公开(公告)号：US6162222A

公开(公告)日：2000-12-19

申请号：US189876

申请日：1998-11-11

申请人： Attila Poka ,  Kirk J. Bailey ,  Rui J. Ferreira ,  John Scott Mahaffey

发明人： Attila Poka ,  Kirk J. Bailey ,  Rui J. Ferreira ,  John Scott Mahaffey

IPC分类号： A61B17/64 ,  A61B17/60

CPC分类号： A61B17/6433

摘要： An apparatus for external fixation of the pelvis includes first and second pluralities of bone screws adapted to be connected to first and second portions of the pelvis, respectively. The apparatus additionally includes a first bone screw clamp for receiving the first plurality of bone screws and a second bone screw clamp for receiving the second plurality of bone screws. Further, the apparatus includes a frame for securing the first bone screw clamp to the second bone screw clamp. The frame includes a transversely extending member which is articulable between a first position and a second position such that the transversely extending member is displaced in an inferior/superior direction when the frame is articulated from the first position to the second position.

摘要翻译： 用于骨盆外部固定的装置包括分别适于连接到骨盆的第一和第二部分的第一和第二多个骨螺钉。 该装置还包括用于接收第一多个骨螺钉的第一骨螺钉夹具和用于接收第二多个骨螺钉的第二骨螺钉夹。 此外，该装置包括用于将第一骨螺钉夹固定到第二骨螺钉夹的框架。 所述框架包括横向延伸的构件，所述横向延伸构件可在第一位置和第二位置之间铰接，使得当所述框架从所述第一位置铰接到所述第二位置时，所述横向延伸构件在下/上方向上移位。