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公开(公告)号：US20190167991A1
公开(公告)日：2019-06-06
申请号：US16204914
申请日：2018-11-29
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Jeffrey E. Stahmann , Keith R. Maile , Krzysztof Z. Siejko , Allan Charles Shuros , William J. Linder , Benjamin J. Haasl , Brendan Early Koop , Michael J. Kane
Abstract: A ventricularly implantable medical device that includes a sensing module that is configured to detect an atrial fiducial and identify an atrial contraction based at least on part on the detected atrial fiducial. Control circuitry in the implantable medical device is configured to deliver a ventricular pacing therapy to a patient's heart based at least in part on the identified atrial contraction, and can automatically switch or revert the ventricular pacing therapies on the fly.
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公开(公告)号：US20190001119A1
公开(公告)日：2019-01-03
申请号：US16108443
申请日：2018-08-22
Applicant: Cardiac Pacemakers, Inc.
Inventor： Brian L. Schmidt , Benjamin J. Haasl , John M. Edgell , Dana Sachs
Abstract: An implantable leadless cardiac pacing device including a housing having a proximal end and a distal end, an electrode positioned proximate the distal end of the housing configured to be positioned adjacent cardiac tissue, and a tissue anchoring member extending from the distal end of the housing configured to secure the housing to cardiac tissue. The device further includes a tissue engagement verification feature configured to provide feedback upon engagement of the tissue anchoring member in cardiac tissue.
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公开(公告)号：US20180126179A1
公开(公告)日：2018-05-10
申请号：US15804768
申请日：2017-11-06
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Benjamin J. Haasl , Michael J. Kane , Arthur J. Foster , Lance Eric Juffer , Michael J. Johnson , Keith R. Maile , Brian L. Schmidt , Brendan Early Koop
CPC classification number: A61N1/37518 , A61B5/0422 , A61B5/686 , A61N1/057 , A61N1/059 , A61N1/365 , A61N1/37512 , A61N1/3756
Abstract: An implantable medical device (IMD) may be deployed within a patient's right atrium at a location near a right atrial appendage of the patient's heart in order to pace the patient's heart and/or to sense electrical activity within the patient's heart. In some cases, an IMD may be implanted within the right atrial appendage. The IMD may include an expandable anchoring mechanism configured to secure the IMD in place.
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公开(公告)号：US20170326372A1
公开(公告)日：2017-11-16
申请号：US15589481
申请日：2017-05-08
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Brendan Early Koop , Benjamin J. Haasl , Brandon Christopher Fellows
Abstract: Implantable medical devices such as leadless cardiac pacemakers (LCP) may be configured to be delivered to a target location within the heart over a guide wire. In some cases, using a guide wire for delivery facilitates placement of devices in regions not otherwise easily reached. An LCP may include a housing and a wire lumen disposed relative to the housing. The wire lumen may be configured to allow the LCP to slide over a guide wire. In some cases, the guide wire may include a guide wire electrode that may be used to test potential implantation sites.
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公开(公告)号：US09795781B2
公开(公告)日：2017-10-24
申请号：US14698490
申请日：2015-04-28
Applicant: Cardiac Pacemakers, Inc.
Inventor： Brian L. Schmidt , Benjamin J. Haasl , John M. Edgell , Dana Sachs
CPC classification number: A61N1/0587 , A61B17/50 , A61N1/3756
Abstract: An implantable leadless cardiac pacing device and associated retrieval features. The implantable device includes a docking member extending from the proximal end of the housing of the implantable device including a covering surrounding at least a portion of the docking member configured to facilitate retrieval of the implantable leadless cardiac pacing device.
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Patent Agency Ranking
公开(公告)号：US20170263971A1
公开(公告)日：2017-09-14
申请号：US15474699
申请日：2017-03-30
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. O'Phelan , Tom G. Victor , Benjamin J. Haasl , Lawrence D. Swanson , Richard J. Kavanagh , A. Gordon Baar , Reilly M. Dillon
CPC classification number: H01M10/0404 , A61N1/375 , H01M6/005 , H01M2002/0205 , H01M2220/00
Abstract: A battery having flat, stacked, anode and cathode layers. The battery can be adapted to fit within an implantable medical device.
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公开(公告)号：US20170072202A1
公开(公告)日：2017-03-16
申请号：US15256039
申请日：2016-09-02
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , Allan Charles Shuros , Brian L. Schmidt , Paul Huelskamp , Benjamin J. Haasl
CPC classification number: A61N1/36514 , A61N1/3621 , A61N1/36542 , A61N1/36571 , A61N1/37205 , A61N1/37252 , A61N1/3756 , G16H40/67
Abstract: Systems, methods, and devices for detecting or confirming fibrillation are discussed. In one example, a method for detecting a cardiac arrhythmia of a patients' heart comprises receiving, by a leadless cardiac pacemaker fixed in the patients' heart, an indication from a remote device that a cardiac arrhythmia is detected, monitoring by the leadless cardiac pacemaker a signal generated by a sensor that is located within the patients' heart, and based at least in part on the monitored signal, confirming whether a cardiac arrhythmia is occurring or not. In some embodiments, the method may further comprise, if a cardiac arrhythmia is confirmed, delivering a therapy to treat the cardiac arrhythmia.
Abstract translation: 讨论了用于检测或确认原纤化的系统，方法和装置。 在一个示例中，用于检测患者心脏的心律失常的方法包括通过固定在患者心脏中的无引线心脏起搏器从远程设备接收到检测到心律失常的指示，由无引导心脏起搏器监测 由位于患者心脏内的传感器产生的信号，并且至少部分地基于所监测的信号，确认是否发生心律失常。 在一些实施方案中，所述方法还可以包括，如果心律失常被确认，则递送疗法以治疗心律失常。
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公开(公告)号：US20170056671A1
公开(公告)日：2017-03-02
申请号：US15244571
申请日：2016-08-23
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , Allan Charles Shuros , Brian L. Schmidt , Keith R. Maile , Benjamin J. Haasl
CPC classification number: A61N1/3704 , A61B5/0031 , A61B5/02028 , A61B5/024 , A61B5/029 , A61B5/11 , A61B5/6869 , A61B2562/0219 , A61N1/057 , A61N1/3756
Abstract: Systems, methods, and devices for determining occurrences of a tamponade condition are disclosed. One exemplary method includes monitoring an accelerometer signal of a leadless cardiac pacemaker attached to a heart wall, determining if a tamponade condition of the patient's heart is indicated based at least in part on the monitored accelerometer signal, and in response to determining that the tamponade condition is indicated, providing a notification of the tamponade condition for use by a physician to take corrective action.
Abstract translation: 公开了用于确定填塞状况发生的系统，方法和装置。 一个示例性方法包括监测附接到心脏壁的无引线心脏起搏器的加速度计信号，确定至少部分地基于所监测的加速度计信号来指示患者心脏的填塞状况，并且响应于确定填塞状况 指示，提供填充条件的通知，供医生使用以采取纠正措施。
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79.发明申请SYSTEMS AND METHODS FOR BEHAVIORALLY RESPONSIVE SIGNAL DETECTION AND THERAPY DELIVERY 审中-公开行为有效的信号检测和治疗方法的系统和方法公开(公告)号：US20170056664A1
公开(公告)日：2017-03-02
申请号：US15246172
申请日：2016-08-24
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , William J. Linder , Lance Eric Juffer , Benjamin J. Haasl , Brian L. Schmidt , Paul Huelskamp , Keith R. Maile
CPC classification number: A61N1/36535 , A61B5/1116 , A61B5/1118 , A61B2560/0209 , A61N1/36521 , A61N1/36542 , A61N1/3655 , A61N1/37247 , A61N1/3756 , A61N1/378
Abstract: Systems, devices, and methods for adjusting functionality of an implantable medical device based on posture are disclosed. In some instances, a method for operating a leadless cardiac pacemaker implanted into a patient, where the patient has two or more predefined behavioral states, may include detecting a change in the behavioral state of the patient, and in response, changing a sampling rate of a sensor signal generated by a sensor of the leadless cardiac pacemaker. In some embodiments, the method may further include using the sampled sensor signal to determine an updated pacing rate of the leadless cardiac pacemaker and providing pacing to the patient at the updated pacing rate.
Abstract translation: 公开了用于基于姿势来调整可植入医疗装置的功能的系统，装置和方法。 在一些情况下，用于操作植入患者中的无引线心脏起搏器的方法，其中患者具有两个或更多个预定义的行为状态，可以包括检测患者的行为状态的变化，并且作为响应，改变患者的行为状态的变化 由无引线心脏起搏器的传感器产生的传感器信号。 在一些实施例中，该方法还可以包括使用采样的传感器信号来确定无引线心脏起搏器的更新的起搏速率并且以更新的起搏速率向患者提供起搏。
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公开(公告)号：US20170056649A1
公开(公告)日：2017-03-02
申请号：US15249131
申请日：2016-08-26
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , Allan Charles Shuros , Brian L. Schmidt , Keith R. Maile , Benjamin J. Haasl
CPC classification number: A61N1/08 , A61B5/6869 , A61B5/6885 , A61N1/36514 , A61N1/36535 , A61N1/36542 , A61N1/36578 , A61N1/36585 , A61N1/37205 , A61N1/37252 , A61N1/3756
Abstract: Systems, methods, and devices for detecting dislodgment of an implantable device are disclosed. In one example, a method for determining a dislodgement status may comprise collecting, by the implantable device operating in a first operating mode, a first number of accelerometer signal samples during a cardiac cycle of the heart and using the first number of accelerometer signal samples to determine a first patient parameter and collecting, by the implantable device operating in a second operating mode, a second number of accelerometer signal samples during a cardiac cycle of the heart and using the second number of accelerometer signal samples to determine a dislodgment status of the implantable device, wherein the first number is smaller than the second number. In some further embodiments, the method may further include providing a notification of the dislodgment status to a remote device that is remote from the implantable medical device.
Abstract translation: 公开了用于检测可植入装置的脱离的系统，方法和装置。 在一个示例中，用于确定移动状态的方法可以包括通过在第一操作模式下操作的可植入装置在心脏的心动周期期间收集第一数量的加速度计信号样本，并且使用第一数量的加速度计信号样本 确定第一患者参数并且通过在第二操作模式下操作的可植入装置在心脏的心动周期期间收集第二数量的加速度计信号样本，并且使用第二数量的加速度计信号样本来确定可植入物的移位状态 装置，其中所述第一数量小于所述第二数量。 在一些另外的实施例中，该方法还可以包括提供远离可植入医疗设备的远程设备的脱离状态的通知。
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