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    Damping element and device for stabilization of adjacent vertebral bodies
    2.
    发明授权
    Damping element and device for stabilization of adjacent vertebral bodies 有权
    用于稳定相邻椎体的阻尼元件和装置

    公开(公告)号：US08012180B2

    公开(公告)日：2011-09-06

    申请号：US11874426

    申请日：2007-10-18

    申请人： Armin Studer ,  Robert Frigg

    发明人： Armin Studer ,  Robert Frigg

    IPC分类号： A61B17/70

    CPC分类号： F16F3/10 ,  A61B17/7004 ,  A61B17/7028 ,  F16F1/123

    摘要： A damping element includes: two spring elements which are coaxial with or parallel to a longitudinal axis and two axially end-side connectors, where the first spring element exhibits a spring rate F, the second spring element exhibits a spring rate f, and the spring rates F and f are different. A device stabilizing adjacent vertebrae, including N pedicle screws or hooks, where N is greater than or equal to 3 and where each pedicle screw or pedicle hook includes a receiving device receiving a longitudinal affixation device and where an element acting as a spring is inserted between two adjacent pedicle screws or pedicle hooks.

    摘要翻译： 阻尼元件包括：与纵向轴线同轴或平行的两个弹簧元件和两个轴向端侧连接器，其中第一弹簧元件呈现弹簧刚度F，第二弹簧元件呈现弹簧刚度f，弹簧 费率F和f不同。 一种稳定相邻椎骨的装置，包括N个椎弓根螺钉或钩，其中N大于或等于3，并且其中每个椎弓根螺钉或椎弓根钩包括接收纵向固定装置的接收装置，并且其中用作弹簧的元件插入在 两个相邻的椎弓根螺钉或椎弓根钩。

    Interspinous implant
    3.
    发明授权
    Interspinous implant 有权
    椎间植入物

    公开(公告)号：US07771456B2

    公开(公告)日：2010-08-10

    申请号：US11704884

    申请日：2007-02-08

    申请人： Stephan Hartmann ,  Armin Studer

    发明人： Stephan Hartmann ,  Armin Studer

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7062

    摘要： An intervertebral implant has two U-shaped inserts set over each other with a center piece in between. The two inserts each have an opposing base surface, two lateral side surfaces, and a contact surface. The contact surface has a channel configured to receive a spinal process of a vertebral body. The center piece has two resting surfaces corresponding respectively to each contact surfaces. The contact and resting surfaces each have corresponding structures that can engage each other such that the U-shaped inserts can each be fastened in a detachable manner to the center piece. The U-shaped inserts each have on the same lateral side surface connecting means to fasten the inserts to gripping elements of a surgical instrument. And the first and second structures can be engaged or disengaged only by the lateral side surface fitted with the connecting means.

    摘要翻译： 椎间植入物具有彼此相对设置的两个U形插入物，其间具有中心片。 两个插入件各自具有相对的基面，两个侧面和接触表面。 接触表面具有被配置为接纳椎体的脊柱过程的通道。 中心件具有分别对应于每个接触表面的两个搁置表面。 接触和静止表面各自具有可以彼此接合的相应结构，使得U形插入件可各自以可拆卸的方式紧固到中心件。 U形插入件各自具有在相同的侧面表面连接装置上，以将插入件紧固到手术器械的夹紧元件。 并且第一和第二结构只能由装配有连接装置的侧面表面接合或脱开。

    Damping element and device for stabilization of adjacent vertebral bodies
    5.
    发明授权
    Damping element and device for stabilization of adjacent vertebral bodies 有权
    用于稳定相邻椎体的阻尼元件和装置

    公开(公告)号：US07377921B2

    公开(公告)日：2008-05-27

    申请号：US10497794

    申请日：2002-03-28

    申请人： Armin Studer ,  Robert Frigg

    发明人： Armin Studer ,  Robert Frigg

    IPC分类号： A61B17/56 ,  A61F2/30

    CPC分类号： F16F3/10 ,  A61B17/7004 ,  A61B17/7028 ,  F16F1/123

    摘要： A damping element (1) includes: (a) two spring elements (2, 4) which are coaxial with or parallel to a longitudinal axis (3) and two axially end-side connectors (5, 6), where (b) the first spring element (2) exhibits a spring rate F, (c) the second spring element (4) exhibits a spring rate f, and (d) the spring rates F and f are different. A device stabilizing adjacent vertebras, comprising (a) N pedicle screws of hooks (12), where N≧3 and where (b) each pedicle screw or pedicle hook (12) includes a receiving device (13) receiving a longitudinal affixation device (7) and where (c) an element (14) acting as a spring is inserted between two adjacent pedicle screws (12) or pedicle hooks.

    摘要翻译： 阻尼元件（1）包括：（a）与纵向轴线（3）同轴或平行的两个弹簧元件（2,4）和两个轴向端侧连接器（5,6），其中（b） 第一弹簧元件（2）具有弹簧刚度F，（c）第二弹簧元件（4）具有弹簧刚度f，（d）弹簧刚度F和f不同。 一种稳定相邻椎骨的装置，包括：（a）钩子（12）的N个椎弓根螺钉，其中N≥3，并且其中（b）每个椎弓根螺钉或椎弓根钩（12）包括容纳装置（13），所述接收装置接收纵向固定装置 （7），并且其中（c）用作弹簧的元件（14）插入在两个相邻的椎弓根螺钉（12）或椎弓根钩之间。

    Damping element
    7.
    发明授权
    Damping element 有权
    阻尼元件

    公开(公告)号：US07329258B2

    公开(公告)日：2008-02-12

    申请号：US10497875

    申请日：2001-12-07

    申请人： Armin Studer

    发明人： Armin Studer

    IPC分类号： A61B17/56 ,  A61F2/30

    CPC分类号： F16F3/10 ,  A61B17/7004 ,  A61B17/7028 ,  F16F1/123

    摘要： A damping element (1) comprising (a) two spring elements (2, 4) which are coaxial with or parallel to a longitudinal axis (3) and two axially end-wise connectors (5, 6) which can be linked to the spring elements (2, 4), where (b) the first spring element (2) exhibits a spring rate F, (c) the second spring element (4) exhibits a spring rate f, and (d) the spring rates F and f are different. A system stabilizing adjacent vertebras includes: (a) N pedicle screws or pedicle hooks (12), with N≧3, and (b) at least one pedicle screw or one pedicle hook having a receiving device (13) which simultaneously allow receiving two parallel affixation devices (7), and where (c) an element (14) acting as a spring is used for affixation between the minimum of one pedicle screw or pedicle hook (12) including a receiving device (13) and a further adjacent pedicle screw or pedicle hook (12).

    摘要翻译： 1.一种阻尼元件（1），包括：（a）与纵向轴线（3）同轴或平行的两个弹簧元件（2,4）和两个可连接到所述弹簧的轴向端部连接器（5,6） 元件（2,4），其中（b）第一弹簧元件（2）具有弹簧刚度F，（c）第二弹簧元件（4）具有弹簧刚度f，（d）弹簧刚度F和f 是不同的。 稳定相邻椎骨的系统包括：（a）具有N> = 3的N个椎弓根螺钉或椎弓根钩（12），和（b）至少一个椎弓根螺钉或一个椎弓根钩，其具有同时允许接收的接收装置 两个平行的固定装置（7），并且其中（c）用作弹簧的元件（14）用于在最小的一个椎弓根螺钉或椎弓根钩（12）之间固定，所述椎弓根螺钉或椎弓根钩（12）包括接收装置（13） 椎弓根螺钉或椎弓根钩（12）。

    Intervertebral implant
    8.
    发明申请
    Intervertebral implant 有权

    公开(公告)号：US20060259037A1

    公开(公告)日：2006-11-16

    申请号：US11414112

    申请日：2006-04-28

    申请人： Stephan Hartmann ,  Armin Studer

    发明人： Stephan Hartmann ,  Armin Studer

    IPC分类号： A61B17/70 ,  A61F2/44

    CPC分类号： A61B17/7062

    摘要： An intervertebral implant includes a middle part, comprising two pins, which can be introduced into the intervertebral space between two vertebrae having a central axis, a first end intersecting the central axis, and a second end intersecting the central axis, and two longitudinal parts each with a longitudinal axis extending transversely to the central axis of the middle part and each with an apposition surface directed transversely to the central axis of the middle part contacting the two processi spinosi of two adjacent vertebra bodies. Each part is connectable with one end of the middle part in such a manner that the apposition surfaces are directed against one another. The middle part of the implant is extendable transversely to its central axis along the longitudinal axes of the two parts.

    Intervertebral disk prosthesis or artificial vertebra
    10.
    发明申请
    Intervertebral disk prosthesis or artificial vertebra 有权
    椎间盘假体或人造椎骨

    公开(公告)号：US20060052871A1

    公开(公告)日：2006-03-09

    申请号：US10532908

    申请日：2002-10-28

    申请人： Armin Studer ,  jason Trachsel ,  Martin Wymann

    发明人： Armin Studer ,  jason Trachsel ,  Martin Wymann

    IPC分类号： A61F2/44

    CPC分类号： A61F2/44 ,  A61F2/442 ,  A61F2002/30136 ,  A61F2002/30365 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/3057 ,  A61F2002/30594 ,  A61F2002/30841 ,  A61F2002/443 ,  A61F2002/4475 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2310/00023

    摘要： An intervertebral disk prosthesis having an essentially hollow cylindrical base element (1) which is provided with a casing (2) that is embodied as a bellows, a top end (3), and a bottom end (4), and a central longitudinal axis (5). The base element also includes an upper apposition plate (6), which is disposed perpendicular to the longitudinal axis (5) at the top end (3) of the base element (1) and rests on the base plate of the vertebra, and a lower apposition plate (7), which is arranged perpendicular to the longitudinal axis (5) at the bottom end (4) of the base element (1) and leans on the cover plate of a vertebra. The casing (2) serves a spring element having a defined spring rate.

    摘要翻译： 具有基本上中空的圆柱形基座元件（1）的椎间盘假体，其具有实施为波纹管的壳体（2），顶端（3）和底端（4），以及中心纵向轴线 （5）。 所述基座元件还包括上部安置板（6），所述上部安置板（6）垂直于所述基部元件（1）的顶端（3）处的纵向轴线（5）设置并搁置在所述椎骨的基板上，并且 下部配合板（7），其垂直于基部元件（1）的底端（4）处的纵向轴线（5）设置并倾斜在椎骨的盖板上。 壳体（2）用于具有限定弹簧刚度的弹簧元件。