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公开(公告)号：US09737339B2
公开(公告)日：2017-08-22
申请号：US11667365
申请日：2005-09-08
CPC分类号： A61B17/7037 , A61B17/7004 , A61B17/7005 , A61B17/7011 , A61B17/7032 , A61B17/7076 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/7092 , A61B2017/0256
摘要： This application describes a spinal fixation system. The spinal fixation system includes at least a rod member having shaped ends, at least two pedicle screws capable of receiving the shaped ends of the rod member, and a system for introducing the rod member and pedicle screws in a minimally invasive fashion.
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公开(公告)号：US20080183214A1
公开(公告)日：2008-07-31
申请号：US11667365
申请日：2005-09-08
CPC分类号： A61B17/7037 , A61B17/7004 , A61B17/7005 , A61B17/7011 , A61B17/7032 , A61B17/7076 , A61B17/708 , A61B17/7085 , A61B17/7091 , A61B17/7092 , A61B2017/0256
摘要： A system and methods for performing spinal fixation, including a spinal fixation system with at least rod member having shaped ends, at least two pedicle screws capable of receiving the shaped ends of the rod member, and a system for percutaneously introducing the rod member and pedicle screws to perform spinal fixation.
摘要翻译： 一种用于执行脊柱固定的系统和方法，包括至少具有成形端的杆构件的脊柱固定系统，能够接收杆构件的成形端部的至少两个椎弓根螺钉，以及用于经皮引入杆构件和椎弓根的系统 螺钉进行脊柱固定。
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公开(公告)号：US20080097443A1
公开(公告)日：2008-04-24
申请号：US11771383
申请日：2007-06-29
CPC分类号： A61B17/8033 , A61B17/7059 , A61B17/8023 , A61B17/8042 , A61B17/8047 , A61B17/86 , A61B17/8635 , A61B17/88 , A61B2017/00862 , A61B2017/00867
摘要： The present invention provides systems and methods for bone fixation, and in particular, systems and methods for fusion of human cervical spine from the anterior aspect. To that end, some of the embodiments of the invention are directed to plate systems for aligning and maintaining adjacent cervical vertebrae in a selected spatial relationship during spinal fusion of such vertebrae.
摘要翻译： 本发明提供了用于骨固定的系统和方法，特别是用于从前方融合人颈椎的系统和方法。 为此，本发明的一些实施例涉及在这种椎骨的脊柱融合期间用于对准和维持邻近的颈椎以选定的空间关系的板系统。
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公开(公告)号：US07887547B2
公开(公告)日：2011-02-15
申请号：US11060171
申请日：2005-02-17
IPC分类号： A61B17/68
CPC分类号： A61B17/8047 , A61B17/7059 , A61B17/8042 , A61B17/8635 , A61B17/88 , A61B17/8875 , A61B17/92 , A61F2002/30497 , A61F2220/0025
摘要： An implant, particularly for the spinal column, comprises a plate having openings, bone-anchoring members capable of being accommodated in the openings and at least one split-ring capable of holding the members in the orifices. The split-ring can come into direct contact with the anchoring member or members to hold the member or members in the orifices.
摘要翻译： 特别是用于脊柱的植入物包括具有开口的板，能够容纳在开口中的骨锚定构件和能够将构件保持在孔中的至少一个分裂环。 分裂环可以与锚定构件直接接触，以将构件保持在孔中。
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公开(公告)号：US06626907B2
公开(公告)日：2003-09-30
申请号：US09803394
申请日：2001-03-09
申请人： Christopher M. Campbell , Donald E. Anselm , Jason D. Blain , Joel P. Bales , Dan L. Pastrick , George A. Ramirez , Rick B. Delamarter , Leonard J. Tokish, Jr.
发明人： Christopher M. Campbell , Donald E. Anselm , Jason D. Blain , Joel P. Bales , Dan L. Pastrick , George A. Ramirez , Rick B. Delamarter , Leonard J. Tokish, Jr.
IPC分类号： A61B1770
CPC分类号： A61B17/7059 , A61B17/8042 , A61B17/8052 , A61B17/862 , A61B17/8891
摘要： An anterior cervical plate is disclosed, along with threaded fasteners for securing the plate to vertebrae or other osseous material. The cervical plate has several pockets or apertures, preferably at least four, to receive a corresponding number of the fasteners. The pockets have spherical surfaces, and the fasteners have heads with similarly sized spherical surfaces, which when engaged permit each of the fasteners to be oriented at a variety of projection angles with respect to the plate. In connection with each pocket, the cervical plate incorporates a fastener retaining feature. The feature can take the form of a cantilevered tab or a beam supported at its opposite ends, in each case plastically deformable between an open position for admitting the fastener and a closed position for preventing retraction.
摘要翻译： 公开了一种前颈椎板，以及用于将板固定到椎骨或其他骨质材料的螺纹紧固件。 颈板具有多个口袋或孔，优选至少四个，以容纳相应数量的紧固件。 凹穴具有球形表面，并且紧固件具有类似尺寸的球形表面的头部，当接合时允许每个紧固件相对于板以各种投影角度定向。 与每个口袋相关，颈板包括紧固件保持特征。 该特征可以采取悬臂翼片的形式或在其相对端支撑的梁，在每种情况下，可在用于允许紧固件的打开位置和用于防止收缩的关闭位置之间塑性变形。
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公开(公告)号：US09078718B2
公开(公告)日：2015-07-14
申请号：US11771383
申请日：2007-06-29
CPC分类号： A61B17/8033 , A61B17/7059 , A61B17/8023 , A61B17/8042 , A61B17/8047 , A61B17/86 , A61B17/8635 , A61B17/88 , A61B2017/00862 , A61B2017/00867
摘要： The present invention provides systems and methods for bone fixation, and in particular, systems and methods for fusion of human cervical spine from the anterior aspect. To that end, some of the embodiments of the invention are directed to plate systems for aligning and maintaining adjacent cervical vertebrae in a selected spatial relationship during spinal fusion of such vertebrae.
摘要翻译： 本发明提供了用于骨固定的系统和方法，特别是用于从前方融合人颈椎的系统和方法。 为此，本发明的一些实施例涉及在这种椎骨的脊柱融合期间用于对准和维持邻近的颈椎以选定的空间关系的板系统。
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公开(公告)号：US20080114208A1
公开(公告)日：2008-05-15
申请号：US11903896
申请日：2007-09-24
IPC分类号： A61B1/32
CPC分类号： A61B17/0206 , A61B17/02 , A61B17/0293 , A61B90/50
摘要： A retractor device for spearing the body tissue apart is provided. The retractor includes a housing configured to include a plurality of sections, wherein each section is configured to accommodate placement of at least one blade, a blade holding mechanism configured to secure the at least one blade within the housing, a translation mechanism configured to provide translation movement of at least one of the sections, and a rotation mechanism configured to provide rotation movement of at least one blade.
摘要翻译： 提供了用于将身体组织分开的牵开器装置。 牵开器包括被构造成包括多个部分的壳体，其中每个部分被构造成适应至少一个叶片的放置，构造成将所述至少一个叶片固定在所述壳体内的叶片保持机构，配置成提供平移 至少一个部分的运动以及被配置为提供至少一个叶片的旋转运动的旋转机构。
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公开(公告)号：US08882661B2
公开(公告)日：2014-11-11
申请号：US11903896
申请日：2007-09-24
CPC分类号： A61B17/0206 , A61B17/02 , A61B17/0293 , A61B90/50
摘要： A retractor device for spearing the body tissue apart is provided. The retractor includes a housing configured to include a plurality of sections, wherein each section is configured to accommodate placement of at least one blade, a blade holding mechanism configured to secure the at least one blade within the housing, a translation mechanism configured to provide translation movement of at least one of the sections, and a rotation mechanism configured to provide rotation movement of at least one blade.
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公开(公告)号：US08287550B2
公开(公告)日：2012-10-16
申请号：US12985733
申请日：2011-01-06
IPC分类号： A61B17/68
CPC分类号： A61B17/8047 , A61B17/7059 , A61B17/8042 , A61B17/8635 , A61B17/88 , A61B17/8875 , A61B17/92 , A61F2002/30497 , A61F2220/0025
摘要： An implant has a bone plate with a bone contacting surface and an opposite outwardly facing surface. The plate includes a split-ring receiving recess open to the outwardly facing surface located intermediate first and second bone screw receiving openings in the plate. The first and second bone screw receiving openings each having a slot spaced from the outwardly facing surface towards the bone contacting surface. The slot is formed in a wall of the first and second bone screw receiving openings. The slot is open to the split ring receiving recess. A resilient split-ring has a thickness less than a height of the slots in the first and second bone screw openings when measured along the bone screw receiving opening axis. The split-ring having a contracted position wherein its maximum dimension is less than a maximum dimension of the split-ring receiving recess and an expanded position wherein an outer circumference of the split-ring extends through the slots and into the first and second bone screw receiving openings.
摘要翻译： 植入物具有具有骨接触表面和相对的向外表面的骨板。 该板包括开口接收凹口，该凹槽位于位于板中的第一和第二骨螺钉接收孔之间的面向外的表面。 第一和第二骨螺钉接收开口各自具有与面向外的表面朝向骨接触表面间隔开的狭槽。 狭缝形成在第一和第二骨螺钉接收孔的壁中。 槽对开口环接收凹口开放。 当沿着骨螺钉接收开口轴线测量时，弹性裂口环的厚度小于第一和第二骨螺钉孔中的槽的高度。 所述开口环具有收缩位置，其中其最大尺寸小于所述开口环容纳凹部的最大尺寸和扩展位置，其中所述开口环的外周延伸穿过所述狭槽并进入所述第一和第二骨螺钉 接收开口。
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公开(公告)号：US20110152944A1
公开(公告)日：2011-06-23
申请号：US12985733
申请日：2011-01-06
IPC分类号： A61B17/80
CPC分类号： A61B17/8047 , A61B17/7059 , A61B17/8042 , A61B17/8635 , A61B17/88 , A61B17/8875 , A61B17/92 , A61F2002/30497 , A61F2220/0025
摘要： An implant has a bone plate with a bone contacting surface and an opposite outwardly facing surface. The plate includes a split-ring receiving recess open to the outwardly facing surface located intermediate first and second bone screw receiving openings in the plate. The first and second bone screw receiving openings each having a slot spaced from the outwardly facing surface towards the bone contacting surface. The slot is formed in a wall of the first and second bone screw receiving openings. The slot is open to the split ring receiving recess. A resilient split-ring has a thickness less than a height of the slots in the first and second bone screw openings when measured along the bone screw receiving opening axis. The split-ring having a contracted position wherein its maximum dimension is less than a maximum dimension of the split-ring receiving recess and an expanded position wherein an outer circumference of the split-ring extends through the slots and into the first and second bone screw receiving openings.
摘要翻译： 植入物具有具有骨接触表面和相对的向外表面的骨板。 该板包括开口接收凹口，该凹槽位于位于板中的第一和第二骨螺钉接收孔之间的面向外的表面。 第一和第二骨螺钉接收开口各自具有与面向外的表面朝向骨接触表面间隔开的狭槽。 狭缝形成在第一和第二骨螺钉接收孔的壁中。 槽对开口环接收凹口开放。 当沿着骨螺钉接收开口轴线测量时，弹性裂口环的厚度小于第一和第二骨螺钉孔中的槽的高度。 所述开口环具有收缩位置，其中其最大尺寸小于所述开口环容纳凹部的最大尺寸和扩展位置，其中所述开口环的外周延伸穿过所述狭槽并进入所述第一和第二骨螺钉 接收开口。
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