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    PROSTHESIS FOR ARTHRODHESIS
    2.
    发明公开
    PROSTHESIS FOR ARTHRODHESIS 有权
    PROTHESEFÜRARTHRODHESE

    公开(公告)号：EP2680793A1

    公开(公告)日：2014-01-08

    申请号：EP11860409.9

    申请日：2011-12-27

    申请人： Swemac Innovation Ab

    发明人： ÖSTER, Lars

    IPC分类号： A61F2/42 ,  A61F2/30 ,  A61F2/38

    CPC分类号： A61F2/4241 ,  A61B17/1725 ,  A61B17/1739 ,  A61B17/1782 ,  A61B17/7291 ,  A61B17/80 ,  A61B17/8061 ,  A61F2/4261 ,  A61F2002/30332 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30471 ,  A61F2002/30494 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/30578 ,  A61F2002/30607 ,  A61F2002/30614 ,  A61F2002/30622 ,  A61F2002/30632 ,  A61F2002/30649 ,  A61F2002/3085 ,  A61F2002/4256 ,  A61F2002/4264 ,  A61F2002/4677 ,  A61F2220/0016 ,  A61F2250/0006

    摘要： A prosthesis for arthroplasty comprises members which can be used for arthrodesis. The prosthesis comprises two prosthesis members (2, 3). The prosthesis members (2, 3) comprises a first screw-like attachment member (4) and a second screw-like attachment member (5) respectively, and a socket member (6) and a head member (7) respectively. The socket member (6) has an attachment pin (16) which is insertable into a hole (8) in the first screw-like attachment member (4) and the head member (7) has an attachment pin (19) which is insertable into a hole (9) in the second screw-like attachment member (5). The hole (8) in the first screw-like attachment member (4) is partly configured to define a press fit with the attachment pin (16) of the socket member (6) and partly threaded to alternatively permit securing by screwing in said hole of a locking member for cooperation with a lockable member which is configured for adjustable setting thereof relative to the locking member and for fixation thereof, in set position, to the locking member, which lockable member is made in one piece with the second attachment member, or for cooperation with a lockable member which replaces the head member in the second screw-like member.

    摘要翻译： 用于关节成形术的假体包括可用于关节固定术的成员。 假体包括两个假体构件（2,3）。 假体构件（2,3）分别包括第一螺钉状附接构件（4）和第二螺旋状安装构件（5），以及插座构件（6）和头构件（7）。 插座构件（6）具有可插入第一螺旋状安装构件（4）中的孔（8）中的安装销（16），并且头构件（7）具有可插入的附接销（19） 进入第二螺旋状安装构件（5）中的孔（9）。 第一螺旋状安装构件（4）中的孔（8）部分地构造成限定与插座构件（6）的附接销（16）的压配合，并且部分地螺纹连接以允许通过拧入所述孔 与可锁定构件配合的锁定构件，其构造成相对于锁定构件可调整地设定，并且在固定位置中固定到锁定构件，该可锁定构件与第二附接构件一体制成， 或用于与替代第二螺丝状构件中的头构件的可锁定构件的配合。

    JOINT PROSTHESIS AND USE OF SCREW TOOL FOR POSITIONING MEMBERS THEREOF
    5.
    发明公开
    JOINT PROSTHESIS AND USE OF SCREW TOOL FOR POSITIONING MEMBERS THEREOF 有权
    关节假体

    公开(公告)号：EP1848378A1

    公开(公告)日：2007-10-31

    申请号：EP06716882.3

    申请日：2006-02-13

    申请人： Swemac Orthopaedics AB

    发明人： REIGSTAD, Astor ,  ÖSTER, Lars

    IPC分类号： A61F2/42 ,  A61F2/46

    CPC分类号： A61F2/4261 ,  A61B17/1637 ,  A61B17/1686 ,  A61F2/4606 ,  A61F2002/30062 ,  A61F2002/30332 ,  A61F2002/30649 ,  A61F2002/30858 ,  A61F2002/30874 ,  A61F2002/4243 ,  A61F2002/4264 ,  A61F2210/0004 ,  A61F2220/0033 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029

    摘要： The present invention relates to a joint prosthesis, comprising two prosthesis members (2, 3) which are adapted to be positioned at different bones (39; 41, 42) at a joint (38), wherein each prosthesis member (2, 3) includes a first and a second screw-like member (4, 5) respectively, which are adapted to be screwed onto the respective bone (39; 41, 42). One prosthesis member (2) includes a member (6) having a socket and the other prosthesis member (3) a member (7) having a head, whereby the socket member (6) has a mounting pin (22) which is insertable into a first hole (10) in the first screw-like member (4) for positioning or locating the socket member (6) thereto and whereby the head member (7) has a mounting pin (27) which is insertable into a first hole (11) in the second screw-like member (5) for positioning or locating said head member (7) thereto. In the first as well as in the second screw-like member (4, 5) there is provided at least one inner second hole (30 and 33 respectively) which is designed to permit insertion thereinto of a rod (31) of a screw tool (32) in order to secure by screwing the first and second screw-like member (4, 5) respectively, at the respective bone (39; 41, 42). The second hole (30 and 33 respectively) is provided in a bottom (17 and 19 respectively) of the first hole (10 and 11 respectively).