发明授权
US08200333B2 System and method of AV interval selection in an implantable medical device
有权
植入式医疗设备中AV间隔选择的系统和方法
- 专利标题： System and method of AV interval selection in an implantable medical device
- 专利标题（中）： 植入式医疗设备中AV间隔选择的系统和方法
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申请号： US12716038申请日： 2010-03-02
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公开(公告)号： US08200333B2公开(公告)日： 2012-06-12
- 发明人: Raul Chirife , William J. Combs , Russell L. Lundstrom
- 申请人： Raul Chirife , William J. Combs , Russell L. Lundstrom
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理商 Reed A. Duthler
- 主分类号： A61N1/00
- IPC分类号： A61N1/00
摘要：
An implantable medical device provides ventricular pacing capabilities and optimizes AV intervals for multiple purposes. In general, intrinsic conduction is promoted by determining when electromechanical systole (EMS) ends and setting an AV interval accordingly. EMS is determined utilizing various data including QT interval, sensor input, and algorithmic calculations.
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