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1. (WO2018058930) METHOD AND DEVICE FOR EXTRACTING QRS COMPLEX

Pub. No.:    WO/2018/058930    International Application No.:    PCT/CN2017/079422
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Thu Apr 06 01:59:59 CEST 2017
IPC: A61B 5/0402
A61B 5/0472
A61B 5/00
Applicants: SHENZHEN IKINLOOP TECHNOLOGY CO., LTD
深圳竹信科技有限公司
Inventors: ZHENG, Huimin
郑慧敏
Title: METHOD AND DEVICE FOR EXTRACTING QRS COMPLEX
Abstract:
Provided are a method and device for extracting a QRS complex. The method comprises the following steps: acquiring an original signal (S10); performing structural element transformation on the original signal (S20); performing a morphological operation on the signal having undergone the structural element transformation to obtain a characteristic signal of the original signal (S30); and extracting a QRS complex from the characteristic signal (S40). The method and device for extracting a QRS complex can effectively extract a QRS complex from an originally collected electrocardio signal, thereby reducing a computation load, and increasing extraction accuracy.