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公开(公告)号：US11123570B2
公开(公告)日：2021-09-21
申请号：US16225570
申请日：2018-12-19
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Brendan Early Koop , Benjamin J. Haasl , Allan Charles Shuros , James O. Gilkerson , Lili Liu , Keith R. Maile , Brian Soltis , Brandon Christopher Fellows
Abstract: A leadless pacing device may include a housing having a proximal end and a distal end, and a set of one or more electrodes supported by the housing. The housing may include a first a distal extension extending distally from the distal end thereof. The distal extension may include a retractable and/or rotatable distal electrode. The distal electrode may be configured to be delivered to and pace at the Bundle of His. The leadless pacing device may be releasably coupled to an expandable anchor mechanism.
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公开(公告)号：US11052258B2
公开(公告)日：2021-07-06
申请号：US16204982
申请日：2018-11-29
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Keith R. Maile , Jeffrey E. Stahmann , Michael J. Kane , Benjamin J. Haasl , Krzysztof Z. Siejko , Allan Charles Shuros , William J. Linder , Brendan Early Koop
Abstract: A ventricularly implantable medical device that includes a sensing module that is configured to identify a search window of time within a cardiac cycle to search for an atrial artifact. Control circuitry in the ventricular implantable medical device is configured to deliver a ventricular pacing therapy to a patient's heart, wherein the ventricular pacing therapy is time dependent, at least in part, on an atrial event identified in the search window of time.
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公开(公告)号：US10894167B2
公开(公告)日：2021-01-19
申请号：US16225409
申请日：2018-12-19
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Brendan Early Koop , Benjamin J. Haasl , Allan Charles Shuros , James O. Gilkerson , Lili Liu , Keith R. Maile , Brian Soltis , Brandon Christopher Fellows
Abstract: A leadless pacing device may include a housing having a proximal end and a distal end, and a set of one or more electrodes supported by the housing. The housing may include a first a distal extension extending distally from the distal end thereof. One or more electrodes may be supported by the distal extension. The leadless pacing device may be releasably coupled to an expandable anchor mechanism.
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公开(公告)号：US10857353B2
公开(公告)日：2020-12-08
申请号：US16210536
申请日：2018-12-05
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Benjamin J. Haasl , Dana Sachs , Keith R. Maile
Abstract: Implantable leadless pacing devices and medical device systems including an implantable leadless pacing device are disclosed. An example implantable leadless pacing device may include a pacing capsule. The pacing capsule may include a housing. The housing may have a proximal region and a distal region. A first electrode may be disposed along the distal region. One or more anchoring members may be coupled to the distal region. The anchoring members may each include a region with a compound curve.
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公开(公告)号：US10765871B2
公开(公告)日：2020-09-08
申请号：US15791311
申请日：2017-10-23
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Michael J. Kane , Benjamin J. Haasl , Keith R. Maile
IPC: A61B5/00 , A61N1/375 , A61N1/37 , A61B5/0215 , A61B7/04 , A61B5/042 , A61B5/0452 , A61B7/00 , A61N1/365 , A61N1/362
Abstract: An implantable medical device (IMD) is configured with a pressure sensor. The IMD includes a housing, a pressure sensor and a fluid filled cavity. The housing has a diaphragm that is exposed to the environment outside of the housing. The pressure sensor has a pressure sensor diaphragm that is responsive to a pressure applied to the pressure sensor diaphragm and provides a pressure sensor output signal that is representative of the pressure applied to the pressure sensor diaphragm. The fluid filled cavity is in fluid communication with both the diaphragm of the housing and the pressure sensor diaphragm of the pressure sensor. The fluid filled cavity is configured to communicate a measure related to the pressure applied by the environment to the diaphragm of the housing to the pressure sensor diaphragm of the pressure sensor.
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Patent Agency Ranking
公开(公告)号：US10668294B2
公开(公告)日：2020-06-02
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：US10420932B2
公开(公告)日：2019-09-24
申请号：US15705766
申请日：2017-09-15
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Brian L. Schmidt , Benjamin J. Haasl , John M. Edgell , Dana Sachs
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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公开(公告)号：US10391317B2
公开(公告)日：2019-08-27
申请号：US15249050
申请日：2016-08-26
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , Allan Charles Shuros , Paul Huelskamp , Benjamin J. Haasl , Keith R. Maile
Abstract: Systems, devices, and methods for pacing a heart of a patient are disclosed. In some embodiments, a method for pacing a patient's heart may include determining a posture of the patient and determining if the determined posture corresponds to a predetermined sleep posture. If the determined posture correspond to the predetermined sleep posture, the method may further comprise determining a respiration phase of the patient and pacing the patient's heart at a pacing rate that is modulated based on the determined respiration phase of the patient. If the determined posture does not correspond to the predetermined sleep posture, the method may pace the patient's heart at a pacing rate that is not dependent on the respiration phase of the patient.
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公开(公告)号：US10328272B2
公开(公告)日：2019-06-25
申请号：US15589642
申请日：2017-05-08
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Joseph Thomas Delanely, Jr. , Michael J. Kane , Benjamin J. Haasl , Danielle Frankson
Abstract: An implantable medical device (IMD) may include an outer housing having a titanium outer surface, the titanium outer surface including a plurality of titanium atoms. A tissue growth-inhibiting layer may extend over the titanium outer surface. In some cases, the tissue growth-inhibiting layer may include a plurality of polyethylene glycol molecules, at least some of the plurality of polyethylene glycol molecules covalently bonded via an ether bond to one of the plurality of titanium atoms.
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公开(公告)号：US20190168008A1
公开(公告)日：2019-06-06
申请号：US16204982
申请日：2018-11-29
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Keith R. Maile , Jeffrey E. Stahmann , Michael J. Kane , Benjamin J. Haasl , Krzysztof Z. Siejko , Allan Charles Shuros , William J. Linder , Brendan Early Koop
Abstract: A ventricularly implantable medical device that includes a sensing module that is configured to identify a search window of time within a cardiac cycle to search for an atrial artifact. Control circuitry in the ventricular implantable medical device is configured to deliver a ventricular pacing therapy to a patient's heart, wherein the ventricular pacing therapy is time dependent, at least in part, on an atrial event identified in the search window of time.
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