Vertebral osteosynthesis equipment
    6.
    发明授权
    Vertebral osteosynthesis equipment 有权
    椎体骨接合术设备

    公开(公告)号:US09034037B2

    公开(公告)日:2015-05-19

    申请号:US11914310

    申请日:2006-05-10

    摘要: This equipment includes at least one U-shaped clip (1) whose lateral branches (10) have sections and widths such that they may be inserted in the vertebral bodies (100) of two vertebrae by impaction on the intermediate branch (11) of the clip (1), so as to rest along the cortical bones of the vertebral bodies, and whose intermediate branch (11) is deformable in such a way as to allow a reduction of the distance between the lateral branches (10); the intermediate branch, before implantation, has a length such that one of the lateral branches (10) may be positioned slightly above the cortical bone forming the plate of the subjacent vertebra while the other lateral branch (10) may be positioned slightly below the cortical bone forming the plate of the subjacent vertebra, and has, after deformation, a length such that the two lateral branches (10) may be brought closer to each other.

    摘要翻译: 该设备包括至少一个U形夹子(1),其横向分支(10)具有这样的部分和宽度,使得它们可以通过撞击在两个椎骨的椎骨体(100)中插入到中间分支(11)上 夹子(1),以便沿着椎体的皮质骨放置,并且其中间分支(11)可以以允许减小横向分支(10)之间的距离的方式变形; 在植入之前的中间分支具有这样的长度,使得一个侧向分支(10)可以位于形成下一个椎骨的板的皮质骨稍稍上方,而另一个侧向分支(10)可以位于皮层下方 骨形成下部椎骨的板,并且在变形之后具有使得两个横向分支(10)可以彼此更靠近的长度。

    INTERVERTEBRAL DISC PROSTHESIS
    7.
    发明申请
    INTERVERTEBRAL DISC PROSTHESIS 审中-公开
    椎间盘突出症

    公开(公告)号:US20120035731A1

    公开(公告)日:2012-02-09

    申请号:US13202120

    申请日:2010-02-15

    IPC分类号: A61F2/44

    摘要: The invention relates to an intervertebral disc prosthesis (2) that comprises first and second rigid half-envelopes (3, 4) in the form of plates, each intended to be secured to one of the two vertebrae adjacent to the intervertebral disc to be replaced. The first half-envelope (3) includes a central tubular part (5) oriented towards the second half-envelope, while the second half-envelope (4) includes a central stud (6) having a cross-section smaller than that of the tubular part, said stud being oriented towards the first half-envelope and inserted in the tubular part. According to the invention, the intervertebral disc prosthesis further comprises a compression pad (7) disposed between the two half-envelopes, including in the space between the tubular part and the stud. The compression pad (7) comprises a central portion (8) extending between the central areas of the first and second half-envelopes (3, 4), and a plurality of branches (9, 10) extending perpendicularly from the central portion (8) and angularly offset relative to each other.

    摘要翻译: 本发明涉及一种椎间盘假体(2),其包括呈板状形式的第一和第二刚性半包络体(3,4),每个半圆形假体均被固定到邻近待更换的椎间盘的两个椎骨中的一个椎骨 。 第一半封套(3)包括朝向第二半封套定向的中心管状部件(5),而第二半封套(4)包括中心螺柱(6),该中心螺柱的横截面小于 所述螺柱朝向所述第一半封套定向并插入所述管状部件中。 根据本发明,椎间盘假体还包括设置在两个半封套之间的压缩垫(7),包括在管状部分和螺柱之间的空间中。 压缩垫(7)包括在第一和第二半信封(3,4)的中心区域之间延伸的中心部分(8)和从中心部分(8)垂直延伸的多个分支(9,10) )并且相对于彼此成角度地偏移。

    Vertebral Osteosynthesis Equipment
    8.
    发明申请
    Vertebral Osteosynthesis Equipment 有权
    脊椎骨合成设备

    公开(公告)号:US20080167666A1

    公开(公告)日:2008-07-10

    申请号:US11914310

    申请日:2006-05-10

    摘要: This equipment includes at least one U-shaped clip (1) whose lateral branches (10) have sections and widths such that they may be inserted in the vertebral bodies (100) of two vertebrae by impaction on the intermediate branch (11) of the clip (1), so as to rest along the cortical bones of the vertebral bodies, and whose intermediate branch (11) is deformable in such a way as to allow a reduction of the distance between the lateral branches (10); the intermediate branch, before implantation, has a length such that one of the lateral branches (10) may be positioned slightly above the cortical bone forming the plate of the subjacent vertebra while the other lateral branch (10) may be positioned slightly below the cortical bone forming the plate of the subjacent vertebra, and has, after deformation, a length such that the two lateral branches (10) may be brought closer to each other.

    摘要翻译: 该设备包括至少一个U形夹子(1),其横向分支(10)具有这样的部分和宽度,使得它们可以通过撞击在两个椎骨的椎骨体(100)中插入到中间分支(11)上 夹子(1),以便沿着椎体的皮质骨放置,并且其中间分支(11)可以以允许减小横向分支(10)之间的距离的方式变形; 在植入之前的中间分支具有这样的长度,使得一个侧向分支(10)可以位于形成下一个椎骨的板的皮质骨稍稍上方,而另一个侧向分支(10)可以位于皮层下方 骨形成下部椎骨的板,并且在变形之后具有使得两个横向分支(10)可以彼此更靠近的长度。