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公开(公告)号：US08313516B2
公开(公告)日：2012-11-20
申请号：US12698612
申请日：2010-02-02
IPC分类号： A61B17/70
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
摘要翻译： 本发明通常提供一种多轴固定装置，该多轴固定装置具有在其近端上形成有球形头部的柄，以及一个其中形成有轴向通道的接收件，该轴承通道适于将柄的球形头部进行多轴安装。 多轴骨螺钉还包括接合构件，其适于在球形头部和接收器构件之间提供足够的摩擦，以在将球形头部锁定在接收器构件内之前使柄能够保持在期望的角度取向。
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公开(公告)号：US20100131018A1
公开(公告)日：2010-05-27
申请号：US12698612
申请日：2010-02-02
IPC分类号： A61B17/86
CPC分类号： A61B17/7037 , A61B17/7032 , A61B17/7035 , A61B17/8605
摘要： The present invention generally provides a polyaxial fixation device having a shank with a spherical head formed on a proximal end thereof, and a receiver member having an axial passage formed therein that is adapted to polyaxially seat the spherical head of the shank. The polyaxial bone screw further includes an engagement member that is adapted to provide sufficient friction between the spherical head and the receiver member to enable the shank to be maintained in a desired angular orientation before locking the spherical head within the receiver member.
摘要翻译： 本发明通常提供一种多轴固定装置，该多轴固定装置具有在其近端上形成有球形头部的柄，以及一个其中形成有轴向通道的接收件，该轴承通道适于将柄的球形头部进行多轴安装。 多轴骨螺钉还包括接合构件，其适于在球形头部和接收器构件之间提供足够的摩擦，以在将球形头部锁定在接收器构件内之前使柄能够保持在期望的角度取向。
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公开(公告)号：US07967845B2
公开(公告)日：2011-06-28
申请号：US12581410
申请日：2009-10-19
申请人： Carl Lauryssen , Raymond F. Murphy , David D. Konieczynski , Bryan S. Jones , Mark T. Hall , Thomas V. Doherty , Steven Ludwig , Iain H. Kalfas , Michael O'Brien
发明人： Carl Lauryssen , Raymond F. Murphy , David D. Konieczynski , Bryan S. Jones , Mark T. Hall , Thomas V. Doherty , Steven Ludwig , Iain H. Kalfas , Michael O'Brien
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/7007 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7071 , A61B17/8028
摘要： A spinal fixation system comprising at least two bone anchors, a rod connecting the bone anchors and a connecting plate extending from a proximal surface of at least one of the bone anchors. A method of fixing vertebrae relative to each other comprising the steps of: implanting bone anchors in two adjacent vertebrae, each bone anchor having a rod receiving portion; placing a rod in the rod receiving portions, thereby connecting the bone anchors; threadably engaging set screws in the rod receiving portions of at least a portion of the bone anchors, thereby fixing the rod to the bone anchors; mating one end of a connecting plate to a proximal bearing surface of at least a portion of the bone anchors; and engaging a cap with at least a portion of the set screws, thereby fixing the connecting plate to the bone anchors.
摘要翻译： 包括至少两个骨锚的脊柱固定系统，连接骨锚的杆和从至少一个骨锚的近端表面延伸的连接板。 一种固定椎骨相对于彼此的方法，包括以下步骤：将骨锚固件植入两个相邻的椎骨中，每个骨锚具有杆接收部分; 将棒放置在杆接收部分中，从而连接骨锚; 在至少一部分骨锚固件的杆接收部分中将固定螺钉螺纹接合，从而将杆固定到骨锚固件上; 将连接板的一端配合到所述骨锚的至少一部分的近侧支承表面; 并且将盖与至少一部分固定螺钉接合，从而将连接板固定到骨锚上。
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公开(公告)号：US20140088651A1
公开(公告)日：2014-03-27
申请号：US14063412
申请日：2013-10-25
申请人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
发明人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
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公开(公告)号：US20120101529A1
公开(公告)日：2012-04-26
申请号：US13342484
申请日：2012-01-03
申请人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
发明人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US08556937B2
公开(公告)日：2013-10-15
申请号：US13470597
申请日：2012-05-14
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US20120283780A1
公开(公告)日：2012-11-08
申请号：US13470597
申请日：2012-05-14
申请人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
发明人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US20100191289A1
公开(公告)日：2010-07-29
申请号：US12752729
申请日：2010-04-01
申请人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
发明人： Steven Ludwig , Mark T. Hall , Thomas V. Doherty
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US08591550B2
公开(公告)日：2013-11-26
申请号：US13342484
申请日：2012-01-03
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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公开(公告)号：US08192471B2
公开(公告)日：2012-06-05
申请号：US12752729
申请日：2010-04-01
IPC分类号： A61B17/70
CPC分类号： A61B17/7049 , A61B17/1671 , A61B17/7007 , A61B17/7008 , A61B17/701 , A61B17/7011 , A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7071 , A61B2017/564
摘要： Exemplary spinal fixation devices, systems, and method are provided for stabilizing vertebrae in a patient's spine. In one exemplary embodiment, methods and devices are provided for coupling one or more bone anchors, such as hooks, screws, etc., and/or one or more spinal fixation elements, such as spinal rods, cables, plates, etc. In certain exemplary embodiments, a cross connector is provided for connecting and stabilizing two bone anchors, a bone anchor and a spinal fixation element, or a bone anchor and bone.
摘要翻译： 提供示例性的脊柱固定装置，系统和方法用于稳定患者脊柱中的椎骨。 在一个示例性实施例中，提供了用于联接一个或多个骨锚（例如钩，螺钉等）和/或一个或多个脊骨固定元件（例如脊椎杆，电缆，板等）的方法和装置。在某些 提供了一种交叉连接器，用于连接和稳定两个骨锚固件，骨锚和脊柱固定元件，或骨锚和骨。
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