Invention Grant
US07899533B2 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
- Patent Title: System and method of AV interval selection in an implantable medical device
- Patent Title (中): 植入式医疗设备中AV间隔选择的系统和方法
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Application No.: US11257643Application Date: 2005-10-25
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Publication No.: US07899533B2Publication Date: 2011-03-01
- Inventor: Raul Chirife , William J. Combs , Russell R. Lundstrom
- Applicant: Raul Chirife , William J. Combs , Russell R. Lundstrom
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Stephen W. Bauer; Reed A. Duthler
- Main IPC: A61N1/08
- IPC: A61N1/08
Abstract:
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.
Public/Granted literature
- US20070093874A1 System and method of AV interval selection in an implantable medical device Public/Granted day:2007-04-26
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