公开(公告)号：EP2459086A1

公开(公告)日：2012-06-06

申请号：EP10734050.7

申请日：2010-07-19

申请人： spontech spine intelligence group AG

发明人： COPF, Franz, Jun.

IPC分类号： A61B17/70

CPC分类号： A61B17/7035 ,  A61B17/7032 ,  A61B17/7034 ,  A61B17/7041

摘要： A spine fixation system (10; 210; 310) comprises a first rod (16; 216) that connects a first vertebra (V2) to a second vertebra (V) but not to a third vertebra (V4), and a second rod (14; 214) that connects the second vertebra (V3) to the third vertebra (V4) but not to the first vertebra. The spine fixation system is configured such that first vertebra (V2), but not the third vertebra (V4), is allowed to move relative to the second (V3) vertebra after the spine fixation system has been completely implanted.