- 专利标题： HIS-PURKINJE SYSTEM CAPTURE DETECTION
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申请号： US18167795申请日： 2023-02-10
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公开(公告)号： US20230181911A1公开(公告)日： 2023-06-15
- 发明人: Jian CAO , Wade M. DEMMER , Maureen E. LYBARGER , Elizabeth A. MATTSON , Todd J. SHELDON , Zhongping YANG , Xiaohong ZHOU
- 申请人： Medtronic, Inc.
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 主分类号： A61N1/365
- IPC分类号： A61N1/365 ; A61N1/37
摘要：
A medical device is configured to sense a cardiac electrical signal and determine from the cardiac electrical signal at least one of a maximum peak amplitude of a positive slope of the cardiac electrical signal and a maximum peak time interval from a pacing pulse to the maximum peak amplitude. The device is configured to determine a capture type of the pacing pulse based on at least one or both of the maximum peak amplitude and the maximum peak time interval.
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