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公开(公告)号：US20150057520A1
公开(公告)日：2015-02-26
申请号：US14445802
申请日：2014-07-29
Applicant: Cardiac Pacemakers, Inc.
Inventor： Arthur J. Foster , Dana Sachs , Benjamin J. Haasl , Brian L. Schmidt , Keith R. Maile
CPC classification number: A61B5/6882 , A61B17/3403 , A61M39/0208 , A61N1/05 , A61N1/0573
Abstract: Fixation mechanism assemblies and methods are disclosed. A fixation mechanism assembly can include a first fixation member and a second fixation member moveably engaged with the first fixation member. The first fixation member can include a housing having a tissue facing surface and an opposing non-tissue facing surface, one or more guide apertures extending between the tissue facing surface and the non-tissue facing surface, and one or more first fixation elements. The first fixation member includes a longitudinal body and a proximal end attached to, or integrated with, the tissue facing surface of the housing. The second fixation member can include one or more second fixation elements. The second fixation element can correspond to a guide aperture and includes a longitudinal body, a proximal end attached to, or integrated with, the second fixation member, and a distal end movable through the corresponding guide aperture.
Abstract translation: 公开了固定机构组件和方法。 固定机构组件可以包括可移动地与第一固定构件接合的第一固定构件和第二固定构件。 第一固定构件可以包括具有面向组织的表面和相对的非组织对向表面的壳体，在面向组织的表面和非组织对向表面之间延伸的一个或多个引导孔，以及一个或多个第一固定元件。 第一固定构件包括纵向主体和附接到壳体的面向组织的表面或与之相结合的近端。 第二固定构件可以包括一个或多个第二固定元件。 第二固定元件可以对应于引导孔，并且包括纵向主体，附接到第二固定构件或与第二固定构件一体化的近端，以及可移动穿过对应的引导孔的远端。
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公开(公告)号：US20150051612A1
公开(公告)日：2015-02-19
申请号：US14452607
申请日：2014-08-06
Applicant: Cardiac Pacemakers, Inc.
Inventor： Brian L. Schmidt , Benjamin J. Haasl , Dana Sachs , Arthur J. Foster
CPC classification number: A61N1/0573 , A61N1/362 , A61N1/37205 , A61N1/3756 , A61N2001/058
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. An anchoring member may be coupled to the distal region. One or more anti-rotation members may be fixedly attached to the distal region.
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公开(公告)号：US20150051611A1
公开(公告)日：2015-02-19
申请号：US14451601
申请日：2014-08-05
Applicant: Cardiac Pacemakers, Inc.
Inventor： Brian L. Schmidt , Benjamin J. Haasl , Keith R. Maile , Dana Sachs
CPC classification number: A61N1/3756 , A61B17/064 , A61B2017/0647 , A61B2017/0649 , A61N1/362 , A61N1/37205
Abstract: An implantable leadless cardiac pacing device and associated delivery and retrieval devices. The implantable device includes a docking member extending from the proximal end of the housing of the implantable device configured to engage with the delivery and/or retrieval device to facilitate delivery and/or retrieval of the implantable leadless cardiac pacing device.
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公开(公告)号：US20140200640A1
公开(公告)日：2014-07-17
申请号：US14154386
申请日：2014-01-14
Applicant: Cardiac Pacemakers, Inc.
Inventor： David R. Wulfman , Michael A. Felling , Benjamin J. Haasl
IPC: A61N1/05
CPC classification number: A61N1/0587 , A61N1/05 , A61N1/056 , A61N1/0563 , A61N1/375 , B23K20/002 , B23K31/02 , Y10T29/49171 , Y10T29/49208 , Y10T29/49213
Abstract: Various embodiments concern a lead comprising a cable conductor and a coil electrode having one or more filars, the one or more filars wound in a helical pattern. The lead can further include an inner fitting axially aligned with the coil electrode. The inner fitting can comprise external threading and a slot extending along the inner fitting. The slot can receive a portion of the cable conductor. The lead can include an outer tubular fitting having a lumen with internal threading. Each of the coil electrode and the inner fitting can be partially received within the lumen, both of the external threading and the one or more filars threadedly engaged with the internal threading. The cable conductor can be pinched in the slot to mechanically connect the cable conductor to the inner fitting. The pinching can be supported by the outer tubular fitting.
Abstract translation: 各种实施例涉及包括电缆导体和具有一个或多个丝状体的线圈电极的引线，所述一个或多个丝线以螺旋图案缠绕。 引线还可以包括与线圈电极轴向对准的内部配件。 内部配件可以包括外部螺纹和沿着内部配件延伸的狭槽。 槽可以接收电缆导体的一部分。 引线可以包括具有内部螺纹的内腔的外部管状配件。 线圈电极和内部配件中的每一个可以部分地容纳在内腔内，外部螺纹和一个或多个丝线都与内部螺纹螺纹接合。 电缆导体可以被夹在槽中以将电缆导体机械地连接到内部配件。 夹紧可以由外部管状配件支撑。
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公开(公告)号：US12172005B2
公开(公告)日：2024-12-24
申请号：US17678382
申请日：2022-02-23
Applicant: CARDIAC PACEMAKERS, INC.
Inventor： Benjamin J. Haasl , Brian L. Schmidt
Abstract: Delivery devices, systems, and methods for delivering implantable leadless pacing devices are disclosed. An example delivery device may include a proximal section including a deflection mechanism for deflecting the proximal section, and a distal holding section extending distally of a distal end of the proximal section and defining a cavity therein for receiving an implantable leadless pacing device. The distal holding section may be structured to have portions that flex and bend while allowing the implantable device to be recaptured within the distal holding section.
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Patent Agency Ranking
公开(公告)号：US20240306310A1
公开(公告)日：2024-09-12
申请号：US18597007
申请日：2024-03-06
Applicant: Cardiac Pacemakers, Inc.
Inventor： Benjamin J. Haasl , Katherine Provo , James Michael English , Moira B. Sweeney
IPC: H05K3/28 , A61N1/375 , A61N1/378 , H01M50/202 , H01M50/242 , H01M50/247 , H01M50/284 , H05K5/06 , H05K1/18
CPC classification number: H05K3/284 , A61N1/3758 , A61N1/378 , H01M50/202 , H01M50/242 , H01M50/247 , H01M50/284 , H05K5/065 , H05K5/069 , H01M2220/30 , H05K1/18 , H05K2201/10037 , H05K2203/1316
Abstract: Methods of manufacturing a medical device, and medical devise made by such methods. One or more layers or portions of encapsulant are used to secure components of a medical device in a housing. The case fit-up of the device may be modified to reduce reliance on size tolerances of components of the medical device, while still accounting for any anticipated changes in component size due to aging.
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公开(公告)号：US20240244781A1
公开(公告)日：2024-07-18
申请号：US18414209
申请日：2024-01-16
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Benjamin J. Haasl , Dalton Michael Gorman
CPC classification number: H05K5/06 , A61N1/3754 , H05K5/0247 , H05K5/04
Abstract: A medical device comprises a metal case having a hermetic seal; one or more Input/Output (I/O) conductors, wherein the I/O conductors pass through the hermetic seal such that a first end of the I/O conductors reside on a non-hermetic side of the hermetic seal and a second end of the I/O conductors reside on a hermetic side of the hermetic seal within the metal case; a ceramic substrate, wherein the one or more I/O conductors pass through the ceramic substrate and the ceramic substrate has a non-hermetic surface on a non-hermetic side of the hermetic seal; and wherein the non-hermetic surface of the ceramic substrate is a laser etched surface.
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公开(公告)号：US11862804B2
公开(公告)日：2024-01-02
申请号：US17889207
申请日：2022-08-16
Applicant: Cardiac Pacemakers, Inc.
Inventor： Kurt E. Koshiol , Benjamin J. Haasl , Joseph Charles Delmedico , Aaron Peter Brooks , Steven Lawrence Frandrup , Andrew Dauwalter , Keith R. Maile , Ignacio Chi
IPC: H01M50/107 , H01M50/466 , H01M50/543 , H01M50/172 , H01M50/147 , H01M4/38 , H01M50/148 , H01M4/08 , H01M50/179 , H01M50/55 , H01M50/559 , H01M4/12 , H01M50/174 , H01M4/04 , H01M50/548 , H01M50/124 , H01M50/469 , H01M4/76 , H01M10/04 , H01M50/152
CPC classification number: H01M50/107 , H01M50/147 , H01M50/172 , H01M50/466 , H01M50/543 , H01M4/0404 , H01M4/0409 , H01M4/0473 , H01M4/08 , H01M4/12 , H01M4/382 , H01M4/76 , H01M10/049 , H01M50/1243 , H01M50/152 , H01M50/154 , H01M50/179 , H01M50/182 , H01M50/469 , H01M50/548 , H01M50/55 , H01M50/559 , H01M2220/30
Abstract: A battery includes a battery case including a housing having side walls defining a first open end and a second open end, the battery case including a separate top cover to cover the first open end of the housing and a separate bottom cover to cover the second open end of the housing; a first electrode located within the case; a second electrode located within the case; a first terminal coupled to the first electrode and exposed outside the case; and a second terminal coupled to the second electrode and exposed outside the case.
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公开(公告)号：US11855337B2
公开(公告)日：2023-12-26
申请号：US17016125
申请日：2020-09-09
Applicant: Cardiac Pacemakers, Inc.
Inventor： Daniel Joseph Landherr , Niharika Varanasi , John E. Hansen , Keith R. Maile , Benjamin J. Haasl , Jason Lahr
CPC classification number: H01Q1/273 , A61N1/37229 , H01Q1/48 , H01Q7/00 , H04Q9/00 , H04Q2213/003
Abstract: A capacitively loaded loop antenna for an implantable medical device is disclosed comprising a feed extending from a conductive surface of an implantable housing, a radiating element having a cross section larger than the feed, and a return coupling the radiating element to a conductive surface of the implantable housing. The radiating element can have a height above the top surface of the implantable housing, creating a capacitance between the radiating element and the conductive surface of the implantable housing configured to counteract the inductance of the capacitively loaded loop antenna.
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公开(公告)号：US11813463B2
公开(公告)日：2023-11-14
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
CPC classification number: A61N1/368 , A61N1/3621 , A61N1/36507 , A61N1/36514 , A61N1/36535 , A61N1/36564 , A61N1/36578 , A61N1/36585 , A61N1/3756 , A61N1/3787 , A61N1/37223 , A61N1/37288 , A61N1/3956
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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