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公开(公告)号：EP3880297A1
公开(公告)日：2021-09-22
申请号：EP19817843.6
申请日：2019-11-13
申请人： Medtronic Inc.
发明人： SHELDON, Todd J. , GANION, Vincent P. , HERR, Greggory R. , HUDZIAK, Michael L. , PRONOVICI, Juliana E. , SOLHEIM, Paul R.
IPC分类号： A61N1/365
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公开(公告)号：EP4403210A3
公开(公告)日：2024-09-11
申请号：EP24179903.0
申请日：2019-12-05
申请人： Medtronic, Inc.
发明人： SPLETT, Vincent E. , DOYLE, Keelia , HERR, Greggory R. , PRONOVICI, Juliana E. , SHELDON, Todd J.
CPC分类号： A61N1/36578 , A61N1/3756 , A61B5/686 , A61B5/352
摘要： A pacemaker having a motion sensor is configured to set atrial event sensing parameters used for sensing atrial systolic events from a motion signal produced by the motion sensor. The pacemaker sets at least one atrial event sensing parameter by identifying ventricular electrical events and setting a sensing window following each of the ventricular electrical events. The pacemaker may determine a feature of the motion signal produced by the motion sensor during each of the sensing windows and set the atrial event sensing parameter based on the determined features.
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公开(公告)号：EP4096775A1
公开(公告)日：2022-12-07
申请号：EP21707544.9
申请日：2021-01-29
申请人： Medtronic, Inc.
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公开(公告)号：EP4456085A2
公开(公告)日：2024-10-30
申请号：EP24200585.8
申请日：2021-01-29
申请人： Medtronic, Inc.
发明人： SPLETT, Vincent E. , HERR, Greggory R. , PRONOVICI, Juliana E. , SHELDON, Todd J. , ESCALANTE, Keelia M.
IPC分类号： G16H50/30
摘要： A medical device includes a motion sensor configured to produce a motion signal and a control circuit configured to set sensing control parameters and sense atrial events from the motion signal during ventricular cycles according to the sensing control parameters. In some examples, the control circuit is configured to determine a feature of the motion signal for at least some ventricular cycles, determine a metric of the motion signal based on the determined features, and adjust at least one of the sensing control parameters based on the metric.
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公开(公告)号：EP4403210A2
公开(公告)日：2024-07-24
申请号：EP24179903.0
申请日：2019-12-05
申请人： Medtronic, Inc.
发明人： SPLETT, Vincent E. , DOYLE, Keelia , HERR, Greggory R. , PRONOVICI, Juliana E. , SHELDON, Todd J.
IPC分类号： A61N1/375
CPC分类号： A61N1/36578 , A61N1/3756
摘要： A pacemaker having a motion sensor is configured to set atrial event sensing parameters used for sensing atrial systolic events from a motion signal produced by the motion sensor. The pacemaker sets at least one atrial event sensing parameter by identifying ventricular electrical events and setting a sensing window following each of the ventricular electrical events. The pacemaker may determine a feature of the motion signal produced by the motion sensor during each of the sensing windows and set the atrial event sensing parameter based on the determined features.
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公开(公告)号：EP4096776A1
公开(公告)日：2022-12-07
申请号：EP21707546.4
申请日：2021-01-29
申请人： Medtronic, Inc.
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公开(公告)号：EP3890825A1
公开(公告)日：2021-10-13
申请号：EP19832484.0
申请日：2019-12-05
申请人： Medtronic, Inc.
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公开(公告)号：EP3890824A2
公开(公告)日：2021-10-13
申请号：EP19828118.0
申请日：2019-12-05
申请人： Medtronic, Inc.
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公开(公告)号：EP3890823A1
公开(公告)日：2021-10-13
申请号：EP19824443.6
申请日：2019-12-05
申请人： Medtronic, Inc.
IPC分类号： A61N1/365
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公开(公告)号：EP3781256A1
公开(公告)日：2021-02-24
申请号：EP19722394.4
申请日：2019-04-19
申请人： Medtronic, Inc.
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