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公开(公告)号：US09913672B2
公开(公告)日：2018-03-13
申请号：US14724323
申请日：2015-05-28
申请人： Joshua Kaufmann , Scott Bryant , Greg Calbert , Brian Bergeron , Landon Gilkey , John Stokes , Matthew Geck
发明人： Joshua Kaufmann , Scott Bryant , Greg Calbert , Brian Bergeron , Landon Gilkey , John Stokes , Matthew Geck
CPC分类号： A61B17/8052 , A61B17/7059 , A61B17/8047
摘要： An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone anchors (e.g., screws, pins, and the like) from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein.
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公开(公告)号：US20150366595A1
公开(公告)日：2015-12-24
申请号：US14724323
申请日：2015-05-28
申请人： Joshua Kaufmann , Scott Bryant , Greg Calbert , Brian Bergeron , Landon Gilkey , John Stokes , Matthew Geck
发明人： Joshua Kaufmann , Scott Bryant , Greg Calbert , Brian Bergeron , Landon Gilkey , John Stokes , Matthew Geck
CPC分类号： A61B17/8052 , A61B17/7059 , A61B17/8047
摘要： An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone anchors (e.g., screws, pins, and the like) from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein.
摘要翻译： 本发明的一个实施例提供了一种诸如宫颈板融合系统的系统，其具有用于防止骨锚（例如，螺钉，销等）从板退出的机构。 该系统防止螺钉的反向旋转和轴向背离螺钉。 本文描述了其它实施例。
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公开(公告)号：US08961569B2
公开(公告)日：2015-02-24
申请号：US12897525
申请日：2010-10-04
申请人： Kevin Kaufman , John Stokes , Robert Josey , Bernard Guiot , Joshua Kaufmann , Scott Bryant , Greg Calbert
发明人： Kevin Kaufman , John Stokes , Robert Josey , Bernard Guiot , Joshua Kaufmann , Scott Bryant , Greg Calbert
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/701 , A61B17/7037 , A61B2090/037
摘要： An embodiment of the invention provides for a pedicle screw system including a bone anchor, linkage rod, tulip, set screw, and detent plate. When the set screw is fully tightened against the detent plate, pluralities of ridges on opposing faces of the detent plate and set screw cooperate by providing catches to prevent unwanted loosening of the set screw, which could lead to unwanted rod slippage and instability in the orthopedic fixation unit.
摘要翻译： 本发明的一个实施例提供了一种包括骨锚，连杆，郁金香，定位螺钉和止动板的椎弓根螺钉系统。 当固定螺钉完全紧固在止动板上时，棘爪板和固定螺钉的相对面上的多个脊通过提供卡扣来协调，以防止固定螺钉的不必要的松动，这可能导致不必要的杆滑动和矫形器中的不稳定性 固定单位
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公开(公告)号：US20120083850A1
公开(公告)日：2012-04-05
申请号：US12897525
申请日：2010-10-04
申请人： Kevin Kaufman , John Stokes , Robert Josey , Bernard Guiot , Joshua Kaufmann , Scott Bryant , Greg Calbert
发明人： Kevin Kaufman , John Stokes , Robert Josey , Bernard Guiot , Joshua Kaufmann , Scott Bryant , Greg Calbert
IPC分类号： A61B17/86
CPC分类号： A61B17/7032 , A61B17/7002 , A61B17/701 , A61B17/7037 , A61B2090/037
摘要： An embodiment of the invention provides for a pedicle screw system including a bone anchor, linkage rod, tulip, set screw, and detent plate. When the set screw is fully tightened against the detent plate, pluralities of ridges on opposing faces of the detent plate and set screw cooperate by providing catches to prevent unwanted loosening of the set screw, which could lead to unwanted rod slippage and instability in the orthopedic fixation unit.
摘要翻译： 本发明的一个实施例提供了一种包括骨锚，连杆，郁金香，定位螺钉和止动板的椎弓根螺钉系统。 当固定螺钉完全紧固在止动板上时，棘爪板和固定螺钉的相对面上的多个脊通过提供卡扣来协调，以防止固定螺钉的不必要的松动，这可能导致不必要的杆滑动和矫形器中的不稳定性 固定单位
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