Invention Grant
- Patent Title: Criteria for optimal electrical resynchronization derived from multipolar leads or multiple electrodes during biventricular pacing
- Patent Title (中): 在双心室起搏期间从多极引线或多个电极获得的最佳电再同步的标准
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Application No.: US13464181Application Date: 2012-05-04
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Publication No.: US08948869B2Publication Date: 2015-02-03
- Inventor: Subham Ghosh , Robert W. Stadler
- Applicant: Subham Ghosh , Robert W. Stadler
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agent Carol F. Barry
- Main IPC: A61N1/00
- IPC: A61N1/00 ; A61N1/368
Abstract:
Generally, the disclosure is directed one or more methods or systems of cardiac pacing employing a right ventricular electrode and a plurality of left ventricular electrodes. Pacing using the right ventricular electrode and a first one of the left ventricular electrodes and measuring activation times at other ones of the left ventricular electrodes. Pacing using the right ventricular electrode and a second one of the ventricular electrodes and measuring activation times at other ones of the left ventricular electrodes. Employing sums of the measured activation times to select one of the left ventricular electrodes for delivery of subsequent pacing pulses.
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