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公开(公告)号:US08702762B2
公开(公告)日:2014-04-22
申请号:US11691760
申请日:2007-03-27
CPC分类号: A61B17/8047 , A61B17/8057 , A61B17/8605
摘要: Methods and devices are provided for passively locking a bone screw within a bone plate. In particular, the methods and devices allow a bone screw to be locked within a thru-hole in a bone plate without requiring any additional locking steps. In an exemplary embodiment, an annular feature is provided in a thru-hole of a bone plate, or in a bushing that is disposed within a thru-hole of a bone plate, for engaging a bone screw. The annular feature can be configured such that it allows the bone screw to be inserted through the thru-hole at various insertion angles while still being effective to prevent back-out of the bone screw, thereby locking the screw to the plate.
摘要翻译: 提供了用于被动地将骨螺钉固定在骨板内的方法和装置。 特别地,所述方法和装置允许骨螺钉被锁定在骨板中的通孔中,而不需要任何额外的锁定步骤。 在示例性实施例中,环形特征设置在骨板的通孔中,或设置在设置在骨板的通孔内的衬套中,用于接合骨螺钉。 环形特征可以被构造成使得其允许骨螺钉以各种插入角度插入穿过通孔,同时仍然有效地防止骨螺钉的退出,从而将螺钉锁定到板上。
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公开(公告)号:US20080243192A1
公开(公告)日:2008-10-02
申请号:US11691760
申请日:2007-03-27
CPC分类号: A61B17/8047 , A61B17/8057 , A61B17/8605
摘要: Methods and devices are provided for passively locking a bone screw within a bone plate. In particular, the methods and devices allow a bone screw to be locked within a thru-hole in a bone plate without requiring any additional locking steps. In an exemplary embodiment, an annular feature is provided in a thru-hole of a bone plate, or in a bushing that is disposed within a thru-hole of a bone plate, for engaging a bone screw. The annular feature can be configured such that it allows the bone screw to be inserted through the thru-hole at various insertion angles while still being effective to prevent back-out of the bone screw, thereby locking the screw to the plate.
摘要翻译: 提供了用于被动地将骨螺钉固定在骨板内的方法和装置。 特别地,所述方法和装置允许骨螺钉被锁定在骨板中的通孔中,而不需要任何额外的锁定步骤。 在示例性实施例中,环形特征设置在骨板的通孔中,或设置在设置在骨板的通孔内的衬套中,用于接合骨螺钉。 环形特征可以被构造成使得其允许骨螺钉以各种插入角度插入穿过通孔,同时仍然有效地防止骨螺钉的退出,从而将螺钉锁定到板上。
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公开(公告)号:US20080161858A1
公开(公告)日:2008-07-03
申请号:US11539295
申请日:2006-10-06
申请人: Michael Mahoney , Christopher Ramsay , John Riley Hawkins , Erin Dupak , Jayson Varghese , Charles M. Bartish , Jonathan Fanger , SeungKyu Daniel Kwak
发明人: Michael Mahoney , Christopher Ramsay , John Riley Hawkins , Erin Dupak , Jayson Varghese , Charles M. Bartish , Jonathan Fanger , SeungKyu Daniel Kwak
IPC分类号: A61B17/70
CPC分类号: A61B17/7032 , A61B17/7044
摘要: Methods and devices are provided for spinal fixation. In one exemplary embodiment, the methods and devices provide one or more points of fixation located adjacent to a first fixation point at which a bone anchor is implanted in bone. For example, an extension member can be coupled, either directly or indirectly, to a bone anchor, and a fastener can be used to anchor the extension member to bone at a second point of fixation adjacent to the first point of fixation. The second point of fixation can be effective to prevent rotation or other movement of the bone anchor, thereby stabilizing the bone anchor. The methods and devices are particularly useful for unilateral fixation, in which one or more levels of the spine are stabilized along a single lateral side of the spine.
摘要翻译: 提供脊柱固定的方法和装置。 在一个示例性实施例中,所述方法和装置提供邻近第一固定点定位的一个或多个固定点,在该第一固定点处将骨锚植入骨中。 例如,延伸构件可以直接地或间接地连接到骨锚固件,并且紧固件可以用于在第二固定点附近的第二固定点处将延伸构件锚固到骨骼上。 第二固定点可以有效地防止骨锚的旋转或其他运动,从而稳定骨锚。 所述方法和装置对于单侧固定特别有用,其中一个或多个水平的脊柱沿着脊柱的单个侧面被稳定。
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公开(公告)号:US09232968B2
公开(公告)日:2016-01-12
申请号:US12234091
申请日:2008-09-19
申请人: Missoum Moumene , Jonathan Fanger , Charles M Bartish, Jr. , Michael J. O'Neil , Anwar Upal , Stephen Connolly , John Riley Hawkins , Michael A. Slivka
发明人: Missoum Moumene , Jonathan Fanger , Charles M Bartish, Jr. , Michael J. O'Neil , Anwar Upal , Stephen Connolly , John Riley Hawkins , Michael A. Slivka
CPC分类号: A61B17/7031 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B2017/00526
摘要: A spinal pedicle rod comprising an internally reinforced polymeric core that is at least partially encased within at least one polymeric coating. A dynamic stabilization device for bones in which flexible rods are combined with a pair of dynamic anchoring devices comprising i) a shank for anchoring into a bone or a vertebra, ii) a head connected to the shank, iii) a receiving part for the head and iv) a mobile element acting on the head.
摘要翻译: 脊椎椎弓根杆包括内部加强的聚合物芯,其至少部分地包裹在至少一个聚合物涂层内。 一种用于骨骼的动态稳定装置,其中柔性杆与一对动态锚定装置组合,包括:i)用于锚固到骨骼或椎骨中的柄,ii)连接到柄的头部,iii)头部的接收部分 和iv)作用在头部上的移动元件。
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公开(公告)号:US07892260B2
公开(公告)日:2011-02-22
申请号:US11539295
申请日:2006-10-06
申请人: Michael Mahoney , Christopher Ramsay , John Riley Hawkins , Erin Dupak , Jayson Varghese , Charles M. Bartish, Jr. , Jonathan Fanger , SeungKyu Daniel Kwak
发明人: Michael Mahoney , Christopher Ramsay , John Riley Hawkins , Erin Dupak , Jayson Varghese , Charles M. Bartish, Jr. , Jonathan Fanger , SeungKyu Daniel Kwak
IPC分类号: A61B17/70
CPC分类号: A61B17/7032 , A61B17/7044
摘要: Methods and devices are provided for spinal fixation. In one exemplary embodiment, the methods and devices provide one or more points of fixation located adjacent to a first fixation point at which a bone anchor is implanted in bone. For example, an extension member can be coupled, either directly or indirectly, to a bone anchor, and a fastener can be used to anchor the extension member to bone at a second point of fixation adjacent to the first point of fixation. The second point of fixation can be effective to prevent rotation or other movement of the bone anchor, thereby stabilizing the bone anchor. The methods and devices are particularly useful for unilateral fixation, in which one or more levels of the spine are stabilized along a single lateral side of the spine.
摘要翻译: 提供脊柱固定的方法和装置。 在一个示例性实施例中,所述方法和装置提供邻近第一固定点定位的一个或多个固定点,在该第一固定点处将骨锚植入骨中。 例如,延伸构件可以直接地或间接地连接到骨锚固件,并且紧固件可以用于在第二固定点附近的第二固定点处将延伸构件锚固到骨骼上。 第二固定点可以有效地防止骨锚的旋转或其他运动,从而稳定骨锚。 所述方法和装置对于单侧固定特别有用,其中一个或多个水平的脊柱沿着脊柱的单个侧面被稳定。
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公开(公告)号:US20090163955A1
公开(公告)日:2009-06-25
申请号:US12234091
申请日:2008-09-19
申请人: Missoum Moumene , Jonathan Fanger , Charles M. Bartish, JR. , Michael J. O'Neil , Anwar Upal , Stephen Connolly , John Riley Hawkins , Michael A. Slivka
发明人: Missoum Moumene , Jonathan Fanger , Charles M. Bartish, JR. , Michael J. O'Neil , Anwar Upal , Stephen Connolly , John Riley Hawkins , Michael A. Slivka
IPC分类号: A61B17/70
CPC分类号: A61B17/7031 , A61B17/701 , A61B17/7011 , A61B17/7037 , A61B2017/00526
摘要: A spinal pedicle rod comprising an internally reinforced polymeric core that is at least partially encased within at least one polymeric coating.A dynamic stabilization device for bones in which flexible rods are combined with a pair of dynamic anchoring devices comprising i) a shank for anchoring into a bone or a vertebra, ii) a head connected to the shank, iii) a receiving part for the head and iv) a mobile element acting on the head.
摘要翻译: 一种脊椎椎弓根杆,其包括至少部分地包封在至少一个聚合物涂层内的内部加强的聚合物芯。一种用于骨骼的动态稳定装置,其中柔性杆与一对动态锚定装置组合,所述动态锚定装置包括:i) 骨或椎骨,ii)连接到柄的头部,iii)用于头部的接收部分,以及iv)作用在头部上的移动元件。
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公开(公告)号:US08147528B2
公开(公告)日:2012-04-03
申请号:US12406749
申请日:2009-03-18
IPC分类号: A61B17/66
CPC分类号: A61B17/7071
摘要: A vertebral implant is provided that includes a distraction member having a first end configured to pivotally couple to a first cut portion of a vertebra and a second end configured to mate with a base member configured to couple to a second cut portion of the vertebra. The distraction member can move relative to the base member to create a force effective to adjust a distance between the first and second cut portions of the vertebra.
摘要翻译: 提供了脊椎植入物,其包括牵引构件,所述牵引构件具有构造成枢转地联接到椎骨的第一切割部分的第一端,以及构造成与构造成联接到椎骨的第二切口部分的基部构件配合的第二端。 牵引构件可以相对于基部构件移动以产生有效地调节椎骨的第一和第二切割部分之间的距离的力。
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公开(公告)号:US09907560B2
公开(公告)日:2018-03-06
申请号:US13163496
申请日:2011-06-17
IPC分类号: A61B17/16 , A61F2/44 , A61B17/17 , A61M29/02 , A61F2/46 , A61B5/00 , A61B17/02 , A61B17/34 , A61M25/00 , A61M25/01
CPC分类号: A61F2/4455 , A61B5/4893 , A61B17/1659 , A61B17/1671 , A61B17/1757 , A61B2017/0256 , A61B2017/3433 , A61F2/30771 , A61F2/4425 , A61F2/446 , A61F2/4465 , A61F2/447 , A61F2/4611 , A61F2/4637 , A61F2002/30326 , A61F2002/30523 , A61F2002/30593 , A61F2002/443 , A61F2002/4623 , A61F2002/4642 , A61M25/0054 , A61M25/0133 , A61M29/02
摘要: Several devices and methods for preparing the vertebral endplates while minimizing damage to the vertebral endplates. Each design incorporates flexible means to reduce endplate damage while enabling removal of the cartilage adhered to the endplate cortical bone.
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公开(公告)号:US08882771B2
公开(公告)日:2014-11-11
申请号:US13411706
申请日:2012-03-05
CPC分类号: A61B17/1671 , A61B17/1617 , A61B17/1659 , A61B34/30 , A61B90/39 , A61B2017/00261 , A61B2017/00411 , A61B2017/00535 , A61B2017/00557 , A61B2017/00867 , A61B2017/00876
摘要: A method for manipulating intervertebral tissue in one embodiment includes inserting at least one abrading member for abrading tissue into an area to be cleared, expanding at least one expandable member from a first condition to a second condition, wherein the volume defined by the at least one expandable member in the second condition is greater than the volume defined by the at least one expandable member in the first condition, moving the inserted at least one abrading member from a first position to a second position by the expansion of the at least one expandable member, manipulating the inserted at least one abrading member to loosen tissue, and removing the loosened tissue from the area to be cleared.
摘要翻译: 在一个实施例中,一种用于操纵椎间组织的方法包括将用于研磨组织的至少一个研磨构件插入要清除的区域中,将至少一个可扩张构件从第一状态扩展到第二状态,其中由至少一个 在第二状态下的可膨胀构件大于在第一状态下由至少一个可膨胀构件限定的体积,通过膨胀至少一个可膨胀构件将插入的至少一个研磨构件从第一位置移动到第二位置 操纵插入的至少一个研磨部件以松开组织,以及从要清除的区域中去除松动的组织。
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公开(公告)号:US08864772B2
公开(公告)日:2014-10-21
申请号:US13010105
申请日:2011-01-20
申请人: Dominique Verhulst , Amie Borgstrom , Charles M. Bartish, Jr. , John Riley Hawkins , SeungKyu Daniel Kwak , William Dunbar , Katherine Torres
发明人: Dominique Verhulst , Amie Borgstrom , Charles M. Bartish, Jr. , John Riley Hawkins , SeungKyu Daniel Kwak , William Dunbar , Katherine Torres
CPC分类号: A61F2/4611 , A61B17/025 , A61B17/7001 , A61B17/7007 , A61B17/701 , A61B17/7049 , A61B17/864 , A61B2017/0256 , A61F2/4405 , A61F2/4425 , A61F2002/443 , A61F2002/4627 , A61F2002/4628 , A61F2002/4662 , A61F2002/4677 , Y10S606/914
摘要: Various methods and devices are provided for implanting a motion segment repair system. In particular, exemplary methods and devices are provided for implanting a spinal disc implant and/or a PDS device using a posterior surgical approach, including methods and devices for distracting adjacent vertebrae using a posterior surgical approach, methods and devices for posteriorly introducing a spinal implant into a disc space between adjacent vertebrae, and methods and devices for coupling a PDS device to the adjacent vertebrae to provide a complete motion segment repair system that is implanted using a posterior surgical approach.
摘要翻译: 提供了用于植入运动段修复系统的各种方法和装置。 特别地,提供了示例性方法和装置,用于使用后部手术方法植入脊椎椎间盘植入物和/或PDS装置,包括使用后部手术方法分散相邻椎骨的方法和装置,用于向后引入脊柱植入物的方法和装置 进入相邻椎骨之间的椎间盘空间,以及用于将PDS装置耦合到相邻椎骨的方法和装置,以提供使用后部手术方法植入的完整的运动段修复系统。
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