METHOD AND DEVICE FOR AUTOMATIC QUALITY CONTROL OF AN RR SERIES OBTAINED FROM A CARDIAC SIGNAL

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专利权人:

CENTRE HOSPITALIER REGIONAL UNIVERSITAIRE DE LILLE

发明人:

Régis Logier,Julien De Jonckheere,Mathieu Jeanne

申请号：

US16378917

公开号：

US20190231275A1

申请日:

2019.04.09

申请国别(地区):

US

年份:

2019

代理人:

摘要：

The method allows controlling the quality of an initial RR series made up of a plurality of (RRi) samples which are respectively a function of time intervals (δti) which separate two successive heartbeats. During this method, one resamples the RR series so as to obtain a resampled RR series, and one automatically controls the quality of the RR series by automatically calculating at least the mathematical norm value (NORME), in a sliding window, of the resampled RR series, said mathematical norm value being given by the following formula:$\mathrm{NORME}=\sqrt{\underset{i=1}{\overset{N}{\sum ；}}{\left({\mathrm{RR}}_i-\frac{1}{N}\underset{i=1}{\overset{N}{\sum ；}}\left({\mathrm{RR}}_i\right)\right)}^2}$where N is the number of RRi samples in said window.

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中国工程科技知识中心

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