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1. 发明申请

US20130110184A1 SYSTEMS FOR VERTEBRAL ADJUSTMENTS AND ROD REDUCTION 有权
公开(公告)号：US20130110184A1
公开(公告)日：2013-05-02
申请号：US13282248
申请日：2011-10-26
申请人： Jon Wing , Clark Hutton , Garrett Gleeson , Per Freitag
发明人： Jon Wing , Clark Hutton , Garrett Gleeson , Per Freitag
IPC分类号： A61B17/88
CPC分类号： A61B17/7085 , A61B17/7001 , A61B17/708 , A61B2017/564 , A61B2017/681
摘要： An instrument for compression and distraction of a vertebral segment and reducing a surgical rod includes a first arm, a second arm, a coupler, and a reducer. The first arm includes a first aperture for receiving a first screw extender that attaches to a first vertebra. The second arm pivotably couples to the first arm and includes a second aperture for receiving a second screw extender that attaches to a second vertebra. The coupler links the first arm to the second arm to position the first arm relative to the second arm for compression and distraction of the first vertebra relative to the second vertebra. The reducer is received within the second aperture for reducing a surgical rod within the second screw extender.

2. 发明授权

US08911442B2 Systems for vertebral adjustments and rod reduction 有权
标题翻译：用于椎体调节和减少杆的系统
公开(公告)号：US08911442B2
公开(公告)日：2014-12-16
申请号：US13282248
申请日：2011-10-26
申请人： Jon Wing , Clark Hutton , Garrett Gleeson , Per Freitag
发明人： Jon Wing , Clark Hutton , Garrett Gleeson , Per Freitag
IPC分类号： A61B17/70
CPC分类号： A61B17/7085 , A61B17/7001 , A61B17/708 , A61B2017/564 , A61B2017/681
摘要： An instrument for compression and distraction of a vertebral segment and reducing a surgical rod includes a first arm, a second arm, a coupler, and a reducer. The first arm includes a first aperture for receiving a first screw extender that attaches to a first vertebra. The second arm pivotably couples to the first arm and includes a second aperture for receiving a second screw extender that attaches to a second vertebra. The coupler links the first arm to the second arm to position the first arm relative to the second arm for compression and distraction of the first vertebra relative to the second vertebra. The reducer is received within the second aperture for reducing a surgical rod within the second screw extender.
摘要翻译：用于椎骨段的压缩和牵引并减少外科手术杆的仪器包括第一臂，第二臂，联接器和减速器。第一臂包括用于接收附接到第一椎骨的第一螺钉延伸器的第一孔。第二臂可枢转地联接到第一臂并且包括用于接收附接到第二椎骨的第二螺钉延伸器的第二孔。联接器将第一臂连接到第二臂，以使第一臂相对于第二臂定位，以使第一椎骨相对于第二椎骨的压缩和牵引。所述减速器被容纳在所述第二孔内，用于减小所述第二螺旋延伸器内的手术杆。

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