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    BATTERY ASSEMBLY FOR MEDICAL DEVICE
    11.
    发明申请
    BATTERY ASSEMBLY FOR MEDICAL DEVICE 有权

    公开(公告)号：US20210196961A1

    公开(公告)日：2021-07-01

    申请号：US17097903

    申请日：2020-11-13

    Applicant: Medtronic, Inc.

    Inventor： Jeffrey J. Louwagie ,  Joseph J. Viavattine ,  Richard W. Swenson ,  Jason P. Weiand

    IPC: A61N1/378 ,  H01M10/658 ,  H01M10/654

    Abstract: In some examples, a battery assembly for an implantable medical device. The assembly includes a housing, an electrode stack comprising a plurality of electrode plates disposed inside the housing, and an intermediate member configured to align the electrode stack at a fixed position within the housing, the intermediate member comprising a plurality of side walls, and at least one protrusion disposed on an exterior surface of the side walls, wherein the at least one protrusion is in thermal contact with an interior surface of the housing.

    Interventional medical systems, devices, and components thereof
    12.
    发明授权
    Interventional medical systems, devices, and components thereof 有权

    公开(公告)号：US09675798B2

    公开(公告)日：2017-06-13

    申请号：US14518211

    申请日：2014-10-20

    Applicant: Medtronic, Inc.

    Inventor： Vladimir Grubac ,  Thomas A Anderson ,  Jonathan L Kuhn ,  Richard W. Swenson ,  Michael P Campbell

    IPC: A61B19/00 ,  A61N1/05 ,  A61N1/375 ,  A61N1/362

    CPC classification number: A61N1/057 ,  A61N1/362 ,  A61N1/3756

    Abstract: A fixation member component, for example, employed by a relatively compact implantable medical device, includes a plurality of fingers; each finger includes a first segment extending from a fixed end of the corresponding finger, and a second segment extending from the corresponding first segment to a free end of the corresponding finger. Each first segment is elastically deformable from a relaxed to an extended condition, and from the relaxed to a compressed condition, and includes a peripheral portion and a central cut-out portion, framed by the peripheral portion. In the compressed condition, a free tip of the cut-out portion of some or all of the fingers may lodge against opposing tissue surfaces, via a spring force of the compressed fingers. Each second segment and cut-out portion is preferably configured to prevent penetration thereof within tissue at the implant site.

    Fixation for implantable medical devices
    13.
    发明授权
    Fixation for implantable medical devices 有权

    公开(公告)号：US12208259B2

    公开(公告)日：2025-01-28

    申请号：US18529373

    申请日：2023-12-05

    Applicant: Medtronic, Inc.

    Inventor： Jonathan L. Kuhn ,  Michael P. Campbell ,  Vladimir Grubac ,  Kenneth D. Rys ,  Richard W. Swenson ,  Charles Lowell Wilson

    IPC: A61N1/05 ,  A61N1/372 ,  A61N1/375

    Abstract: A fixation component includes tines extending from a base portion of the fixation component. Each tine is elastically deformable between a pre-set position and an open position. Each tine includes a hook segment extending from a proximal end near the base portion to a distal end. Each tine also includes a distal segment extending from the distal end of the hook segment to a tissue-piercing tip. When positioned in the pre-set position, the hook segment extends along a pre-set curvature that encloses an angle between 135 degrees and 270 degrees, and the distal segment extends away from a longitudinal axis of the fixation component.

    FIXATION FOR IMPLANTABLE MEDICAL DEVICES
    17.
    发明申请
    FIXATION FOR IMPLANTABLE MEDICAL DEVICES 有权
    可植入医疗器械的固定

    公开(公告)号：US20150039071A1

    公开(公告)日：2015-02-05

    申请号：US13955674

    申请日：2013-07-31

    Applicant: Medtronic, Inc.

    Inventor： Vladimir Grubac ,  Jonathan I. Kuhn ,  Kenneth D. Rys ,  Richard W. Swenson

    IPC: A61N1/05

    CPC classification number: A61N1/0573 ,  A61N1/362 ,  A61N1/372 ,  A61N2001/0578 ,  A61N2001/058 ,  A61N2001/0585

    Abstract: A tine portion of an implantable medical device includes a hook segment and a distal segment extending therefrom, wherein the hook segment is pre-set to extend along a curvature and is elastically deformable therefrom to an open position. The distal segment includes a tooth and an end that surrounds the tooth, wherein the end includes a pair of legs and a distal arch. The legs extend along a length of, and on opposing sides of the tooth, and the distal arch extends between the legs, distal to a tissue-piercing tip of the tooth. When the hook segment is in the open position, and a force is applied along a longitudinal axis of the device, to push the distal arch of the distal segment against tissue, for initial tissue penetration, the legs of the end of the distal segment bend in elastic deformation to expose the tissue-piercing tip to the tissue.

    Abstract translation: 可植入医疗装置的齿部分包括钩部分和从其延伸的远侧部分，其中钩段被预定为沿曲率延伸并且可从其弹性变形到打开位置。 所述远侧段包括齿和围绕所述牙齿的端部，其中所述端部包括一对腿部和远端弓部。 腿沿着牙齿的长度和相对的两侧延伸，并且远端弓在腿部之间延伸，远离牙齿的组织穿刺尖端。 当钩部分处于打开位置并且沿着装置的纵向轴线施加力时，将远侧部分的远端弓部压靠组织，以便初始组织穿透，远端部分的端部的腿部弯曲 在弹性变形中将组织穿刺尖端暴露于组织。

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