Invention Grant
- Patent Title: Method for mapping potential distribution of a heart chamber
- Patent Title (中): 用于映射心室的电位分布的方法
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Application No.: US09589387Application Date: 2000-06-07
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Publication No.: US07831288B1Publication Date: 2010-11-09
- Inventor: Graydon Ernest Beatty , Jonathan Kagan , Jeffrey Robert Budd
- Applicant: Graydon Ernest Beatty , Jonathan Kagan , Jeffrey Robert Budd
- Applicant Address: US MN St. Paul
- Assignee: St. Jude Medical, Atrial Fibrillation Division, Inc.
- Current Assignee: St. Jude Medical, Atrial Fibrillation Division, Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Dykema Gossett PLLC
- Main IPC: A61B5/042
- IPC: A61B5/042
Abstract:
A method of mapping electrical activity of a patient's heart. The system includes a set of electrodes spaced from the heart wall and a set of electrodes in contact with the heart wall. Voltage measurements from the electrodes are used to generate three-dimensional and two-dimensional maps of the electrical activity of the heart.
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