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公开(公告)号：US08409256B2
公开(公告)日：2013-04-02
申请号：US11646961
申请日：2006-12-28
申请人： Benjamin Arnold , Charles M. Bartish, Jr. , Seungkyu Daniel Kwak , William L. Dunbar, Jr. , John Riley Hawkins , Amie Borgstrom , Erasmo A. López , Anwar M. Upal , Missoum Moumene
发明人： Benjamin Arnold , Charles M. Bartish, Jr. , Seungkyu Daniel Kwak , William L. Dunbar, Jr. , John Riley Hawkins , Amie Borgstrom , Erasmo A. López , Anwar M. Upal , Missoum Moumene
IPC分类号： A61B17/70
CPC分类号： A61B17/7035 , A61B17/7004 , A61B17/7005 , A61B17/7013 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/704 , A61B2017/00867
摘要： A spine stabilization system having a dynamic screw comprises at least one bone anchor assembly comprising a receiver member and a bone engaging member pivotably connected to the receiver member. A bearing is provided in the receiver member that engages a portion of the bone engaging member. An elongated connecting member is connected to the receiver member. A retention member insert is provided within the receiver member between the elongated connecting member and the bearing. The retention member is configured to secure the bearing within the retention member.
摘要翻译： 具有动态螺钉的脊柱稳定系统包括至少一个骨锚组件，其包括接收器构件和可枢转地连接到接收器构件的骨接合构件。 在接收器构件中设置有与骨接合构件的一部分接合的轴承。 细长的连接构件连接到接收器构件。 保持构件插入件设置在细长连接构件和轴承之间的接收构件内。 保持构件被构造成将轴承固定在保持构件内。
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公开(公告)号：US20080161863A1
公开(公告)日：2008-07-03
申请号：US11646961
申请日：2006-12-28
申请人： Benjamin Arnold , Charles M. Bartish , Seungkyu Daniel Kwak , William L. Dunbar , John Riley Hawkins , Amie Borgstrom , Erasmo A. Lopez , Anwar M. Upal
发明人： Benjamin Arnold , Charles M. Bartish , Seungkyu Daniel Kwak , William L. Dunbar , John Riley Hawkins , Amie Borgstrom , Erasmo A. Lopez , Anwar M. Upal
CPC分类号： A61B17/7035 , A61B17/7004 , A61B17/7005 , A61B17/7013 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/704 , A61B2017/00867
摘要： A spine stabilization system having a dynamic screw comprises at least one bone anchor assembly comprising a receiver member and a bone engaging member pivotably connected to the receiver member. A bearing is provided in the receiver member that engages a portion of the bone engaging member. An elongated connecting member is connected to the receiver member. A retention member insert is provided within the receiver member between the elongated connecting member and the bearing. The retention member is configured to secure the bearing within the retention member.
摘要翻译： 具有动态螺钉的脊柱稳定系统包括至少一个骨锚组件，其包括接收器构件和可枢转地连接到接收器构件的骨接合构件。 在接收器构件中设置有与骨接合构件的一部分接合的轴承。 细长的连接构件连接到接收器构件。 保持构件插入件设置在细长连接构件和轴承之间的接收构件内。 保持构件被构造成将轴承固定在保持构件内。
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公开(公告)号：US20080161853A1
公开(公告)日：2008-07-03
申请号：US11646877
申请日：2006-12-28
申请人： Benjamin Arnold , Charles M. Bartish , Seungkyu Daniel Kwak , William L. Dunbar , John Riley Hawkins , Amie Borgstrom , Erasmo A. Lopez , Anwar M. Upal
发明人： Benjamin Arnold , Charles M. Bartish , Seungkyu Daniel Kwak , William L. Dunbar , John Riley Hawkins , Amie Borgstrom , Erasmo A. Lopez , Anwar M. Upal
CPC分类号： A61B17/7035 , A61B17/7004 , A61B17/7005 , A61B17/7013 , A61B17/7028 , A61B17/7032 , A61B17/7037 , A61B17/7038 , A61B17/704 , A61B2017/00867
摘要： A spine stabilization system having a dynamic screw comprises at least one bone anchor assembly comprising a receiver member and a bone engaging member. In one embodiment, the bone engaging member is a screw shank extending from the receiver member. A rod is connected to the receiver member. In one embodiment, the rod comprises a ball-shaped member that engages a bearing surface provided within a cavity of the receiver member. In this embodiment, the rod is pivotably connected to the receiver member. In one such embodiment, a central axis defined by the rod pivots about a pivot point located on the central axis when the rod pivots relative to the receiver member. Accordingly, the pivot point for the rod may be provided within the cavity of the receiver member. The rod may be a fixed length or adjustable to accommodate different segmental units and patients of different sizes.
摘要翻译： 具有动态螺钉的脊柱稳定系统包括至少一个包括接收器构件和骨接合构件的骨锚组件。 在一个实施例中，骨接合构件是从接收器构件延伸的螺杆。 杆连接到接收器构件。 在一个实施例中，杆包括与设置在接收器构件的空腔内的支承表面接合的球形构件。 在该实施例中，杆可枢转地连接到接收器构件。 在一个这样的实施例中，当杆相对于接收器构件枢转时，由杆限定的中心轴围绕位于中心轴线上的枢转点枢转。 因此，杆的枢转点可以设置在接收器构件的空腔内。 杆可以是固定长度或可调节的，以适应不同尺寸的不同节段单元和患者。
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公开(公告)号：US07763073B2
公开(公告)日：2010-07-27
申请号：US10796359
申请日：2004-03-09
IPC分类号： A61F2/44
CPC分类号： A61B17/7062 , A61B17/7065 , A61B17/7068 , A61B2017/00867
摘要： An interspinous spacer having a memory metal extension.
摘要翻译： 具有记忆金属延伸部的棘突间间隔物。
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公开(公告)号：US07766940B2
公开(公告)日：2010-08-03
申请号：US10905376
申请日：2004-12-30
IPC分类号： A61B17/70
CPC分类号： A61B17/7043
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, are provided. In one exemplary embodiment, a posterior implant is provided and can be adapted to control movement of two or more adjacent vertebrae. In particular, the implant can be adapted to control extension, flexion, and lateral bending of adjacent vertebrae. The implant can also be adapted to substantially prevent rotation of the adjacent vertebrae. In another exemplary embodiment, the implant can have an envelope of motion that is within an envelope of motion of a disc, either natural or artificial, that is disposed between adjacent vertebrae. In other words, the implant can be configured to allow flexion, extension, lateral bending of the vertebrae to within the amount of flexion, extension, and lateral bending allowed by the particular disc. The implant can also be adapted to substantially prevent rotation of the vertebrae relative to one another.
摘要翻译： 提供了用于替换损坏的，受伤的，患病的或其他不健康的后部元件的各种方法和装置。 在一个示例性实施例中，提供后植入物并且可适于控制两个或多个相邻椎骨的运动。 特别地，植入物可以适应于控制相邻椎骨的伸展，屈曲和侧向弯曲。 植入物还可以适于基本上防止相邻椎骨的旋转。 在另一个示例性实施例中，植入物可以具有位于相邻椎骨之间的自然或人造椎间盘的运动包络内的运动包络线。 换句话说，植入物可以构造成允许椎骨的屈曲，延伸，侧向弯曲到特定椎间盘所允许的弯曲，伸展和横向弯曲的量内。 植入物还可以适于基本上防止椎骨相对于彼此的旋转。
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公开(公告)号：US07896906B2
公开(公告)日：2011-03-01
申请号：US10905374
申请日：2004-12-30
IPC分类号： A61B17/88
CPC分类号： A61B17/7064 , A61B17/70 , A61B17/7011 , A61B17/7019 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B17/7035 , A61B17/7043 , A61B17/7046 , A61B17/7049 , A61F2/4405 , A61F2/442 , A61F2/4425 , A61F2002/30331 , A61F2002/3037 , A61F2002/30372 , A61F2002/30649 , A61F2002/448 , A61F2220/0033
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, the methods and devices are effective to mimic the natural function of the spine by allowing flexion, extension, and lateral bending of the spine, while substantially restricting posterior-anterior shear and rotation of the spine.
摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，所述方法和装置通过允许脊柱的弯曲，延伸和侧向弯曲来模拟脊柱的自然功能是有效的，同时基本上限制脊柱的前后剪切和旋转。
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公开(公告)号：US20110015676A1
公开(公告)日：2011-01-20
申请号：US12817552
申请日：2010-06-17
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7065 , A61B17/7068 , A61B2017/00867
摘要： An interspinous spacer having a memory metal extension.
摘要翻译： 具有记忆金属延伸部的棘突间间隔物。
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公开(公告)号：US20060149229A1
公开(公告)日：2006-07-06
申请号：US10905374
申请日：2004-12-30
IPC分类号： A61F2/30
CPC分类号： A61B17/7064 , A61B17/70 , A61B17/7011 , A61B17/7019 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B17/7035 , A61B17/7043 , A61B17/7046 , A61B17/7049 , A61F2/4405 , A61F2/442 , A61F2/4425 , A61F2002/30331 , A61F2002/3037 , A61F2002/30372 , A61F2002/30649 , A61F2002/448 , A61F2220/0033
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, the methods and devices are effective to mimic the natural function of the spine by allowing flexion, extension, and lateral bending of the spine, while substantially restricting posterior-anterior shear and rotation of the spine.
摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，所述方法和装置通过允许脊柱的弯曲，延伸和侧向弯曲来模拟脊柱的自然功能是有效的，同时基本上限制脊柱的前后剪切和旋转。
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公开(公告)号：US08465525B2
公开(公告)日：2013-06-18
申请号：US12817552
申请日：2010-06-17
IPC分类号： A61B17/70
CPC分类号： A61B17/7062 , A61B17/7065 , A61B17/7068 , A61B2017/00867
摘要： An interspinous spacer having a memory metal extension.
摘要翻译： 具有记忆金属延伸部的棘突间间隔物。
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公开(公告)号：US20100312283A1
公开(公告)日：2010-12-09
申请号：US12858707
申请日：2010-08-18
IPC分类号： A61B17/88
CPC分类号： A61B17/7064 , A61B17/70 , A61B17/7011 , A61B17/7019 , A61B17/7023 , A61B17/7025 , A61B17/7031 , A61B17/7035 , A61B17/7043 , A61B17/7046 , A61B17/7049 , A61F2/4405 , A61F2/442 , A61F2/4425 , A61F2002/30331 , A61F2002/3037 , A61F2002/30372 , A61F2002/30649 , A61F2002/448 , A61F2220/0033
摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, the methods and devices are effective to mimic the natural function of the spine by allowing flexion, extension, and lateral bending of the spine, while substantially restricting posterior-anterior shear and rotation of the spine.
摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，所述方法和装置通过允许脊柱的弯曲，延伸和侧向弯曲来模拟脊柱的自然功能是有效的，同时基本上限制脊柱的前后剪切和旋转。
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