发明申请
- 专利标题: Cardiac pacing using adjustable atrio-ventricular delays
- 专利标题(中): 心脏起搏使用可调节的心房延迟
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申请号: US11049181申请日: 2005-02-02
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公开(公告)号: US20050131472A1公开(公告)日: 2005-06-16
- 发明人: Jiang Ding , Yinghong Yu , Andrew Kramer , Julio Spinelli
- 申请人: Jiang Ding , Yinghong Yu , Andrew Kramer , Julio Spinelli
- 专利权人: Cardiac Pacemakers, Inc.
- 当前专利权人: Cardiac Pacemakers, Inc.
- 主分类号: A61N1/362
- IPC分类号: A61N1/362 ; A61N1/368 ; A61N1/365
摘要:
A pacing system for providing optimal hemodynamic cardiac function for parameters such as contractility (peak left ventricle pressure change during systole or LV+dp/dt), or stroke volume (aortic pulse pressure) using system for calculating atrio-ventricular delays for optimal timing of a ventricular pacing pulse. The system providing an option for near optimal pacing of multiple hemodynamic parameters. The system deriving the proper timing using electrical or mechanical events having a predictable relationship with an optimal ventricular pacing timing signal.
公开/授权文献
- US07856270B2 Cardiac pacing using adjustable atrio-ventricular delays 公开/授权日:2010-12-21