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    Intervertebral Implant Component With Three Points of Contact
    2.
    发明申请
    Intervertebral Implant Component With Three Points of Contact 审中-公开
    具有三点接触的椎间植入物

    公开(公告)号：US20100324690A1

    公开(公告)日：2010-12-23

    申请号：US12873724

    申请日：2010-09-01

    申请人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

    发明人： Heather Cannon ,  Edwin Cham ,  Thierry Marnay

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

    摘要： A method of implanting an intervertebral implant or component thereof, in which each component is selected to have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. The outer surface is selected to have a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

    摘要翻译： 一种植入椎间植入物或其部件的方法，其中每个部件被选择为具有内表面和外表面，所述内表面和外表面接合相邻的椎骨并且仅与椎骨的皮层边缘呈现三个不同的接触点。 外表面被选择为具有尺寸设定在皮层边缘内的足迹。 在所公开的实施例中，足迹可以是凸凹形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。

    INTERVERTEBRAL IMPLANT COMPONENT WITH THREE POINTS OF CONTACT
    3.
    发明申请
    INTERVERTEBRAL IMPLANT COMPONENT WITH THREE POINTS OF CONTACT 有权
    具有三个接触点的INTERVERTEBRAL IMPLANT组件

    公开(公告)号：US20080300688A1

    公开(公告)日：2008-12-04

    申请号：US12190237

    申请日：2008-08-12

    申请人： Heather CANNON ,  Edwin Cham ,  Thierry Marnay

    发明人： Heather CANNON ,  Edwin Cham ,  Thierry Marnay

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4425 ,  A61F2/4611 ,  A61F2002/30133 ,  A61F2002/30187 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0015 ,  A61F2230/0034

    摘要： A method of implanting an intervertebral implant or component thereof, in which each component is selected to have an inner surface and an outer surface which engages an adjacent vertebra and presents only three distinct points of contact with a cortical rim of the vertebra. The outer surface is selected to have a footprint which is sized to be within that of the cortical rim. In disclosed embodiments, the footprint can be convexo-concave shaped or kidney shaped. The intervertebral implant can be provided with upper and lower (or first and second) components which engage adjacent first and second vertebrae and which move relative to one another. The implant has both the first and second outer surfaces sized to present a respective footprint sufficient for two lateral-anterior and one posterior points of contact with an adjacent cortical rim of the respective first and second vertebra.

    摘要翻译： 一种植入椎间植入物或其部件的方法，其中每个部件被选择为具有内表面和外表面，所述内表面和外表面接合相邻的椎骨并且仅与椎骨的皮层边缘呈现三个不同的接触点。 外表面被选择为具有尺寸设定在皮层边缘内的足迹。 在所公开的实施例中，足迹可以是凸凹形或肾形。 椎间植入物可以设置有上下（或第一和第二）部件，其接合相邻的第一和第二椎骨并相对于彼此移动。 所述植入物具有第一和第二外表面的尺寸，以形成相应的足迹，足以与相应的第一和第二椎骨的相邻皮质边缘的两个侧向前部和一个后接触点接触。

    Vertebral osteosynthetic system
    4.
    发明授权
    Vertebral osteosynthetic system 失效
    椎体合成系统

    公开(公告)号：US6077263A

    公开(公告)日：2000-06-20

    申请号：US130204

    申请日：1998-08-04

    申请人： Marc Ameil ,  Jean Huppert ,  Jean-Louis Jermann ,  Thierry Marnay

    发明人： Marc Ameil ,  Jean Huppert ,  Jean-Louis Jermann ,  Thierry Marnay

    IPC分类号： A61B17/00 ,  A61B17/70 ,  A61B17/56

    CPC分类号： A61B17/7047 ,  A61B17/7032 ,  A61B17/7004 ,  A61B17/7041 ,  A61B2017/00429 ,  A61B2017/00433

    摘要： A spinal implant system including a spinal rod, a first clasp and a second clasp, a connecting element having a head and a shank connecting the first and second clasps, a first fastener for fastening the body of the first clasp to the spinal rod, a second fastener for fastening the shank of the connecting element to the body of the first clasp and a retainer for retaining the second clasp onto the head of the connecting element so that the second clasp can disengage itself from the head only in a direction toward the first clasp. The first clasp is adapted to be fixed to the vertebrae by a hook thereon. The second clasp is adapted to be fixed to the vertebrae by a hook thereon.

    摘要翻译： 一种脊柱植入系统，包括脊椎杆，第一扣和第二扣，具有头部和连接第一和第二扣的柄的连接元件，用于将第一扣扣的主体紧固到脊柱杆的第一紧固件， 第二紧固件，用于将连接元件的柄紧固到第一扣环的主体;以及保持器，用于将第二扣扣保持在连接元件的头部上，使得第二扣钩可以仅在朝向第一扣环的方向上脱离头部 表扣 第一扣具适于通过其上的钩固定到椎骨上。 第二扣子适于通过钩子固定在椎骨上。

    Spacer implant for substituting missing vertebrae
    5.
    发明授权
    Spacer implant for substituting missing vertebrae 失效
    用于替代缺失椎骨的间隔植入物

    公开(公告)号：US5723013A

    公开(公告)日：1998-03-03

    申请号：US595955

    申请日：1996-02-06

    申请人： Jean-Francois Jeanson ,  Marc Ameil ,  Herve Dinville ,  Jean Huppert ,  Thierry Marnay ,  Michel Gau

    发明人： Jean-Francois Jeanson ,  Marc Ameil ,  Herve Dinville ,  Jean Huppert ,  Thierry Marnay ,  Michel Gau

    IPC分类号： A61B17/56 ,  A61F2/00 ,  A61F2/30 ,  A61F2/44

    CPC分类号： A61F2/44 ,  A61F2/4611 ,  A61F2002/30235 ,  A61F2002/30354 ,  A61F2002/30367 ,  A61F2002/3037 ,  A61F2002/30398 ,  A61F2002/30403 ,  A61F2002/30485 ,  A61F2002/30489 ,  A61F2002/3052 ,  A61F2002/30522 ,  A61F2002/3055 ,  A61F2002/30551 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30846 ,  A61F2002/30879 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069

    摘要： An implant for replacing a removed vertebra includes an outer sleeve having a longitudinal axis and a peripheral inner surface. The inner surface has a series of axially adjoining, peripheral grooves lending the inner surface a sawtooth-shaped configuration when viewing the inner sleeve in axial section. The implant further includes an inner sleeve having a longitudinal axis and a peripheral outer surface. The outer surface has a series of axially adjoining, peripheral ribs lending the outer surface a sawtooth-shaped configuration when viewing the inner sleeve in axial section. The inner sleeve is telescopingly received in the outer sleeve such that the series of axially adjoining, peripheral ribs of the outer surface engage into the series of axially adjoining, peripheral grooves of the surface in an interfitting relationship. The sawtooth-shaped configurations of the inner and outer surfaces are oriented such that in normal operation the sleeves are prevented by the interengaging sawtooth configurations from being telescoped into one another, but are allowed by ratchet action to telescope outwardly from one another. The inner sleeve is radially sufficiently resilient to allow alternating radial compression and expansion during the ratchet action.

    摘要翻译： 用于更换移除的椎骨的植入物包括具有纵向轴线和周边内表面的外套筒。 内表面具有一系列轴向邻接的周边凹槽，当沿轴向观察内套筒时，使内表面呈锯齿状。 植入物还包括具有纵向轴线和外围外表面的内套筒。 外表面具有一系列轴向邻接的周边肋，当沿轴向观察内套筒时，使外表面呈锯齿状。 内套筒可伸缩地容纳在外套筒中，使得外表面的一系列轴向相邻的周边肋条以相互配合的关系接合在该表面的一系列轴向邻接的周边凹槽中。 内表面和外表面的锯齿形结构被定向成使得在正常操作中，通过相互啮合的锯齿形状被套入彼此而防止套筒，但是通过棘轮动作允许套筒彼此向外望远镜。 内套筒径向地具有足够的弹性，以允许棘轮动作期间的交替的径向压缩和膨胀。

    SYSTEM FOR INSERTING AND REMOVING A LOCATOR-PIN IN A BONE
    9.
    发明申请
    SYSTEM FOR INSERTING AND REMOVING A LOCATOR-PIN IN A BONE 审中-公开

    公开(公告)号：US20180368892A1

    公开(公告)日：2018-12-27

    申请号：US15631081

    申请日：2017-06-23

    申请人： Thierry Marnay

    发明人： Thierry Marnay

    IPC分类号： A61B17/70 ,  A61B17/84

    摘要： This invention proposes a system (100) for the insertion and removal of a so-called “locator” pin (110) for very precisely positioning a pedicle screw (170) in a bone (O), enabling the implementation of an affordable and safe procedure that reduces exposure to surgery.According to the invention, the system comprises: a locator-pin (110) comprising a pin body (112), a distal portion (114) shaped so as to penetrate a bone; and a proximal portion (116) equipped with: a first fixing member (118) to fix, during use, to an insertion pin-carrier (120); and a second fixing member (119) to fix, during use, to a removal pin-carrier (130); the two fixing members (118, 119) being different; an insertion pin-carrier (120) equipped with a fixing member (121) complementary to the first fixing member (118) of the locator-pin; a removal pin-carrier equipped with a fixing member (131) complementary to the second fixing member (119) of the locator-pin; and a guide cannula (140) designed to receive freely sliding the locator-pin (110), the insertion pin-carrier (120) and the removal pin-carrier (130).