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QRS wave group verification method of multiple-lead electrocardiosignal, device thereof, equipment and medium

A technology of QRS complexes and ECG signals, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of QRS complexes that are prone to misdetection of QRS complexes, and achieve high accuracy and reduce error rates Effect

Active Publication Date: 2018-12-18
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a QRS complex verification method, device, equipment, and medium for multi-lead ECG signals, so as to solve the problems that are prone to errors in the QRS complexes detected by the technology for detecting QRS complexes. Problems with detected QRS complexes

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  • QRS wave group verification method of multiple-lead electrocardiosignal, device thereof, equipment and medium
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  • QRS wave group verification method of multiple-lead electrocardiosignal, device thereof, equipment and medium

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[0053] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present invention. Rather, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0054] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood...

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Abstract

The invention provides a QRS wave group verification method of multiple-lead electrocardiosignal, a device thereof, equipment and a medium. The method comprises the steps of acquiring position data ofthe QRS wave groups in which the multiple-lead electrocardiosignal is detected; based on the acquired position data, identifying the QRS wave group that belongs to the same heart beat in the QRS wavegroups in which the multiple-lead electrocardiosignal is detected based on the acquired position data; calculating the QRS wave group detection ratio of the heart beat based on the QRS wave group number of each heart beat and the lead number of the acquired electrocardiosignal; using the QRS wave group detection ratio of each hart beat as the characteristic quantity of the heart beat, inputting the characteristic quantity into a trained classification model for classification, and obtaining a classification result which represents a fact whether the QRS wave group of the heart beat is a mis-detected QRS wave group. The QRS wave group verification method, the device thereof, the equipment and the medium have advantages of accurately verifying whether the QRS wave group which is detected atthe front period of each lead electrocardiosignal is the mis-detected QRS wave group, and preventing a problem caused by mis-detection as possible.

Description

Technical field [0001] The present invention relates to the technical field of ECG signal processing, in particular to a QRS complex verification method, device, equipment and medium for multi-lead ECG signals. Background technique [0002] To collect the ECG signal, the lead electrodes are usually placed in different parts of the subject first. At present, 3 bipolar lead electrodes and 3 compression single-stage leads can be placed on the limbs of the subject clinically. The electrodes are placed on the chest of the subject, and then the lead wires of the leads are connected to the positive and negative electrodes of the ECG device. By connecting multiple leads, the ECG device can collect the ECG signal through multiple leads. The present invention refers to the ECG signal collected through a certain lead as the ECG signal of the lead. [0003] In the medical field, in order to detect heart function, diagnose cardiovascular disease or perform ECG monitoring, the QRS complex in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0452
CPCA61B5/7225A61B5/7264A61B5/349
Inventor 赵巍胡静贾东亚许言午鄢聪
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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