Device for Manipulating and Supplying Hollow or Intervertebral or Disk Prosthesis With Flowable Osteocementum
    1.
    发明申请
    Device for Manipulating and Supplying Hollow or Intervertebral or Disk Prosthesis With Flowable Osteocementum 审中-公开
    用于操纵和提供空心或椎间盘或椎间盘假体与可流动性骨结节的装置

    公开(公告)号:US20080071284A1

    公开(公告)日:2008-03-20

    申请号:US11587722

    申请日:2004-04-26

    IPC分类号: A61B17/58

    摘要: A manipulation device of hollow intervertebral or disk prostheses and to the supply thereof with a flowable, hydraulic, osteocementum. Said device comprises a tube provided with a front end and a rear end, a handle and a guiding element for the flowable osteocementum. The front end of the tube is embodied in such a manner that the handle or the guiding element for the flowable osteocementum can be coupled thereto. The rear end of the tube is embodied in such a manner that it can be connected in a rotationally fixed and sealed manner to a hollow intervertebral or disk prosthesis. The handle can be connected in a rotationally fixed manner to the tube and the tube is torsionally fixed in relation to the longitudinal axis thereof.

    摘要翻译: 中空椎间盘或椎间盘假体的操作装置,以及用可流动的,液压的骨结构的供应装置。 所述装置包括设置有前端和后端的管,用于可流动骨结构的手柄和引导元件。 管的前端以这样一种方式实现,即用于可流动骨结构的手柄或引导元件可与其连接。 管的后端以这样的方式实施,使得其可以以旋转固定和密封的方式连接到中空的椎间盘或椎间盘假体。 手柄可以以旋转固定的方式连接到管,并且管相对于其纵向轴线被扭转地固定。

    INTERVERTEBRAL IMPLANT
    2.
    发明申请

    公开(公告)号:US20080033554A1

    公开(公告)日:2008-02-07

    申请号:US11839088

    申请日:2007-08-15

    IPC分类号: A61F2/44

    摘要: The inventive intervertebral implant (1), in particular an artificial intervertebral disc comprises a central axis (2), a top part (3) and a lower part (4), wherein A) the top part (3) is provided with a top apposition surface (5) which rests on a base plate of a superimposed vertebral body, B) the lower part (4) is provided with a lower apposition surface (6) for resting on the covering plate of an underneath vertebral body, C) one part (3, 4) comprises a convex joint element (12) provided with a convex sliding surface (11) and the other part (3, 4) comprises a joint shell (13) provided with a complementary concave surface, D) the convex joint element (12) and the convex joint shell (13) form a joint (9) by means of which the two parts (3, 4) are rotatable with respect to each other around at least one axis of rotation and E) the intervertebral implant (1) is permeable to x-rays.

    摘要翻译: 本发明的椎间植入物(1),特别是人造椎间盘包括中心轴线(2),顶部部分(3)和下部部分(4),其中A)顶部部分(3)设置有顶部 B)下部(4)设置有用于搁置在下部椎体的覆盖板上的下部邻接表面(6),C)一个 部分(3,4)包括设置有凸形滑动表面(11)的凸形接合元件(12),另一部分(3,4)包括设置有互补凹面的接合壳体(13),D)凸起 关节元件(12)和凸形接合壳体(13)形成接头(9),两个部件(3,4)能够围绕至少一个旋转轴线相对于彼此旋转,并且E)椎间 植入物(1)可透过X射线。

    Intervertebral prosthesis or disk prosthesis
    3.
    发明授权
    Intervertebral prosthesis or disk prosthesis 有权
    椎间假体或椎间盘假体

    公开(公告)号:US08992618B2

    公开(公告)日:2015-03-31

    申请号:US11587723

    申请日:2004-04-26

    IPC分类号: A61F2/44 A61F2/30 A61F2/46

    摘要: An intervertebral prosthesis or disk prosthesis comprising a front side, a rear side, an upper side which can be placed on the base plate of vertebral body, a lower side which can be placed on the base plate of a vertebral body, a right side, a left side, a cavity which can receive a fluid hydraulic osteocementum, an opening in the cavity and several outlets out from the cavity. The total of the transversal surfaces of the outlets SV on the front side, the total of the transversal surfaces of the outlets SH on the rear side, the total of the transversal surfaces of the outlets SR on the right side and the total of the transversal surfaces of the outlets on the left side satisfy the following conditions: SL>SR or SR>SL or SH>SV or SV>SH.

    摘要翻译: 椎间假体或椎间盘假体,其包括前侧,后侧,可以放置在椎体的基板上的上侧,可以放置在椎体的基板上的下侧,右侧, 左侧,可以接收流体液压骨结构的腔,在空腔中的开口和从空腔排出的多个出口。 前侧的出口SV的横向表面的总和,后侧的出口SH的横向表面的总和,右侧的出口SR的横向表面的总和以及横向的总和 左侧出口表面满足以下条件:SL> SR或SR> SL或SH> SV或SV> SH。

    Method and a Device for Total Spinal Disc Replacement
    4.
    发明申请
    Method and a Device for Total Spinal Disc Replacement 审中-公开
    方法和全脊柱置换装置

    公开(公告)号:US20080119932A1

    公开(公告)日:2008-05-22

    申请号:US11722908

    申请日:2005-12-27

    IPC分类号: A61F2/44

    摘要: A method for total replacement of an affected intervertebral disc through a dorsal approach comprising the steps of removing the disc material of the affected intervertebral disc (3) and inserting an intervertebral prosthesis (30) into the intervertebral disc space via an extraforaminal path (23). An intervertebral prosthesis (100), in particular an intervertebral disk prosthesis comprising A) a first prosthetic component (101) having a first apposition surface (107) disposed transversely to the central axis (103) B) a second prosthetic component (102) having a second apposition surface (108) disposed transversely to the central axis (103); whereby C) said first and second prosthetic components (101;102) are connected by means of an articulation (106); whereby D) when viewed parallel to said central axis (103) said first and second prosthetic components (101;102) have an elongated shape with a major axis (127) and a transverse minor axis (128); E) said central axis (103), major axis (127) and transverse minor axis (128) intersecting each other and said central axis (103) and transverse minor axis (128) defining a middle plane (126); F) said first and second prosthetic component (101;102) have a cross-sectional area orthogonal to said central axis (103) which is essentially oval or elliptical; whereby G) said cross-sectional area comprises at least two concavities (125;130) lying on different sides of said middle plane (126) and on the same side of said major axis (127).

    摘要翻译: 一种用于通过背侧方法完全替换受影响的椎间盘的方法,包括以下步骤:去除受影响的椎间盘(3)的椎间盘材料,并且经由椎间孔路径(23)将椎间假体(30)插入椎间盘间隙中, 。 一种椎间假体(100),特别是椎间盘假体,包括A)第一假体部件(101),其具有横向于中心轴线(103)设置的第一邻接表面(107); B)第二假体部件(102) 横向于所述中心轴线设置的第二配置表面(108); 由此C)所述第一和第二假肢部件(101; 102)通过关节(106)连接; 由此D)当平行于所述中心轴线(103)观察时,所述第一和第二假肢部件(101; 102)具有长轴(127)和横向短轴(128)的细长形状; E)所述中心轴线(103),长轴(127)和横向短轴线(128)彼此相交,所述中心轴线(103)和横向短轴线(128)限定中间平面(126); F)所述第一和第二假体部件(101; 102)具有与所述中心轴线(103)正交的横截面面积,其基本上是椭圆形或椭圆形; 由此G)所述横截面积包括位于所述中间平面(126)的不同侧面上并且在所述长轴(127)的同一侧上的至少两个凹部(125; 130)。

    Intervertebral implant
    5.
    发明授权
    Intervertebral implant 有权
    椎间植入物

    公开(公告)号:US08702797B2

    公开(公告)日:2014-04-22

    申请号:US11839088

    申请日:2007-08-15

    IPC分类号: A61F2/44

    摘要: The inventive intervertebral implant (1), in particular an artificial intervertebral disc comprises a central axis (2), a top part (3) and a lower part (4), wherein A) the top part (3) is provided with a top apposition surface (5) which rests on a base plate of a superimposed vertebral body, B) the lower part (4) is provided with a lower apposition surface (6) for resting on the covering plate of an underneath vertebral body, C) one part (3, 4) comprises a convex joint element (12) provided with a convex sliding surface (11) and the other part (3, 4) comprises a joint shell (13) provided with a complementary concave surface, D) the convex joint element (12) and the convex joint shell (13) form a joint (9) by means of which the two parts (3, 4) are rotatable with respect to each other around at least one axis of rotation and E) the intervertebral implant (1) is permeable to x-rays.

    摘要翻译: 本发明的椎间植入物(1),特别是人造椎间盘包括中心轴线(2),顶部部分(3)和下部部分(4),其中A)顶部部分(3)设置有顶部 B)下部(4)设置有用于搁置在下部椎体的覆盖板上的下部邻接表面(6),C)一个 部分(3,4)包括设置有凸形滑动表面(11)的凸形接合元件(12),另一部分(3,4)包括设置有互补凹面的接合壳体(13),D)凸起 关节元件(12)和凸形接合壳体(13)形成接头(9),两个部件(3,4)能够围绕至少一个旋转轴线相对于彼此旋转,并且E)椎间 植入物(1)可透过X射线。

    Intervertebral Prosthesis or Disk Prosthesis
    6.
    发明申请
    Intervertebral Prosthesis or Disk Prosthesis 有权
    椎间假体或椎间盘假体

    公开(公告)号:US20080133015A1

    公开(公告)日:2008-06-05

    申请号:US11587723

    申请日:2004-04-26

    IPC分类号: A61F2/44

    摘要: An intervertebral prosthesis or disk prosthesis comprising a front side, a rear side, an upper side which can be placed on the base plate of vertebral body, a lower side which can be placed on the base plate of a vertebral body, a right side, a left side, a cavity which can receive a fluid hydraulic osteocementum, an opening in the cavity and several outlets out from the cavity. The total of the transversal surfaces of the outlets SV on the front side, the total of the transversal surfaces of the outlets SH on the rear side, the total of the transversal surfaces of the outlets SR on the right side and the total of the transversal surfaces of the outlets on the left side satisfy the following conditions: SL>SR or SR>SL or SH>SV or SV>SH.

    摘要翻译: 椎间假体或椎间盘假体,其包括前侧,后侧,可以放置在椎体的基板上的上侧,可以放置在椎体的基板上的下侧,右侧, 左侧,可以接收流体液压骨结构的腔,在空腔中的开口和从空腔排出的多个出口。 前侧的出口SV的横向表面的总和,后侧的出口SH的横向表面的总和,右侧的出口SR的横向表面的总和以及横向的总和 左侧出口表面满足以下条件:SL> SR或SR> SL或SH> SV或SV> SH。

    Total disc replacement device
    7.
    发明授权
    Total disc replacement device 有权
    总光盘更换设备

    公开(公告)号:US08182536B2

    公开(公告)日:2012-05-22

    申请号:US11719355

    申请日:2006-02-01

    IPC分类号: A61F2/44

    摘要: An intervertebral implant for implantation between an upper vertebra and a lower vertebra having a central axis. The implant may have a first member with a top surface for contacting at least a portion of the upper vertebra and a bottom surface as well as a second member with a top surface and a bottom surface for contacting at least a portion of the lower vertebra. An elastic spacer may be disposed between the first member and the second member. The bottom surface of the first member and the top surface of the second member may have a first constraint means and the other of the bottom surface of the first member and the top surface of the second member may be provided with a second constraint means, to limit the amount of lateral movement between the first and second members. Additionally, the constraint means may be sized and configured such that a gap with a width greater than zero is provided at least transversely to the central axis between the first and second constraint means in an unloaded state.

    摘要翻译: 用于植入在具有中心轴线的上椎骨和下椎骨之间的椎间植入物。 植入物可以具有第一构件,其具有顶表面,用于接触上椎骨的至少一部分和底表面以及具有顶表面和底表面的第二构件,用于接触下椎骨的至少一部分。 弹性间隔件可以设置在第一构件和第二构件之间。 第一构件的底表面和第二构件的顶表面可以具有第一约束装置,并且第一构件的底表面和第二构件的顶表面中的另一个可以设置有第二约束装置, 限制第一和第二构件之间的横向运动的量。 另外,约束装置的尺寸和构造可以使得在卸载状态下至少横向于第一和第二约束装置之间的中心轴线提供宽度大于零的间隙。

    Spine retractor and distractor device
    9.
    发明授权
    Spine retractor and distractor device 有权
    脊柱牵开器和牵引装置

    公开(公告)号:US08911364B2

    公开(公告)日:2014-12-16

    申请号:US12066226

    申请日:2006-09-08

    IPC分类号: A61B1/32 A61B17/02 A61B17/88

    摘要: A spine retractor and distractor device comprises spinal process clamps and a retractor assembly, which may be rotatably coupled with the spinal process clamps. The retractor assembly may include a retractor ring, or frame, and a plurality of retractor blades adjustably coupled to the frame, e.g., by clamps. The spinal process clamps can maintain a grip on the spinal processes of the patient, and distraction pliers may be used to impart a distraction force on the spinal process clamps to distract the spinal segments. Additionally, other components, features, or tools, e.g., a light source and/or a camera, can be mounted on the instrument.

    摘要翻译: 脊柱牵开器和牵引器装置包括脊柱过程夹具和牵开器组件,其可以与脊柱过程夹具可旋转地联接。 牵开器组件可以包括牵开器环或框架,以及可调节地联接到框架的多个牵开器叶片,例如通过夹具。 脊柱过程夹具可以保持对患者的脊柱过程的夹持,并且牵引钳可用于在脊柱过程夹具上施加牵引力以分散脊柱节段。 此外,其他组件,特征或工具,例如光源和/或照相机可以安装在仪器上。

    TOTAL DISC REPLACEMENT DEVICE
    10.
    发明申请
    TOTAL DISC REPLACEMENT DEVICE 有权
    总盘更换设备

    公开(公告)号:US20110054618A1

    公开(公告)日:2011-03-03

    申请号:US12438088

    申请日:2006-08-22

    IPC分类号: A61F2/44

    摘要: The total disc replacement device (1) comprising a central axis (2), a first and a second apposition plate (3; 5), a first and a second joint component (4; 6) being mutually arranged in a ball joint like manner and being located between said first and second apposition plates (3; 5) and intermediate means (7) being disposed at least between the first apposition plate (3) and the first joint component (4) in such manner that, the first joint component (4) is not freely moveable transversely to the central axis (2) with respect to the first apposition plate (3) under load-free conditions, but a limited movement of the first joint component (4) relative to the first apposition plate (3) transversal to the central axis (2) is allowed under load.

    摘要翻译: 总盘替换装置(1)包括中心轴线(2),第一和第二对接板(3; 5),第一和第二关节部件(4; 6)以球形接头的方式相互排列 并且位于所述第一和第二配合板(3; 5)之间,并且中间装置(7)至少设置在第一配合板(3)和第一接合部件(4)之间,使得第一接头部件 (4)在无负载条件下不能相对于第一接合板(3)横向于中心轴线(2)自由移动,而是第一接头部件(4)相对于第一接合板( 3)在负载下允许横向于中心轴线(2)。