发明授权
- 专利标题： Selective resynchronization therapy optimization based on user preference
- 专利标题（中）： 基于用户偏好的选择性再同步治疗优化
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申请号： US12565344申请日： 2009-09-23
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公开(公告)号： US08041426B2公开(公告)日： 2011-10-18
- 发明人: Richard Fogoros , Jiang Ding , Yinghong Yu
- 申请人： Richard Fogoros , Jiang Ding , 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 calculating an atrio-ventricular delay interval based upon an inter-atrial delay exhibited by a patient's heart. The aforementioned atrio-ventricular delay interval may optimize the stroke volume exhibited by a patient's heart. The aforementioned atrio-ventricular delay interval may be blended with another atrio-ventricular delay interval that may optimize another performance characteristic, such as left ventricular contractility. Such blending may include finding an arithmetic mean, geometric mean, or weighted mean of two or more proposed atrio-ventricular delay intervals.