公开(公告)号：EP1014899B1

公开(公告)日：2004-08-18

申请号：EP97919092.3

申请日：1997-09-12

申请人： Cage Concepts LLC ,  Attali, David ,  Attia, David ,  Chauvin, Jean Luc

发明人： CHAUVIN, Jean-Luc ,  ATTALI, David ,  ATTIA, David

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61F2/30724 ,  A61F2/30744 ,  A61F2/442 ,  A61F2/446 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30112 ,  A61F2002/30143 ,  A61F2002/30154 ,  A61F2002/3021 ,  A61F2002/30217 ,  A61F2002/30225 ,  A61F2002/30235 ,  A61F2002/30253 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/3037 ,  A61F2002/30377 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30421 ,  A61F2002/305 ,  A61F2002/30538 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30596 ,  A61F2002/30774 ,  A61F2002/30795 ,  A61F2002/3085 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0017 ,  A61F2230/0021 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0076 ,  A61F2250/0006

摘要： An expansive osteosynthesis implant comprises branches (5) connected by one of their ends to a tube cap (7) pierced by an orifice (8), which can be slid from the rear between the vertebral disks of two consecutive vertebrae, so as to maintain them at a set distance and restore the stability of the spinal column. Said branches (5) and said tube cap (7) define a hollow sheath which, in inoperative position, has a general cylindrical external shape with circular cross section and at least part of the internal volume (9) of the sheath (1) towards the distal ends of the branches (5), is in the shape of a revolving truncated cone with its larger base on the side of said tube cap (7). This implant comprises at least three branches (5) and at least one wedge (2) capable of passing into said orifice (8) and through the larger base of the truncated cone into said internal volume (9).

摘要翻译： 膨胀式骨缝合植入物包括通过其一端连接到由孔（8）刺穿的管帽（7）的分支（5），所述管帽能够从两个连续椎骨的椎盘之间的后部滑动以维持 他们在一定的距离，恢复脊柱的稳定性。 所述分支（5）和所述管帽（7）限定中空护套，所述中空护套在非操作位置具有圆形横截面的大致圆柱形外部形状并且护套（1）的内部容积（9）的至少一部分朝向 分支（5）的远端呈旋转的截锥形，其较大的底部位于所述管帽（7）的侧面上。 该植入物包括至少三个分支（5）和至少一个能够进入所述孔（8）并穿过截头圆锥的较大基部进入所述内部容积（9）的楔形物（2）。

公开(公告)号：EP1014899A1

公开(公告)日：2000-07-05

申请号：EP97919092.3

申请日：1997-09-12

申请人： Cage Concepts LLC

发明人： CHAUVIN, Jean-Luc ,  ATTALI, David ,  ATTIA, David

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61F2/30724 ,  A61F2/30744 ,  A61F2/442 ,  A61F2/446 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30112 ,  A61F2002/30143 ,  A61F2002/30154 ,  A61F2002/3021 ,  A61F2002/30217 ,  A61F2002/30225 ,  A61F2002/30235 ,  A61F2002/30253 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/3037 ,  A61F2002/30377 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30421 ,  A61F2002/305 ,  A61F2002/30538 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30596 ,  A61F2002/30774 ,  A61F2002/30795 ,  A61F2002/3085 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0017 ,  A61F2230/0021 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0076 ,  A61F2250/0006

摘要： An expansive osteosynthesis implant comprises branches (5) connected by one of their ends to a tube cap (7) pierced by an orifice (8), which can be slid from the rear between the vertebral disks of two consecutive vertebrae, so as to maintain them at a set distance and restore the stability of the spinal column. Said branches (5) and said tube cap (7) define a hollow sheath which, in inoperative position, has a general cylindrical external shape with circular cross section and at least part of the internal volume (9) of the sheath (1) towards the distal ends of the branches (5), is in the shape of a revolving truncated cone with its larger base on the side of said tube cap (7). This implant comprises at least three branches (5) and at least one wedge (2) capable of passing into said orifice (8) and through the larger base of the truncated cone into said internal volume (9).