发明授权
- 专利标题： Atrial capture verification
- 专利标题（中）： 心房捕捉验证
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申请号： US12540902申请日： 2009-08-13
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公开(公告)号： US07957803B2公开(公告)日： 2011-06-07
- 发明人: Geng Zhang , Ankur Garg , Douglas R. Daum
- 申请人： Geng Zhang , Ankur Garg , Douglas R. Daum
- 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： A61N1/37
- IPC分类号： A61N1/37
摘要：
Methods and systems for classifying cardiac responses to pacing stimulation and/or preventing retrograde cardiac conduction are described. Following delivery of a pacing pulse to an atrium of the patient's heart during a cardiac cycle, the system senses in the atrium for a retrograde P-wave. The system classifies the atrial response to the pacing pulse based on detection of the retrograde P-wave. The system may also sense for an atrial evoked response and utilize the atrial evoked response in classifying the cardiac pacing response.
公开/授权文献
- US20090306737A1 Atrial Capture Verification 公开/授权日：2009-12-10
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