Title:
METHOD AND DEVICE FOR IDENTIFYING HOMOLOGY OF PHYSIOLOGICAL SIGNALS
Document Type and Number:
WIPO Patent Application WO/2018/201683
Kind Code:
A1
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.
Inventors:
LIU SANCHAO (CN)
SHU JIANWEI (CN)
SUN ZEHUI (CN)
SUN BAILEI (CN)
YE WENYU (CN)
LIU LIHAN (CN)
LI MING (CN)
SHU JIANWEI (CN)
SUN ZEHUI (CN)
SUN BAILEI (CN)
YE WENYU (CN)
LIU LIHAN (CN)
LI MING (CN)
Application Number:
PCT/CN2017/110350
Publication Date:
November 08, 2018
Filing Date:
November 10, 2017
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61B5/00
Foreign References:
| CN105787420A | 2016-07-20 | |||
| CN105740680A | 2016-07-06 | |||
| CN104054038A | 2014-09-17 | |||
| CN102231213A | 2011-11-02 | |||
| CN101773394A | 2010-07-14 | |||
| US5719950A | 1998-02-17 | |||
| CN1931091A | 2007-03-21 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: