-
公开(公告)号：US20230019319A1
公开(公告)日：2023-01-19
申请号：US17810905
申请日：2022-07-06
Applicant: Medtronic, Inc.
Inventor： Adam K. Himes , Charles D. Swerdlow , Scott A. Hoium , Chad A. Bounds
Abstract: A method comprises acquiring a set of measurements of impedance of an implantable medical lead, determining a metric of variability of the set of impedance measurements, determining that the metric of variability satisfies a criterion, and generating a lead integrity alert in response to the metric of variability satisfying the criterion.
-
2.发明申请公开(公告)号：US20130060117A1
公开(公告)日：2013-03-07
申请号：US13668673
申请日：2012-11-05
Applicant: Medtronic, Inc.
Inventor： Bruce D. Gunderson , Amisha S. Patel , Chad A. Bounds , Mark L. Brown
IPC: A61B5/0432 , A61B5/042 , A61N1/372
CPC classification number: A61B5/0456 , A61B5/0464 , A61B5/7217 , A61B5/7239 , A61B5/7264 , A61N1/3622 , A61N1/3702 , A61N1/3704
Abstract: A method for identifying oversensing in implantable medical devices (IMDs), such as implantable cardioverter defibrillators (ICDs), is described. A near-field electrogram signal and a far-field electrogram signal are obtained via a near-field electrode pair and a far-field electrode pair. The near-field electrogram signal is compared to the far-field electrogram signal and a determination of whether oversensing exists is made based on the comparison. In some instances, a scheduled therapy is withheld in response to determining that oversensing exists.
Abstract translation: 描述了用于识别可植入医疗装置（IMD）中的过度感测的方法，例如可植入的心律转复除颤器（ICD）。 通过近场电极对和远场电极对获得近场电描记信号和远场电描记信号。 将近场电描记信号与远场电描记信号进行比较，并且基于比较确定是否存在是否过载。 在某些情况下，针对确定存在过敏而拒绝预定的治疗。
-
3.发明授权Method and apparatus for identifying oversensing using far-field intracardiac electrograms and marker channels 有权使用远场心内电描记图和标记通道识别过敏的方法和装置公开(公告)号：US08792971B2
公开(公告)日：2014-07-29
申请号：US13668673
申请日：2012-11-05
Applicant: Medtronic, Inc.
Inventor： Bruce D. Gunderson , Amisha S. Patel , Chad A. Bounds , Mark L. Brown
IPC: A61B5/0456 , A61B5/0464 , A61N1/362 , A61N1/37
CPC classification number: A61B5/0456 , A61B5/0464 , A61B5/7217 , A61B5/7239 , A61B5/7264 , A61N1/3622 , A61N1/3702 , A61N1/3704
Abstract: A method for identifying oversensing in implantable medical devices (IMDs), such as implantable cardioverter defibrillators (ICDs), is described. A near-field electrogram signal and a far-field electrogram signal are obtained via a near-field electrode pair and a far-field electrode pair. The near-field electrogram signal is compared to the far-field electrogram signal and a determination of whether oversensing exists is made based on the comparison. In some instances, a scheduled therapy is withheld in response to determining that oversensing exists.
Abstract translation: 描述了用于识别可植入医疗装置（IMD）中的过度感测的方法，例如可植入的心律转复除颤器（ICD）。 通过近场电极对和远场电极对获得近场电描记信号和远场电描记信号。 将近场电描记信号与远场电描记信号进行比较，并且基于比较确定是否存在是否过载。 在某些情况下，针对确定存在过敏而拒绝预定的治疗。
-
-
Search Results
3
records
(took 0.01 seconds)
