发明授权
US08239020B2 Implantable medical device sensing wireless ECG as substitute for intracardiac electrogram
有权
植入式医疗器械感应无线心电图代替心内电描记图
- 专利标题： Implantable medical device sensing wireless ECG as substitute for intracardiac electrogram
- 专利标题（中）： 植入式医疗器械感应无线心电图代替心内电描记图
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申请号： US11693110申请日： 2007-03-29
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公开(公告)号： US08239020B2公开(公告)日： 2012-08-07
- 发明人: Yi Zhang , Aaron McCabe , David J. Yonce , Julie Thompson
- 申请人： Yi Zhang , Aaron McCabe , David J. Yonce , Julie Thompson
- 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： A61N1/372
- IPC分类号： A61N1/372
摘要：
A cardiac rhythm management (CRM) system includes an implantable medical device that senses a wireless electrocardiogram (ECG), which is a signal sensed with implantable electrodes and approximating a surface ECG. In one embodiment, the wireless ECG is sensed as a substitute signal for the intracardiac electrogram when the sensing of the intracardiac electrogram becomes unreliable.
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