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    Transfacet fixation assembly and related surgical methods
    1.
    发明授权
    Transfacet fixation assembly and related surgical methods 有权
    Transfacet固定组件及相关手术方法

    公开(公告)号：US08246654B2

    公开(公告)日：2012-08-21

    申请号：US12485393

    申请日：2009-06-16

    申请人： Armando Varela

    发明人： Armando Varela

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7064

    摘要： The present invention provides a transfacet fixation assembly, including: an engaging bolt; and a receiving bolt selectively coupled to and engaged with the engaging bolt at an angle of between about 30 degrees and about 120 degrees; wherein each of the engaging bolt and the receiving bolt is configured to be disposed through a hole or bore formed through one of a plurality of bony structures making up a portion of a facet joint of a spine. Optionally, the engaging bolt includes a spherical distal end for engaging a locking sleeve disposed at a distal end of the receiving bolt.

    摘要翻译： 本发明提供一种输血管固定组件，包括：接合螺栓; 以及接收螺栓，其以约30度至约120度的角度选择性地联接到接合螺栓并与其接合; 其中所述接合螺栓和所述接收螺栓中的每一个构造成通过形成为通过构成脊柱的小关节的一部分的多个骨结构中的一个形成的孔或孔布置。 可选地，接合螺栓包括用于接合设置在接收螺栓的远端处的锁定套筒的球形远端。

    VERTEBRAL STABILIZATION DEVICES AND ASSOCIATED SURGICAL METHODS
    2.
    发明申请
    VERTEBRAL STABILIZATION DEVICES AND ASSOCIATED SURGICAL METHODS 有权
    VERTEBRAL STABILIZING设备和相关的手术方法

    公开(公告)号：US20080234733A1

    公开(公告)日：2008-09-25

    申请号：US12051202

    申请日：2008-03-19

    申请人： Kelly Scrantz ,  Fraser Landreneau ,  Horace Mitchell ,  Armando Varela ,  David Crook

    发明人： Kelly Scrantz ,  Fraser Landreneau ,  Horace Mitchell ,  Armando Varela ,  David Crook

    IPC分类号： A61B17/08 ,  A61B17/70

    CPC分类号： A61B17/7062 ,  A61B2017/0256

    摘要： A vertebral stabilization device operable for stabilizing and/or decompressing a portion of the spine, including: a first frame member; a second frame member; a first connector member engaged to the first frame member for securing the first frame member to a first structure of the spine; and a second connector member engaged to the second frame member for securing the second frame member to a second structure of the spine; wherein the first frame member and the second frame member are in a telescoping relationship with each other. The first and second structures of the spine may include spinous processes, laminae, sacral structures, or any other suitable structures. Preferably, the first connector member and the second connector member are substantially arcuate in shape, and may face towards each other, away from each other, or in the same direction.

    摘要翻译： 一种脊椎稳定装置，其可操作用于使脊柱的一部分稳定和/或减压，包括：第一框架构件; 第二框架构件; 第一连接器构件，其接合到所述第一框架构件，用于将所述第一框架构件固定到所述脊柱的第一结构; 以及第二连接器构件，其接合到所述第二框架构件，用于将所述第二框架构件固定到所述脊柱的第二结构; 其中所述第一框架构件和所述第二框架构件彼此处于伸缩关系。 脊柱的第一和第二结构可以包括棘突，椎板，骶骨结构或任何其他合适的结构。 优选地，第一连接器构件和第二连接器构件的形状基本上是弧形的，并且可以彼此面对，远离彼此或沿相同的方向。

    EXPANDABLE INTERVERTEBRAL IMPLANT AND ASSOCIATED SURGICAL METHOD
    3.
    发明申请
    EXPANDABLE INTERVERTEBRAL IMPLANT AND ASSOCIATED SURGICAL METHOD 有权
    可扩展的椎间植入物和相关的手术方法

    公开(公告)号：US20110172774A1

    公开(公告)日：2011-07-14

    申请号：US12974511

    申请日：2010-12-21

    申请人： Armando VARELA

    发明人： Armando VARELA

    IPC分类号： A61F2/44

    CPC分类号： A61F2/447 ,  A61F2/4611 ,  A61F2002/30281 ,  A61F2002/30387 ,  A61F2002/30507 ,  A61F2002/30522 ,  A61F2002/30538 ,  A61F2002/30551 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30841 ,  A61F2002/30878

    摘要： The present invention provides an expandable intervertebral implant that is selectively disposed in the intervertebral space and deployed, thereby in-situ distracting, realigning, and/or stabilizing or fusing a portion of the spine of a patient in the treatment of injury, disease, and/or degenerative condition. The expandable intervertebral implant includes a superior member and an inferior member, each of which has a partially or substantially wedge or prismatic shape and a partially or substantially convex or other-shaped surface that is suitable for engaging the substantially concave surfaces of the associated bony superior and inferior intervertebral endplates. Once disposed in the intervertebral space, the expandable intervertebral implant is actuated and deployed, with the superior member and the inferior member moving apart from one another, seating against the associated intervertebral endplates, and distracting, realigning, and/or stabilizing them to a desired degree. The external surface of each of the superior member and the inferior member is provided with a plurality of ridges or other friction structures, providing purchase with the associated intervertebral endplates.

    摘要翻译： 本发明提供了一种可扩张的椎间植入物，其被选择性地设置在椎间空间中并且部署，从而原位分散，重新对准和/或稳定或融合患者的脊柱的一部分以治疗损伤，疾病和 /或退行性疾病。 可扩展的椎间植入物包括上部构件和下部构件，每个构件具有部分或基本上楔形或棱柱形状以及部分或基本上凸起或其他形状的表面，其适于接合相关骨骼上部的基本上凹的表面 和下椎间盘。 一旦设置在椎间空间中，可扩展的椎间植入物被致动和展开，上部构件和下部构件彼此分开移动，抵靠相关联的椎间孔终板，并将它们分散，重新对准和/或稳定到期望的 度。 上部构件和下部构件的每个的外表面设置有多个脊或其他摩擦结构，为相关联的椎间孔终板提供购买。

    EXPANDABLE INTERVERTEBRAL IMPLANT AND ASSOCIATED SURGICAL METHOD
    5.
    发明申请
    EXPANDABLE INTERVERTEBRAL IMPLANT AND ASSOCIATED SURGICAL METHOD 有权
    可扩展的椎间植入物和相关的手术方法

    公开(公告)号：US20120185049A1

    公开(公告)日：2012-07-19

    申请号：US13432270

    申请日：2012-03-28

    申请人： ARMANDO VARELA

    发明人： ARMANDO VARELA

    IPC分类号： A61F2/44

    CPC分类号： A61F2/447 ,  A61F2/4611 ,  A61F2002/30281 ,  A61F2002/30387 ,  A61F2002/3039 ,  A61F2002/30397 ,  A61F2002/304 ,  A61F2002/30434 ,  A61F2002/30507 ,  A61F2002/30522 ,  A61F2002/30538 ,  A61F2002/30551 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30616 ,  A61F2002/30827 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30904 ,  A61F2002/4623 ,  A61F2002/4624 ,  A61F2002/4627

    摘要： The present invention provides an expandable intervertebral implant, including: a superior member configured to engage a superior intervertebral body; an inferior member configured to engage an inferior intervertebral body; and an expansion mechanism disposed between the superior member and the inferior member configured to selectively adjust a separation of the superior member from the inferior member; wherein the expansion mechanism includes a proximal wedge structure and a distal wedge structure that are relatively translated between the superior member and the inferior member, wherein the proximal wedge structure and the distal wedge structure are each coupled to the superior member and the inferior member by a plurality of aligned and/or staggered (i.e. nested) track structures and rail structures.

    摘要翻译： 本发明提供一种可扩张的椎间植入物，包括：上部构件，构造成与上部椎间体接合; 构造成接合下椎间体的下部构件; 以及设置在所述上​​部构件和所述下部构件之间的膨胀机构，所述上部构件和所述下部构件被构造成选择性地调节所述上部构件与所述下部构件的分离; 其中所述膨胀机构包括在所述上部构件和所述下部构件之间相对平移的近侧楔形结构和远侧楔形结构，其中所述近侧楔形结构和所述远侧楔形结构各自通过上部构件和所述下部构件联接到所述上部构件和所述下部构件 多个对齐和/或交错（即嵌套）轨道结构和轨道结构。

    Expandable intervertebral implant and associated surgical method
    6.
    发明授权
    Expandable intervertebral implant and associated surgical method 有权
    可扩展椎间植入物及相关手术方法

    公开(公告)号：US08894712B2

    公开(公告)日：2014-11-25

    申请号：US13463899

    申请日：2012-05-04

    申请人： Armando Varela

    发明人： Armando Varela

    IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/30

    CPC分类号： A61F2/447 ,  A61F2/4611 ,  A61F2002/30281 ,  A61F2002/30387 ,  A61F2002/3039 ,  A61F2002/30397 ,  A61F2002/304 ,  A61F2002/30434 ,  A61F2002/30507 ,  A61F2002/30522 ,  A61F2002/30538 ,  A61F2002/30551 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30616 ,  A61F2002/30827 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30904 ,  A61F2002/4623 ,  A61F2002/4624 ,  A61F2002/4627

    摘要： The present invention provides an expandable intervertebral implant, including: a superior member configured to engage a superior intervertebral body; an inferior member configured to engage an inferior intervertebral body; and an expansion mechanism disposed between the superior member and the inferior member configured to selectively adjust a separation of the superior member from the inferior member; wherein the expansion mechanism includes a proximal wedge structure and a distal wedge structure that are relatively translated between the superior member and the inferior member, wherein the proximal wedge structure and the distal wedge structure are each coupled to the superior member and the inferior member by a plurality of aligned and/or staggered (i.e. nested) track structures and rail structures; and wherein a load-bearing portion of a bottom surface of the superior member is configured to mate vertically with a load-bearing portion of a top surface of the inferior member when the expansion mechanism is undeployed via conformal protruding and recessed features.

    摘要翻译： 本发明提供一种可扩张的椎间植入物，包括：上部构件，构造成与上部椎间体接合; 构造成接合下椎间体的下部构件; 以及设置在所述上​​部构件和所述下部构件之间的膨胀机构，所述上部构件和所述下部构件被构造成选择性地调节所述上部构件与所 其中所述膨胀机构包括在所述上部构件和所述下部构件之间相对平移的近侧楔形结构和远侧楔形结构，其中所述近侧楔形结构和所述远侧楔形结构各自通过上部构件和所述下部构件联接到所述上部构件和所述下部构件 多个对齐和/或交错（即嵌套）轨道结构和轨道结构; 并且其中，当所述膨胀机构通过共形突出和凹陷特征被去部署时，所述上部件的底表面的承载部分构造成垂直地与所述下部件的顶表面的承载部分配合。

    Vertebral stabilization devices and associated surgical methods
    7.
    发明授权
    Vertebral stabilization devices and associated surgical methods 有权
    脊椎稳定装置及相关手术方法

    公开(公告)号：US08828061B2

    公开(公告)日：2014-09-09

    申请号：US12051202

    申请日：2008-03-19

    申请人： Kelly Scrantz ,  Fraser Landreneau ,  Horace Mitchell ,  Armando Varela ,  David Crook

    发明人： Kelly Scrantz ,  Fraser Landreneau ,  Horace Mitchell ,  Armando Varela ,  David Crook

    IPC分类号： A61B17/70 ,  A61B17/02

    CPC分类号： A61B17/7062 ,  A61B2017/0256

    摘要： A vertebral stabilization device operable for stabilizing and/or decompressing a portion of the spine, including: a first frame member; a second frame member; a first connector member engaged to the first frame member for securing the first frame member to a first structure of the spine; and a second connector member engaged to the second frame member for securing the second frame member to a second structure of the spine; wherein the first frame member and the second frame member are in a telescoping relationship with each other. The first and second structures of the spine may include spinous processes, laminae, sacral structures, or any other suitable structures. Preferably, the first connector member and the second connector member are substantially arcuate in shape, and may face towards each other, away from each other, or in the same direction.

    摘要翻译： 一种脊椎稳定装置，其可操作用于使脊柱的一部分稳定和/或减压，包括：第一框架构件; 第二框架构件; 第一连接器构件，其接合到所述第一框架构件，用于将所述第一框架构件固定到所述脊柱的第一结构; 以及第二连接器构件，其接合到所述第二框架构件，用于将所述第二框架构件固定到所述脊柱的第二结构; 其中所述第一框架构件和所述第二框架构件彼此处于伸缩关系。 脊柱的第一和第二结构可以包括棘突，椎板，骶骨结构或任何其他合适的结构。 优选地，第一连接器构件和第二连接器构件的形状基本上是弧形的，并且可以彼此面对，远离彼此或沿相同的方向。

    Interlocking bone screw and washer concepts
    8.
    发明授权
    Interlocking bone screw and washer concepts 有权
    联锁骨螺钉和垫圈概念

    公开(公告)号：US08808339B2

    公开(公告)日：2014-08-19

    申请号：US12579667

    申请日：2009-10-15

    申请人： Armando Varela ,  Doris Blake ,  Trace Cawley ,  Peter Harris

    发明人： Armando Varela ,  Doris Blake ,  Trace Cawley ,  Peter Harris

    IPC分类号： A61B17/04 ,  A61B17/84 ,  A61B17/86 ,  A61F2/08

    CPC分类号： A61B17/8695 ,  A61B17/8605 ,  A61B17/862 ,  A61B17/864 ,  A61B17/8872 ,  A61B17/8891 ,  A61B2017/8655

    摘要： The present disclosure provides a cannulated bone screw system including a screw with a threaded portion, a non-threaded portion, and a first plurality of teeth spaced apart from a screw head; and a washer with an interior portion with a second plurality of teeth and an opening and an outer portion with a plurality of spikes. The first plurality of teeth are on an inferior convex surface; wherein the second plurality of teeth are on a superior concave surface; and wherein the first plurality of teeth and the second plurality of teeth are operable to mate to prevent the screw from backing out of the washer while allowing the cannulated bone screw system to conform/pivot in order to accommodate different bone morphologies.

    摘要翻译： 本公开提供了一种插管骨螺钉系统，其包括具有螺纹部分的螺钉，非螺纹部分和与螺钉头间隔开的第一多个齿; 以及具有带有第二多个齿的内部部分和具有多个尖峰的开口和外部部分的垫圈。 第一多个齿位于下凸面上; 其中所述第二多个齿位于上凹表面上; 并且其中所述第一多个齿和所述第二多个齿可操作以配合以防止所述螺钉从所述垫圈退出，同时允许所述插管骨螺钉系统适配/枢转以适应不同的骨形态。

    TRANSFACET FIXATION ASSEMBLY AND RELATED SURGICAL METHODS
    9.
    发明申请
    TRANSFACET FIXATION ASSEMBLY AND RELATED SURGICAL METHODS 有权
    传输固定装置及相关手术方法

    公开(公告)号：US20090312798A1

    公开(公告)日：2009-12-17

    申请号：US12485393

    申请日：2009-06-16

    申请人： Armando VARELA

    发明人： Armando VARELA

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7064

    摘要： The present invention provides a transfacet fixation assembly, including: an engaging bolt; and a receiving bolt selectively coupled to and engaged with the engaging bolt at an angle of between about 30 degrees and about 120 degrees; wherein each of the engaging bolt and the receiving bolt is configured to be disposed through a hole or bore formed through one of a plurality of bony structures making up a portion of a facet joint of a spine. Optionally, the engaging bolt includes a spherical distal end for engaging a locking sleeve disposed at a distal end of the receiving bolt.

    摘要翻译： 本发明提供一种输血管固定组件，包括：接合螺栓; 以及接收螺栓，其以约30度至约120度的角度选择性地联接到接合螺栓并与其接合; 其中所述接合螺栓和所述接收螺栓中的每一个构造成通过形成为通过构成脊柱的小关节的一部分的多个骨结构中的一个形成的孔或孔布置。 可选地，接合螺栓包括用于接合设置在接收螺栓的远端处的锁定套筒的球形远端。