发明授权
- 专利标题： Method and system for characterizing a representative cardiac beat using multiple templates
- 专利标题（中）： 使用多个模板来表征代表性心搏的方法和系统
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申请号： US12435904申请日： 2009-05-05
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公开(公告)号： US08121674B2公开(公告)日： 2012-02-21
- 发明人: Jaeho Kim , Joseph Bocek
- 申请人： Jaeho Kim , Joseph Bocek
- 申请人地址： US MN St. Paul
- 专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人地址： US MN St. Paul
- 代理机构： Hollingsworth & Funk, LLC
- 主分类号： A61B5/04
- IPC分类号： A61B5/04
摘要：
A method and system for characterizing one beat of a patient's supraventricular rhythm are described. A plurality of templates is provided and updated using a plurality of qualified beats. Updating occurs by temporally aligning the shock channel waveforms of the template beats using rate channel fiducial points. The template beats are combined by point-by-point addition of the shock channel waveforms. The resultant updated template characterizes one of the patient's supraventricular conducted cardiac beats.