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公开(公告)号：US08221472B2
公开(公告)日：2012-07-17
申请号：US11912595
申请日：2006-04-25
申请人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler , Sandra Bockhorst, legal representative
发明人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605 , A61B2017/567 , A61B2017/681
摘要： A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap (102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90° turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
摘要翻译： 用于将杆（108）附接到骨头的骨锚（100）具有用于附接到骨的锚固构件（106）和具有用于接收杆的U形开口的锚头（104）。 骨锚还包括具有主体（900）和固定螺钉（1000）的锁定帽（102）。 有利地，在一个实施例中，锁定帽优选地被设计成使得可以使用单个工具来将锁定帽优选地以90°的角度锁定在锚固体上的适当位置，并且优选地驱动固定螺钉来夹紧杆。 锁定帽也优选地不螺纹地接合锚固体。 锚固体优选地在其顶表面上具有倾斜表面，其在主体上弹性地偏转延伸的突片以将锁定帽固定到锚固体。 还描述了骨锚的植入和组装的方法。
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公开(公告)号：US20080294202A1
公开(公告)日：2008-11-27
申请号：US11912595
申请日：2006-04-25
申请人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , Sandra Bockhorst , David Schindler
发明人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , Sandra Bockhorst , David Schindler
IPC分类号： A61B17/04
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605 , A61B2017/567 , A61B2017/681
摘要： A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap (102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90° turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
摘要翻译： 用于将杆（108）附接到骨头的骨锚（100）具有用于附接到骨的锚固构件（106）和具有用于接收杆的U形开口的锚头（104）。 骨锚还包括具有主体（900）和固定螺钉（1000）的锁定帽（102）。 有利地，在一个实施例中，锁定帽优选地被设计成使得可以使用单个工具来将锁定帽优选地以90°的角度锁定在锚固体上的适当位置，并且优选地驱动固定螺钉来夹紧杆。 锁定帽也优选地不螺纹地接合锚固体。 锚固体优选地在其顶表面上具有倾斜表面，其在主体上弹性地偏转延伸的突片以将锁定帽固定到锚固体。 还描述了骨锚的植入和组装的方法。
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公开(公告)号：US20120253409A1
公开(公告)日：2012-10-04
申请号：US13524371
申请日：2012-06-15
申请人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler , Sandra Bockhorst
发明人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler , Sandra Bockhorst
IPC分类号： A61B17/86
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605 , A61B2017/567 , A61B2017/681
摘要： A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap (102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90° turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
摘要翻译： 用于将杆（108）附接到骨头的骨锚（100）具有用于附接到骨的锚固构件（106）和具有用于接收杆的U形开口的锚头（104）。 骨锚还包括具有主体（900）和固定螺钉（1000）的锁定帽（102）。 有利地，在一个实施例中，锁定帽优选地被设计成使得可以使用单个工具来将锁定帽优选地以90°的角度锁定在锚固体上的适当位置，并且优选地驱动固定螺钉来夹紧杆。 锁定帽也优选地不螺纹地接合锚固体。 锚固体优选地在其顶表面上具有倾斜表面，其在主体上弹性地偏转延伸的突片以将锁定帽固定到锚固体。 还描述了骨锚的植入和组装的方法。
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公开(公告)号：US08740946B2
公开(公告)日：2014-06-03
申请号：US13524371
申请日：2012-06-15
申请人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , Sandra Bockhorst
发明人： Joseph Peterson , Dennis Chien , Thomas Keyer , Edward McShane , Joseph Capozzoli , Pascal Hauri , Scott Kramer , David Schindler
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/8605 , A61B2017/567 , A61B2017/681
摘要： A bone anchor (100) for attaching a rod (108) to a bone has an anchor member (106) for attachment to the bone and an anchor head (104) having a U-shaped opening for receiving the rod. The bone anchor also includes a locking cap (102) that has a main body (900) and a set screw (1000). Advantageously, in one embodiment the locking cap preferably is designed such that a single tool can be used to lock the locking cap in place on the anchor body preferably with a 90° turn and preferably then drive the set screw to clamp the rod. The locking cap also preferably non-threadingly engages the anchor body. The anchor body preferably has an inclined surface on its top surface which elastically deflects extending tabs on the main body to secure the locking cap to the anchor body. A method of implantation and assembly of the bone anchor are also described.
摘要翻译： 用于将杆（108）附接到骨头的骨锚（100）具有用于附接到骨的锚固构件（106）和具有用于接收杆的U形开口的锚头（104）。 骨锚还包括具有主体（900）和固定螺钉（1000）的锁定帽（102）。 有利地，在一个实施例中，锁定帽优选地被设计成使得可以使用单个工具来将锁定帽优选地以90°的角度锁定在锚固体上的适当位置，并且优选地驱动固定螺钉来夹紧杆。 锁定帽也优选地不螺纹地接合锚固体。 锚固体优选地在其顶表面上具有倾斜表面，其在主体上弹性地偏转延伸的突片以将锁定帽固定到锚固体。 还描述了骨锚的植入和组装的方法。
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公开(公告)号：US08617225B2
公开(公告)日：2013-12-31
申请号：US12645797
申请日：2009-12-23
CPC分类号： A61B17/8883 , A61B17/7007 , A61B17/7041 , A61B17/7076 , A61B17/7083 , A61B17/861 , A61B17/862
摘要： A threaded bone anchor includes a plurality of recesses formed lengthwise along an exterior cylindrical surface for engagement with a driver instrument through which a user applies clockwise or counterclockwise torque for the insertion or removal of the bone anchor into and from bone. The bone anchor includes a cross-sectional geometry that minimizes the anchor's outer diameter, survives high insertion/removal torque without compromising the anchor's bending/shear strength, and allows a mating clamp to be attached to the entire non-threaded surface, including the recessed portion.
摘要翻译： 螺纹骨锚固体包括沿着外部圆柱形表面沿纵向形成的多个凹部，用于与驾驶仪器接合，用户通过该操作器施加顺时针或逆时针转矩以将骨锚插入骨骼或从骨头移除。 骨锚包括使锚固体的外径最小化的横截面几何形状，在高的插入/移除扭矩存在的同时不损害锚的弯曲/剪切强度，并且允许配合夹具附接到整个非螺纹表面，包括凹陷 一部分。
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公开(公告)号：US20100217333A1
公开(公告)日：2010-08-26
申请号：US12645797
申请日：2009-12-23
IPC分类号： A61B17/86
CPC分类号： A61B17/8883 , A61B17/7007 , A61B17/7041 , A61B17/7076 , A61B17/7083 , A61B17/861 , A61B17/862
摘要： A threaded bone anchor includes a plurality of recesses formed lengthwise along an exterior cylindrical surface for engagement with a driver instrument through which a user applies clockwise or counterclockwise torque for the insertion or removal of the bone anchor into and from bone. The bone anchor includes a cross-sectional geometry that minimizes the anchor's outer diameter, survives high insertion/removal torque without compromising the anchor's bending/shear strength, and allows a mating clamp to be attached to the entire non-threaded surface, including the recessed portion.
摘要翻译： 螺纹骨锚固体包括沿着外部圆柱形表面沿纵向形成的多个凹部，用于与驾驶仪器接合，用户通过该操作器施加顺时针或逆时针转矩以将骨锚插入骨骼或从骨头移除。 骨锚包括使锚固体的外径最小化的横截面几何形状，在高的插入/移除扭矩存在的同时不损害锚的弯曲/剪切强度，并且允许配合夹具附接到整个非螺纹表面，包括凹陷 一部分。
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公开(公告)号：US08974500B2
公开(公告)日：2015-03-10
申请号：US12610888
申请日：2009-11-02
IPC分类号： A61B17/70
CPC分类号： A61B17/7014 , A61B17/7047 , A61B17/7055 , A61B17/7056 , A61B17/707 , A61B17/7083
摘要： An adjustable rod for spinal corrective surgery is provided that includes a first elongate member and a second elongate member, each having rod portions couplable to one or more bone connecting elements and expansion portions slidably moveable with respect to one another. A plurality of holes in each expansion portion are alignable with one another to choose the length of the adjustable rod and a locking element is inserted through a pair of aligned holes to couple the first and second elongate members and secure or fix the length of the expandable rod.
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公开(公告)号：US08377065B2
公开(公告)日：2013-02-19
申请号：US12789073
申请日：2010-05-27
申请人： Kyle Kuntz , Josef Gabelberger , Zoher Bootwala , Edward McShane
发明人： Kyle Kuntz , Josef Gabelberger , Zoher Bootwala , Edward McShane
IPC分类号： A61B17/88
CPC分类号： A61B17/7076 , A61B17/7035 , A61B17/7037 , A61B17/7041 , A61B17/8605 , A61B17/8897
摘要： A surgical instrument for moving a clamp relative to a bone anchor to properly position and secure the clamp to the bone anchor. The surgical instrument including a housing, a socket assembly, a manipulating assembly, a gripping assembly and a reduction assembly.
摘要翻译： 一种用于相对于骨锚固器移动夹具以将夹具正确定位并固定到骨锚上的外科器械。 该外科器械包括壳体，插座组件，操纵组件，夹持组件和还原组件。
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公开(公告)号：US20100305625A1
公开(公告)日：2010-12-02
申请号：US12789073
申请日：2010-05-27
申请人： Kyle Kuntz , Josef Gabelberger , Zoher Bootwala , Edward McShane
发明人： Kyle Kuntz , Josef Gabelberger , Zoher Bootwala , Edward McShane
IPC分类号： A61B17/56
CPC分类号： A61B17/7076 , A61B17/7035 , A61B17/7037 , A61B17/7041 , A61B17/8605 , A61B17/8897
摘要： A surgical instrument for moving a clamp relative to a bone anchor to properly position and secure the clamp to the bone anchor. The surgical instrument including a housing, a socket assembly, a manipulating assembly, a gripping assembly and a reduction assembly.
摘要翻译： 一种用于相对于骨锚固器移动夹具以将夹具正确定位并固定到骨锚上的外科器械。 该外科器械包括壳体，插座组件，操纵组件，夹持组件和还原组件。
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公开(公告)号：US08585741B2
公开(公告)日：2013-11-19
申请号：US12668862
申请日：2008-01-25
申请人： Josef Gabelberger , Edward McShane , Daniel Vennard , Nicholas Angert , Barclay Davis , Stefan Schwer , Manuel Schaer , Lee-Ann Norman , Reto Halbeisen , Benno Niedermann
发明人： Josef Gabelberger , Edward McShane , Daniel Vennard , Nicholas Angert , Barclay Davis , Stefan Schwer , Manuel Schaer , Lee-Ann Norman , Reto Halbeisen , Benno Niedermann
CPC分类号： A61B17/7035 , A61B17/7037 , A61B17/7041 , A61B17/7076 , A61B17/7083 , A61B17/8897
摘要： The present invention relates to a clamp, and, more particularly, to a clamp for securing the position of a bone anchor with respect to a longitudinal rod, preferably for use in the spine. The clamp may include a housing, a rod clamping assembly, and a bone anchor clamping assembly. The clamp preferably enables the longitudinal axis of the rod to be offset or laterally displaced from the longitudinal axis of the bone anchor. The rod clamping assembly and the bone anchor clamping assembly are preferably moveably coupled to the housing in order to provide increased flexibility to better accommodate the location and geometry of the longitudinal rod and to better accommodate bone positioning.
摘要翻译： 本发明涉及一种夹具，更具体地说，涉及一种用于固定骨锚固件相对于纵向杆的位置的夹具，优选用于脊柱。 夹具可以包括壳体，杆夹紧组件和骨锚夹紧组件。 夹具优选地使得杆的纵向轴线从骨锚的纵向轴线偏移或横向移位。 杆夹紧组件和骨锚夹紧组件优选地可移动地联接到壳体，以便提供增加的柔性以更好地适应纵向杆的位置和几何形状并且更好地适应骨骼定位。
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