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290 条记录 (耗时 0.019 秒)

    POSTERIOR FIXATION SYSTEM
    33.
    发明授权
    POSTERIOR FIXATION SYSTEM 有权
    后安装系统

    公开(公告)号：EP1317215B1

    公开(公告)日：2005-12-14

    申请号：EP01968902.5

    申请日：2001-09-17

    申请人： SDGI Holdings, Inc.

    发明人： FARRIS, Robert, A. ,  FOLEY, Kevin, T. ,  PAPADOPOULOS, Stephen, M. ,  POYNER, Jeffrey, Wade ,  SASSO, Ricardo

    IPC分类号： A61B17/70 ,  A61B17/86

    CPC分类号： A61B17/7037 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7035 ,  A61B17/7041 ,  A61B17/7044 ,  A61B17/7049 ,  A61B17/705 ,  A61B17/7055 ,  A61B17/7059

    摘要： A posterior fixation system includes a saddle member, and anchoring member, an occipital plate, an occipital rod, and a cross-link connector. The anchoring member anchors the saddle member to bone. The saddle member includes a pair of upright portions that define a channel. The channel is adapted to receive an orthopedic rod, and the saddle member can include a hole to receive the anchoring member. The saddle member and the anchoring member can be coupled so as to allow multi-axial movement of the members. The anchoring member in one embodiment is a screw coupled to the hole of the saddle, and in another embodiment, the anchoring member is a hook. The offset member may be coupled to the saddle member to allow for offset connection of rods. Connection of individual rods can be accomplished by connecting the rods with the cross-link connector. The cross-link connector has an integrally formed cylindrical member that couples a pair of coupling portions together. The cylindrical member can be bent along multiple axes. The occipital plate secures the rods to the occipital bone of the skull. The occipital plate has a cross-shaped plate with a plurality of apertures defined in the plate and at least one saddle member coupled to the plate. Alternatively, the occipital rod can be secured to the occipital bone.

    ADJUSTABLE TANDEM CONNECTORS FOR CORRECTIVE DEVICES FOR THE SPINAL COLUMN AND OTHER BONES AND JOINTS
    35.
    发明公开
    ADJUSTABLE TANDEM CONNECTORS FOR CORRECTIVE DEVICES FOR THE SPINAL COLUMN AND OTHER BONES AND JOINTS 有权
    可调式串列连接器，用于为脊椎校正设备和其他骨骼和关节

    公开(公告)号：EP1443864A2

    公开(公告)日：2004-08-11

    申请号：EP02780523.3

    申请日：2002-10-24

    申请人： CENTERPULSE SPINE-TECH, INC.

    发明人： ROYCHOWDHURY, Suranjan ,  NGUYEN, Duy ,  COTA, Jeffrey

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7044 ,  A61B17/645 ,  A61B17/705

    摘要： Connectors (100,300) for interconnecting rods (150,152,340,342) fixed to vertebrae and other bones of a subject include a body portion (104,122,304,322) and two recesses (111,129) or pockets (306,324) for receiving the rods. These connectors are generally able to be secured to the rods by a tightening, a fastener (112,130) or retaining member (310,328) from above the spine, which can facilitate the procedure for the surgeon. The connectors (100,300) can include rotatable or stationary pockets, mating members (102,120,302,320) that pivot and/or translate within the coronal plane of the subject to adjust to the positions of the rods, and extension shafts that pivot to adjust for rod angle.

    DEVICE FOR CORRECTING AND STABILISING A DEVIATING CURVATURE OF A SPINAL COLUMN
    38.
    发明授权
    DEVICE FOR CORRECTING AND STABILISING A DEVIATING CURVATURE OF A SPINAL COLUMN 失效
    设备校正和脊柱的曲率不同的稳定化

    公开(公告)号：EP0959791B1

    公开(公告)日：2003-08-27

    申请号：EP97918454.6

    申请日：1997-04-11

    申请人： TRESONA INSTRUMENT AB

    发明人： NILSSON, Jan-Erik ,  AARO, Stig

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7044 ,  A61B17/701

    摘要： A device for correcting and stabilising a curvature of a spinal column by anterior fusion comprises at least two brace holders (1-5), each adapted to be arranged against an associated vertebral body (7-11) in the spinal column. The device also comprises a securing means (6, 6') for securing the respective brace holders (1-5) on said vertebral body (7-11), and at least one elongate brace (12), which is adapted to extend through and between said brace holders (1-5) along the extent of the spinal column and be locked thereto. The brace (12) is plate-shaped, and the brace holder (1-5) is designed to support the brace (12) in such a manner that a first flat side of the brace (12) faces the abutment surface of the brace holder (1-5) on said vertebral body (7-11), whereby the brace (12) is deformable in only one geometric plane during mounting in the brace holder (1-5) and during correction. In a method for correcting and stabilising the curvature, the brace (12) is arranged to extend through the brace holders (1-5), such that the brace (12) is deformed to substantially follow the curvature. The brace is locked in at least one first brace holder (1), whereupon the spinal column, vertebra by vertebra, is corrected while the brace (12) is gradually clamped and locked in the brace holders (1-5).

    Système permettant de solidariser une barre ou analogue avec au moins une vertèbre
    39.
    发明公开
    Système permettant de solidariser une barre ou analogue avec au moins une vertèbre 有权
    系统zum Verbinden eines Stabes oder dergleichen mit einem Wirbelknochen

    公开(公告)号：EP1336382A1

    公开(公告)日：2003-08-20

    申请号：EP03290251.2

    申请日：2003-02-03

    申请人： Razian, Hassan

    发明人： Razian, Hassan

    IPC分类号： A61B17/70 ,  A61B17/80

    CPC分类号： A61B17/8085 ,  A61B17/7044 ,  A61B17/809

    摘要： La présente invention concerne un système permettant de solidariser une barre ou analogue avec au moins une vertèbre.
    Le système selon l'invention se caractérise essentiellement par le fait qu'il comporte une embase 1 en forme sensiblement de "U" comportant un fond 2 et deux branches latérales 3, 4 solidaires de deux bords opposés du fond, l'embase étant conformée pour que son fond 2 vienne en recouvrement de la partie postérieure de la vertèbre en entourant au moins partiellement l'apophyse épineuse de cette vertèbre et que ses deux branches latérales 3, 4 viennent se positionner de part et d'autre de la vertèbre en entourant au moins partiellement respectivement ses deux apophyses transverses et en prenant appui en pincement sur par exemple les deux faces les plus éloignées l'une de l'autre des deux pédicules de la vertèbre, et des moyens pour fixer la barre avec l'embase.

    摘要翻译： 该系统包括一个U形底座（1），该底座（1）包括一个背部（2）和两个侧向分支（3,4），与后部相对的边缘成一体。 基部的形状使得它的后部通过围绕椎骨顶叶覆盖椎骨的后部，并且其侧向分支位于椎骨的侧面并且通过夹紧在椎骨花梗的两个最远的面上来支撑。 一个侧分支由至少两个间隔开的舌片（21,22）构成，其可以位于横向无差异的两侧。

    DEVICE FOR THE OSTEOSYNTHESIS OF A SPINAL SEGMENT
    40.
    发明授权
    DEVICE FOR THE OSTEOSYNTHESIS OF A SPINAL SEGMENT 有权
    设备技术涡接骨段

    公开(公告)号：EP1128772B1

    公开(公告)日：2003-06-11

    申请号：EP99952747.6

    申请日：1999-11-11

    申请人： SOCIETE DE FABRICATION DE MATERIEL ORTHOPEDIQUE SOFAMOR

    发明人： FRIESEM, Tai

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7002 ,  A61B17/7011 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7044 ,  A61B17/7059 ,  A61B17/8004

    摘要： Device for the osteosynthesis of a spinal segment by the anterior route, characterized in that it comprises at least two bone anchorage elements (1) for anchorage in the vertebral bodies (L2, L3...) by the anterior route, a frame (5) comprising a rod (6) adapted to be received in the bone anchorage elements, a plate (7) disposed roughly parallel to the rod and rigidly connected to the latter to form a closed frame. Means (4, 3) are provided for clamping the rod in the anchorage elements so as to fix the latter at a predetermined distance apart, and screws (16) extend through openings (9) in the plate which are so profiled that the screwing of the screws (16) in the vertebrae automatically brings the two adjacent vertebrae closer together and thus achieves a compression of an intervertebral filler (G) replacing a vertebral disk. The association of a plate (7) and a rod (6) in the form of a frame affords the advantage of providing four vertebral anchorage points instead of only two in devices of the prior art, which prevents any offsetting of one vertebra (L2 or L3) relative to the other.