- 专利标题: RHYTHM DISCRIMINATOR WITH IMMUNITY TO BODY POSTURE
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申请号: US15901935申请日: 2018-02-22
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公开(公告)号: US20180177425A1公开(公告)日: 2018-06-28
- 发明人: Robert W. STADLER , Xusheng ZHANG
- 申请人: MEDTRONIC, INC.
- 主分类号: A61B5/0452
- IPC分类号: A61B5/0452 ; A61N1/37 ; A61N1/365 ; A61N1/362 ; A61B5/0464 ; A61B5/11 ; A61B5/0472 ; A61B5/00
摘要:
A medical device system includes a cardioverter-defibrillator for detecting and treating ventricular tachycardia (VT). The medical device system includes a sensing module for sensing a cardiac signal from available cardiac signal sensing vectors. A control module generates morphology templates of the cardiac signals for multiple patient postures for each of the available sensing vectors and determines a set of posture-independent template features. An unknown cardiac rhythm is classified in response to comparing features of a cardiac signal received during the unknown rhythm to the set of posture-independent features.
公开/授权文献
- US10542901B2 Rhythm discriminator with immunity to body posture 公开/授权日:2020-01-28