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公开(公告)号:WO2006023466A1
公开(公告)日:2006-03-02
申请号:PCT/US2005/029051
申请日:2005-08-11
Applicant: SDGI HOLDINGS, INC. , ALLARD, Randall, N. , FINAZZO, Anthony, J. , BROMAN, Richard, J. , EISERMANN, Lukas, G. , ROSLER, David, M. , FOLEY, Kevin, T. , MARIK, Greg, C. , MISSER, Kenneth , FRANCIS, Tom. J. , YAGER, David, J. , KUNZLER, Alex , TOKISH, Leonard, Jr. , MARSHALL, Elliott, D.
Inventor: ALLARD, Randall, N. , FINAZZO, Anthony, J. , BROMAN, Richard, J. , EISERMANN, Lukas, G. , ROSLER, David, M. , FOLEY, Kevin, T. , MARIK, Greg, C. , MISSER, Kenneth , FRANCIS, Tom. J. , YAGER, David, J. , KUNZLER, Alex , TOKISH, Leonard, Jr. , MARSHALL, Elliott, D.
IPC: A61F2/44
CPC classification number: A61B17/1757 , A61B17/1671 , A61B2017/1602 , A61B2090/034 , A61B2090/061 , A61F2/30742 , A61F2/4425 , A61F2/4611 , A61F2002/30016 , A61F2002/30069 , A61F2002/30364 , A61F2002/30369 , A61F2002/30495 , A61F2002/30563 , A61F2002/30604 , A61F2002/30662 , A61F2002/30673 , A61F2002/30769 , A61F2002/30845 , A61F2002/30878 , A61F2002/30884 , A61F2002/30892 , A61F2002/30899 , A61F2002/443 , A61F2002/4662 , A61F2220/0025 , A61F2220/0033 , A61F2250/0019 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796 , A61F2310/00976
Abstract: An vertebral implant (20) is interposed between two vertebral endplates and comprises a first endplate assembly (22) having a first restraint mechanism extending from a first exterior surface (28) for engaging a first vertebral endplate The implant further comprises a second endplate assembly (24) having a second restraint mechanism (46) extending from a second exterior surface (30) for engaging a second vertebral endplate and a central body articulable between the first and second endplate assemblies. The first restraint mechanism has a shape that matches a contour in the first vertebral endplate.
Abstract translation: 脊椎植入物(20)插入在两个椎骨终板之间,并且包括具有从第一外表面(28)延伸的用于接合第一椎骨终板的第一约束机构的第一端板组件(22)。植入物还包括第二端板组件 具有从第二外表面(30)延伸的用于接合第二椎骨端板的第二约束机构(46)和可在第一和第二端板组件之间铰接的中心体。 第一约束机构具有与第一椎骨终板中的轮廓匹配的形状。