Articulating disc implant
    12.
    发明授权
    Articulating disc implant 有权
    铰接椎间盘植入物

    公开(公告)号:US08882838B2

    公开(公告)日:2014-11-11

    申请号:US12964911

    申请日:2010-12-10

    Abstract: An intervertebral disc implant for use in the spine including a first part and a second part, wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface and the second part includes one of the other concave or convex articulating surface. One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.

    Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分和第二部分,其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面中的一个,并且第二部分包括另一个凹形或凸形铰接表面中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。

    ARTICULATING DISC IMPLANT
    13.
    发明申请
    ARTICULATING DISC IMPLANT 有权
    曲折植入物

    公开(公告)号:US20110172773A1

    公开(公告)日:2011-07-14

    申请号:US12964911

    申请日:2010-12-10

    Abstract: An intervertebral disc implant for use in the spine including a first part and a second part, wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface and the second part includes one of the other concave or convex articulating surface. One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.

    Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分和第二部分,其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面中的一个,并且第二部分包括另一个凹形或凸形铰接表面中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。

    ARTICULATING DISC IMPLANT
    14.
    发明申请
    ARTICULATING DISC IMPLANT 审中-公开
    曲折植入物

    公开(公告)号:US20110087331A1

    公开(公告)日:2011-04-14

    申请号:US12995723

    申请日:2009-06-05

    Abstract: An intervertebral disc implant for use in the spine including a first part (10) and a second part (20), wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface (16) and the second part includes one of the other concave or convex articulating surface (26). One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.

    Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分(10)和第二部分(20),其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面(16)中的一个,并且第二部分包括另一个凹形或凸形铰接表面(26)中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。

    DRILLING/MILLING GUIDE AND KEEL CUT PREPARATION SYSTEM
    16.
    发明申请
    DRILLING/MILLING GUIDE AND KEEL CUT PREPARATION SYSTEM 有权
    钻孔/铣削指南和切割准备系统

    公开(公告)号:US20100076443A1

    公开(公告)日:2010-03-25

    申请号:US12375710

    申请日:2007-07-30

    Abstract: An instrument system, associated milling or drilling guide and method include use of a trial implant of a size corresponding to an actual implant for the intervertebral space, with a milling guide mounted on the trial implant. The milling guide includes a longitudinal guide chamber which is tapered from a forward end to a rearward end. The system also includes a cutting tool which is received in the guide chamber in order to form a cutout in an adjacent vertebra. This cutting tool includes a bearing member which pivotally engages the rearward end to form a pivot axis for the cutting tool in the tapered guide chamber. Either the milling guide can be inverted to form the cutout in the other vertebra; or the milling guide can be provided with two guide chambers, to be used with one cutting tool moved between them or two respective cutting tools.

    Abstract translation: 仪器系统,相关联的铣削或钻孔引导件和方法包括使用与实际植入物相对应的尺寸的椎间隙空间的试验植入物,其中安装有在试验植入物上的铣削引导件。 铣削引导件包括从前端向后端逐渐变细的纵向引导室。 该系统还包括一个切割工具,该切割工具被容纳在引导室中以在相邻的椎骨中形成切口。 该切削工具包括轴承构件,其枢转地接合后端以形成用于在锥形引导室中的切削工具的枢转轴线。 铣刀导向件可以倒置以在另一个椎骨中形成切口; 或铣削引导件可以设置有两个引导室,以与在它们之间移动的一个切削工具或两个相应的切削工具一起使用。

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