VERTEBRAL DISC PROSTHESIS AND SET OF ELEMENTS FOR THE CONSTITUTION OF A VERTEBRAL DISC PROSTHESIS
    3.
    发明申请
    VERTEBRAL DISC PROSTHESIS AND SET OF ELEMENTS FOR THE CONSTITUTION OF A VERTEBRAL DISC PROSTHESIS 审中-公开
    VERTEBRAL DISC PROSTHESIS和一套元素组合的VERTEBRAL DISC PROSTHISIS

    公开(公告)号:WO2008010056A1

    公开(公告)日:2008-01-24

    申请号:PCT/IB2007/001978

    申请日:2007-06-29

    发明人: EMMANUEL, Mohan

    IPC分类号: A61F2/44

    摘要: According to the invention, this prosthesis (1) comprises: - an upper plate (2); - a lower plate (4); - two assemblies (23, 15) forming first installation means, wherein each is attached to the upper plate (2) or the lower plate (4), both assemblies (23, 15) being arranged at a distance from each other in the frontal plane and substantially at equidistance from the median anteroposterior plane of the plate (4); and - two elongated elastic rings (3), perpendicularly compressible to their lengths, and each comprising second installation means (15, 23) on a longitudinal portion (3a), each of these rings (3) being intended to be installed on one of said assemblies (23, 15) forming the first installation means by means of said second installation means (15, 23), being arranged substantially parallel with the anteroposterior plane of the prosthesis (1), and each of these rings (3) being intended to bear against the lower plate (4) and receive the upper plate (2).

    摘要翻译: 根据本发明,该假体(1)包括: - 上板(2); - 下板(4); - 形成第一安装装置的两个组件(23,15),其中每个组件(23,15)附接到上板(2)或下板(4),两个组件(23,15)在前部彼此间隔一定距离 并且基本上与板(4)的中间前后平面等距离; 和 - 两个细长的弹性环(3),其长度可垂直地压缩,并且每个包括在纵向部分(3a)上的第二安装装置(15,23),这些环(3)中的每一个旨在安装在 通过所述第二安装装置(15,23)形成第一安装装置的所述组件(23,15)被布置成基本上与假体(1)的前后平面平行,并且这些环(3)中的每一个都是预期的 抵靠下板(4)并接收上板(2)。