Implant and method for producing an implant
    21.
    发明申请
    Implant and method for producing an implant 审中-公开
    植入物和植入物的制造方法

    公开(公告)号:US20130030544A1

    公开(公告)日:2013-01-31

    申请号:US13641024

    申请日:2011-04-12

    申请人: Armin Studer

    发明人: Armin Studer

    IPC分类号: A61F2/28 B05D3/12

    摘要: An implant is provided with a main body (1) and with a double coating applied to at least one surface section of the main body (1), wherein the double coating comprises an adhesion promoter layer (2), applied directly to the at least one surface section of the main body, and of an osteointegrative layer (3) covering the adhesion promoter layer (2). The layers (2;3) consist of pure titanium, wherein the adhesion promoter layer (2) has a thickness of 2-6 μm, in particular a thickness of 3-5 μm, and the osteointegrative layer (3) has a thickness of 50-70 μm, in particular of 55-65 μm. Moreover, the osteointegrative layer (3) has a porosity of 70-90% and a roughness Rzof at least 45 μm. A related method is also provided for producing such an implant.

    摘要翻译: 植入物设置有主体(1),并且具有施加到主体(1)的至少一个表面部分的双重涂层,其中所述双层涂层包括直接施加于所述主体(1)的粘附促进剂层(2) 主体的一个表面部分和覆盖粘附促进剂层(2)的骨整体层(3)。 层(2; 3)由纯钛构成,其中粘合促进剂层(2)的厚度为2-6μm,特别是3-5μm的厚度,并且骨整体层(3)的厚度为 50-70μm,特别是55-65μm。 此外,骨整体层(3)具有70-90%的孔隙率和至少45μm的粗糙度Rzof。 还提供了用于生产这种植入物的相关方法。

    Intervertebral implant
    22.
    发明授权
    Intervertebral implant 有权
    椎间植入物

    公开(公告)号:US07588591B2

    公开(公告)日:2009-09-15

    申请号:US11414112

    申请日:2006-04-28

    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.

    摘要翻译: 椎间植入物包括中间部分,其包括两个销,所述两个销可以被引入到具有中心轴线的两个椎骨之间的椎间空间中,与中心轴线相交的第一端和与中心轴线交叉的第二端部,以及两个纵向部分 纵向轴线横向于中间部分的中心轴线延伸,并且每个具有横向于接触两个相邻椎骨体的两个加工螺旋体的中间部分的中心轴线的相对表面。 每个部分可以以这样的方式与中间部分的一端连接,使得相邻表面彼此相对。 植入物的中间部分沿着两个部分的纵向轴线可横向于其中心轴线延伸。

    Longitudinal support
    23.
    发明申请
    Longitudinal support 审中-公开
    纵向支持

    公开(公告)号:US20060254784A1

    公开(公告)日:2006-11-16

    申请号:US11371772

    申请日:2006-03-08

    IPC分类号: E02F3/00

    摘要: A longitudinal support having a first and second longitudinal support element. The first longitudinal support element having a longitudinal axis, includes first and second coaxial connecting segments provided with a first end and a second end, and an deformable articulated socket on the second connecting segment first longitudinal support element. The deformable articulated socket is axially open and can be deformed transversely to the longitudinal axis. The articulated socket includes a hollow spherical segment-like cavity with a diameter of D with an opening on the second end that is concentric with the longitudinal axis and has a diameter of d, while d

    摘要翻译: 具有第一和第二纵向支撑元件的纵向支撑件。 具有纵向轴线的第一纵向支撑元件包括设置有第一端和第二端的第一和第二同轴连接段,以及在第二连接段第一纵向支撑元件上的可变形的铰接式插座。 可变形的铰接式插座是轴向打开的,并且可以横向于纵向轴线变形。 铰接式插座包括直径为D的中空球形段状空腔,第二端上具有与纵向轴线同心的开口,并具有直径d,而d

    Damping element and device for stabilisation of adjacent vertebral bodies
    24.
    发明申请
    Damping element and device for stabilisation 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:US20050056979A1

    公开(公告)日:2005-03-17

    申请号:US10497794

    申请日:2002-03-28

    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 AND DEVICE FOR STABILIZATION OF ADJACENT VERTEBRAL BODIES
    28.
    发明申请
    DAMPING ELEMENT AND DEVICE FOR STABILIZATION OF ADJACENT VERTEBRAL BODIES 有权
    阻尼元件和用于稳定相邻VERTEBRAL体的装置

    公开(公告)号:US20080033435A1

    公开(公告)日:2008-02-07

    申请号:US11874426

    申请日:2007-10-18

    IPC分类号: A61B17/58 A61B17/56

    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。

    Modular intervertebral implant or intervertebral disk prosthesis
    29.
    发明申请
    Modular intervertebral implant or intervertebral disk prosthesis 有权
    模块性椎间植入物或椎间盘假体

    公开(公告)号:US20070067037A1

    公开(公告)日:2007-03-22

    申请号:US11542491

    申请日:2006-10-02

    申请人: Armin Studer

    发明人: Armin Studer

    IPC分类号: A61F2/44

    摘要: A modular intervertebral implant or a modular intervertebral disk prosthesis has a middle piece or central section equipped with elements for detachable fixation to one or two apposition plates designed to rest against the base plate or cover plate of an intervertebral body. A modular kit of such modular implants or disks includes n central sections and m apposition plates, where n=2 and m=4 and preferably n=3 and m=6. The surfaces of the apposition plates that face the central section have elements complementary to the elements for detachable fixation on the central section.

    摘要翻译: 模块化椎间植入物或模块化椎间盘假体具有中间部件或中央部分,其具有用于可拆卸固定到被设计成抵靠椎间体的基板或盖板的一个或两个对接板的元件。 这种模块化植入物或盘的模块化套件包括n个中心部分和m个对位板,其中n = 2且m = 4,优选n = 3且m = 6。 面对中心部分的配合板的表面具有与元件互补的元件,用于可拆卸固定在中心部分上。

    Device for connecting a longitudinal member to a bone
    30.
    发明申请
    Device for connecting a longitudinal member to a bone 审中-公开
    用于将纵向构件连接到骨骼的装置

    公开(公告)号:US20060271193A1

    公开(公告)日:2006-11-30

    申请号:US11373780

    申请日:2006-03-09

    IPC分类号: A61F2/44

    摘要: A device to join a longitudinal support (3) with a bone, in particular with a body of the vertebra, comprising a bone anchoring element (1) that can be fixed on a bone, a connecting element (9) provided on the rear end (5) of the bone anchoring element (1) with a channel axis (27) passing through the connecting element (9) transversely to the central axis (2) to accept a longitudinal support (3), tightening means (13) which can be connected with the free end (21) of the connecting element (9) and are suitable for the fixing of a longitudinal support (3) introduced into the channel (25), and a tilting element (8) provided in the channel (25), said tilting element being rotatable about both the central axis (2) and the axis (7) of rotation that is transverse to the axis (7) of the channel.

    摘要翻译: 用于将纵向支撑件(3)与骨头(特别是与椎骨的主体)连接的装置包括可固定在骨头上的骨锚定元件(1),设置在后端的连接元件(9) (5),其中通道轴线(27)横向于中心轴线(2)穿过连接元件(9)以接纳纵向支撑件(3),紧固装置(13),其可以 与连接元件(9)的自由端(21)连接并且适于固定引入通道(25)的纵向支撑件(3)和设置在通道(25)中的倾斜元件(8) ),所述倾斜元件可绕中心轴线(2)和横向于通道的轴线(7)的旋转轴线(7)旋转。