发明授权
- 专利标题： Cardiac resynchronization therapy optimization using electromechanical delay from realtime electrode motion tracking
- 专利标题（中）： 使用实时电极运动跟踪的机电延迟的心脏再同步治疗优化
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申请号： US12416771申请日： 2009-04-01
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公开(公告)号： US08019409B2公开(公告)日： 2011-09-13
- 发明人: Stuart Rosenberg , Allen Keel , Kyungmoo Ryu , Wenbo Hou , Kjell Noren , Thao Thu Nguyen , Michael Yang
- 申请人： Stuart Rosenberg , Allen Keel , Kyungmoo Ryu , Wenbo Hou , Kjell Noren , Thao Thu Nguyen , Michael Yang
- 申请人地址： US CA Sylmar
- 专利权人： Pacesetter, Inc.
- 当前专利权人： Pacesetter, Inc.
- 当前专利权人地址： US CA Sylmar
- 主分类号： A61B5/04
- IPC分类号： A61B5/04
摘要：
An exemplary method includes providing a mechanical activation time (MA time) for a myocardial location, the location defined at least in part by an electrode and the mechanical activation time determined at least in part by movement of the electrode; providing an electrical activation time (EA time) for the myocardial location; and determining an electromechanical delay (EMD) for the myocardial location based on the difference between the mechanical activation time (MA time) and the electrical activation time (EA time).
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