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    • 3. 发明申请
    • INTERVETEBRAL DISC PROSTHESIS PROVIDED WITH ANCHORING MEANS
    • 带锚固装置的椎间盘突出症
    • WO2007010161A3
    • 2007-03-22
    • PCT/FR2006050720
    • 2006-07-17
    • ABBOTT SPINEBACCELLI CHRISTIANBELLIARD KARL P
    • BACCELLI CHRISTIANBELLIARD KARL P
    • A61F2/44
    • A61F2/4425A61F2002/30579
    • The invention concerns an intervertebral disc prosthesis comprising first and second assemblies including each a prosthetic plate (14) having a fixing surface provided with members (24) for being anchored into a vertebra. Each anchoring member (24) comprises: a slot (20) provided in a prosthetic plate; a mobile anchoring element (24) mounted in said slot; and means forming a swivel axis (XX') for said anchoring element relative to the prosthetic plate, whereby said anchoring element can be moved from a first rest position wherein said anchoring element does not project outside the fixing surface of the prosthetic plate towards a second active position wherein at least one part of said anchoring element projects outside the fixing surface of the prosthetic plate.
    • 本发明涉及一种椎间盘假体,其包括第一组件和第二组件,每个组件包括每个假体板(14),其具有固定表面,所述固定表面设置有用于锚定到椎骨中的构件(24)。 每个锚定构件(24)包括:设置在假体板中的狭槽(20); 安装在所述槽中的移动锚固元件(24) 以及用于相对于所述假体板形成所述锚定元件的旋转轴线(XX')的装置,由此所述锚固元件可以从第一静止位置移动,其中所述锚固元件不会在所述假体板的固定表面的外侧朝向第二 活动位置,其中所述锚固元件的至少一部分突出在所述假体板的固定表面的外部。