Inventors: LIU, Sanchao
刘三超
SHU, Jianwei
苏健伟
SUN, Zehui
孙泽辉
SUN, Bailei
孙白雷
YE, Wenyu
叶文宇
LIU, Lihan
刘立汉
LI, Ming
李明
Title: METHOD AND DEVICE FOR IDENTIFYING HOMOLOGY OF PHYSIOLOGICAL SIGNALS
Abstract:
A method and device for identifying homology of physiological signals. The method comprises: receiving signal data of two different kinds of physiological signals (S102); matching waveforms in the signal data of the two different kinds of physiological signals, and determining waveform matching information in the signal data of the two kinds of physiological signals (S104); calculating, on the basis of the waveform matching information, a joint characteristic between the signal data of the two different kinds of physiological signals (S106); calculating, on the basis of the joint characteristic, a homologous reference coefficient corresponding to the two different kinds of physiological signals (S108); and determining whether the two different kinds of physiological signals are homologous in the circumstance where the homologous reference coefficient is higher than a predetermined value. The method and device for identifying homology of physiological signals can determine whether a plurality of signals from a monitor come from the same patient, improving the reliability of data analysis of the monitor.