发明授权
- 专利标题: Electrogram morphology-based CRT optimization
- 专利标题(中): 基于电图形态的CRT优化
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申请号: US12494628申请日: 2009-06-30
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公开(公告)号: US08078276B2公开(公告)日: 2011-12-13
- 发明人: Yanting Dong , Jiang Ding , Douglas R. Daum , Scott A. Meyer , Yinghong Yu
- 申请人: Yanting Dong , Jiang Ding , Douglas R. Daum , Scott A. Meyer , Yinghong Yu
- 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: Schwegman, Lundberg & Woessner, P.A.
- 主分类号: A61N1/365
- IPC分类号: A61N1/365
摘要:
A method and system for determining an optimum atrioventricular delay (AVD) interval and/or ventriculo-ventricular delay (VVD) intervals for delivering ventricular resynchronization pacing in an atrial tracking or atrial sequential pacing mode. Evoked response electrograms recorded at different AVD and VVD intervals are used to determine the extent of paced and intrinsic activation.
公开/授权文献
- US20090264949A1 ELECTROGRAM MORPHOLOGY-BASED CRT OPTIMIZATION 公开/授权日:2009-10-22
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