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    CARPOMETACARPAL (CMC) IMPLANTS
    2.
    发明公开
    CARPOMETACARPAL (CMC) IMPLANTS 审中-公开

    公开(公告)号：EP3636226A1

    公开(公告)日：2020-04-15

    申请号：EP19213121.7

    申请日：2016-03-30

    申请人： Cartiva, Inc.

    发明人： PATRICK, Timothy, J. ,  RAMEY, Carribeth, B ,  TUDOR, Letitia

    IPC分类号： A61F2/46 ,  A61B17/16 ,  A61F2/30 ,  A61F2/42

    摘要： Implants (100) suitable for use in a carpometacarpal joint includes an upper surface (102), a lower surface (104), and sidewalls (106) extending between the upper surface and the lower surface. The implant includes hydrogel material such as polyvinyl alcohol (PVA) hydrogel. Kits can include systems for preparing an implantation site, creating a cavity, and/or deploying the implant. Methods of treating a carpometacarpal joint include deploying an implant in a recess in a carpometacarpal bone.

    BONE ANCHOR AND RELATED INSTRUMENTATION AND METHODS
    5.
    发明公开
    BONE ANCHOR AND RELATED INSTRUMENTATION AND METHODS 审中-公开
    骨锚和相关文书及方法

    公开(公告)号：EP2811915A4

    公开(公告)日：2016-02-24

    申请号：EP13747042

    申请日：2013-02-07

    申请人： CARTIVA INC

    发明人： WALES LAWRENCE W ,  PETERS JEFF ,  BENTLEY ISHMAEL

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0401 ,  A61B17/0469 ,  A61B17/7266 ,  A61B17/7291 ,  A61B17/844 ,  A61B17/8685 ,  A61B2017/00407 ,  A61B2017/0414 ,  A61B2017/0437 ,  A61B2017/0458 ,  A61B2017/0496 ,  A61B2017/8655

    摘要： An implantable bone anchor assembly comprises an outer anchor tube and a tubular insert. The outer anchor tube defines a longitudinal axis of the bone anchor assembly and a longitudinal channel. The outer anchor tube has a first portion including a first end, and a plurality of fingers circumferentially spaced from one another about the longitudinal axis. Each of the fingers extends from the first portion and has a free end, wherein the fingers are configured to project laterally at an oblique angle relative to the longitudinal axis, and are further configured to be deflectable radially inward to allow the anchor tube to be disposed within a tubular cannula for deployment. The tubular insert has a head having an opening therein, a shank extending from the head having an open end, and a longitudinal bore extending from the opening in the head to the open end of the shank. The longitudinal bore is configured to receive a portion of a suture assembly for an orthopedic treatment. The shank is sized to be received in the longitudinal channel, and the outer anchor tube and the tubular insert are configured to be locked together upon complete insertion of the shank into the longitudinal channel.

    TAPERED JOINT IMPLANT AND RELATED TOOLS
    8.
    发明公开
    TAPERED JOINT IMPLANT AND RELATED TOOLS 有权
    TAPERED JOINT IMPLANT及相关工具

    公开(公告)号：EP2757964A1

    公开(公告)日：2014-07-30

    申请号：EP12789864.1

    申请日：2012-05-24

    申请人： Cartiva, Inc.

    发明人： WALSH, Steven, P. ,  TUDOR, Letitia ,  CORRAO, Ernest, N. ,  BERKY, Craig, B. ,  BAUER, Jonathan, P. ,  HEMINGWAY, Jeremy ,  AXELROD, Michael

    IPC分类号： A61B17/04

    CPC分类号： A61F2/30756 ,  A61B17/1617 ,  A61F2/28 ,  A61F2/38 ,  A61F2/4603 ,  A61F2/4618 ,  A61F2002/30075 ,  A61F2002/3021 ,  A61F2002/30327 ,  A61F2002/30759 ,  A61F2002/4627 ,  A61F2002/4628

    摘要： According to some embodiments, a method of treating a joint of a patient comprises creating a recess in a bone located at or near a targeted joint, wherein the recess includes a generally wedge or truncated cone shape. In one embodiment, the recess in a bone comprises a surface opening along an outer surface of the bone and a bottom opening along the distal end of the recess, such that a diameter of the surface opening is generally smaller than a diameter of the bottom opening. The method additionally comprises providing a joint implant having a wedge or truncated cone shape, wherein a diameter of a top end of the joint implant is generally smaller than a diameter of a bottom end of the joint implant, inserting the joint implant within the recess.

    摘要翻译： 根据一些实施例，一种治疗患者关节的方法包括在位于目标关节处或附近的骨骼中产生凹陷，其中所述凹陷包括大致楔形或截头圆锥形状。 在一个实施例中，骨中的凹部包括沿着骨的外表面的表面开口和沿着凹部的远端的底部开口，使得表面开口的直径通常小于底部开口的直径 。 该方法另外包括提供具有楔形或截头圆锥形状的关节植入物，其中关节植​​入物的顶端的直径通常小于关节植入物的底端的直径，将关节植入物插入凹口内。

    CARPOMETACARPAL (CMC) IMPLANTS AND METHODS
    9.
    发明公开
    CARPOMETACARPAL (CMC) IMPLANTS AND METHODS 审中-公开
    CARPOMETACARPAL（CMC）植入物和方法

    公开(公告)号：EP3277228A1

    公开(公告)日：2018-02-07

    申请号：EP16774134.7

    申请日：2016-03-30

    申请人： Cartiva, Inc.

    发明人： PATRICK, Timothy, J. ,  RAMEY, Carribeth, B. ,  TUDOR, Letitia

    IPC分类号： A61F2/46 ,  A61B17/16 ,  A61F2/30 ,  A61F2/42

    摘要： Implants suitable for use in a carpometacarpal joint includes an upper surface, a lower surface, and sidewalls extending between the upper surface and the lower surface. The implant includes hydrogel material such as polyvinyl alcohol (PVA) hydrogel. Kits can include systems for preparing an implantation site, creating a cavity, and/or deploying the implant. Methods of treating a carpometacarpal joint include deploying an implant in a recess in a carpometacarpal bone.