公开(公告)号：EP1470799B1

公开(公告)日：2010-11-17

申请号：EP04251869.6

申请日：2004-03-30

申请人： DePuy Products, Inc.

发明人： Jones, Michael C. ,  Heck, Natalie S.

IPC分类号： A61F2/40 ,  A61F2/28

CPC分类号： A61F2/28 ,  A61F2/30767 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/2896 ,  A61F2002/30224 ,  A61F2002/30233 ,  A61F2002/30332 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30476 ,  A61F2002/30512 ,  A61F2002/30551 ,  A61F2002/30574 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2310/00023 ,  A61F2310/00029

公开(公告)号：EP1470799A3

公开(公告)日：2006-01-18

申请号：EP04251869.6

申请日：2004-03-30

申请人： Depuy Products, Inc.

发明人： Jones, Michael C. ,  Heck, Natalie S.

IPC分类号： A61F2/40 ,  A61F2/28

CPC分类号： A61F2/28 ,  A61F2/30767 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/2896 ,  A61F2002/30224 ,  A61F2002/30233 ,  A61F2002/30332 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30476 ,  A61F2002/30512 ,  A61F2002/30551 ,  A61F2002/30574 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2310/00023 ,  A61F2310/00029

摘要： An intercalary implant has two stem members and a collar. One stem member includes a stem portion to be received in the intramedullary canal of a native end portion of a long bone and a threaded male portion to be outside of the intramedullary canal. The second stem member also includes a stem portion to be received in the intramedullary canal of the opposite native end portion of the long bone. The second stem member has a spacer portion and a shoulder to be outside of the intramedullary canal. The collar has an annular base portion with an opening and a cylindrical female threaded portion. When assembled, collar connects the first and second stem members and the implant spans a gap in the shaft of the long bone. The parts can be assembled without distracting the native end bone portions in the proximal-distal direction to prevent damage to soft tissue around the native end bone portions.

公开(公告)号：EP1470799A2

公开(公告)日：2004-10-27

申请号：EP04251869.6

申请日：2004-03-30

申请人： Depuy Products, Inc.

发明人： Jones, Michael C. ,  Heck, Natalie S.

IPC分类号： A61F2/28

CPC分类号： A61F2/28 ,  A61F2/30767 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/2853 ,  A61F2002/2871 ,  A61F2002/2892 ,  A61F2002/2896 ,  A61F2002/30224 ,  A61F2002/30233 ,  A61F2002/30332 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30476 ,  A61F2002/30512 ,  A61F2002/30551 ,  A61F2002/30574 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2310/00023 ,  A61F2310/00029

摘要： An intercalary implant has two stem members and a collar. One stem member includes a stem portion to be received in the intramedullary canal of a native end portion of a long bone and a threaded male portion to be outside of the intramedullary canal. The second stem member also includes a stem portion to be received in the intramedullary canal of the opposite native end portion of the long bone. The second stem member has a spacer portion and a shoulder to be outside of the intramedullary canal. The collar has an annular base portion with an opening and a cylindrical female threaded portion. When assembled, collar connects the first and second stem members and the implant spans a gap in the shaft of the long bone. The parts can be assembled without distracting the native end bone portions in the proximal-distal direction to prevent damage to soft tissue around the native end bone portions.

摘要翻译： 闰间植入物具有两个杆部件和一个套环。 一个杆构件包括待接收在髓内管中的长柄骨头的本体端部的杆部分和在髓内管外侧的带螺纹的阳部分。 第二杆构件还包括待接收在长骨的相对的天然端部的髓内管中的茎部分。 第二杆构件具有间隔部分和肩部以在髓内管外。 套环具有带开口和圆柱形内螺纹部分的环形基部。 当组装时，套环连接第一和第二杆构件，并且植入物跨越长骨的轴中的间隙。 可以组装这些部件，而不会使近端 - 远端方向上的天然端骨部分分散，以防止对天然端骨部分周围的软组织的损伤。