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    Plating system with compression drill guide
    1.
    发明申请
    Plating system with compression drill guide 审中-公开
    电镀系统带压脚钻

    公开(公告)号：US20050015093A1

    公开(公告)日：2005-01-20

    申请号：US10837085

    申请日：2004-04-30

    申请人： Sean Suh ,  David Rathbun ,  Christoph Roth ,  Lan Anh Duong ,  Lawrence Binder ,  Christopher Ryan ,  Pascal Stihl

    发明人： Sean Suh ,  David Rathbun ,  Christoph Roth ,  Lan Anh Duong ,  Lawrence Binder ,  Christopher Ryan ,  Pascal Stihl

    IPC分类号： A61B17/17 ,  A61B17/58 ,  A61B17/80 ,  A61F2/00 ,  A61L20060101

    CPC分类号： A61B17/8057 ,  A61B17/1728 ,  A61B17/1757

    摘要： A drill guide, drill guide system and method of use is disclosed. The drill guide assembly includes one or more alignment drill tubes that are remotely alignable with corresponding fastener holes of a bone plate to which the drill guide is releasably lockable. The drill guide is configured to allow a bone hole to be drilled slightly off-center with respect to the fastener holes of the plate so that fasteners inserted in those holes may be used to compress the underlying bone segments together when the fasteners are tightened in the bone and plate. In one embodiment, the drill guide is disclosed for use in compressing and fixing adjacent vertebra as part of a spinal fusion procedure.

    摘要翻译： 公开了一种钻孔引导件，钻子引导系统和使用方法。 钻子引导器组件包括一个或多个对准钻杆，其与钻板引导件可释放地锁定的骨板的对应的紧固件孔远程对准。 钻子引导件被构造成允许相对于板的紧固件孔稍微偏心地钻出骨孔，使得当紧固件紧固在那些孔中时，插入那些孔中的紧固件可以用于将下面的骨节段压缩在一起 骨和板。 在一个实施例中，公开了用于压缩和固定相邻椎骨作为脊柱融合手术的一部分的钻子引导器。

    Free hand drill guide
    4.
    发明申请
    Free hand drill guide 有权
    免费手钻指南

    公开(公告)号：US20050228398A1

    公开(公告)日：2005-10-13

    申请号：US10823215

    申请日：2004-04-12

    申请人： David Rathbun ,  Sean Suh ,  Christoph Roth ,  Lan Anh Duong

    发明人： David Rathbun ,  Sean Suh ,  Christoph Roth ,  Lan Anh Duong

    IPC分类号： A61B17/17 ,  A61B17/58 ,  A61B17/80

    CPC分类号： A61B17/1728 ,  A61B17/1757 ,  A61B17/8057

    摘要： A surgical drill guide for use with a bone plate having fastener holes oriented at predetermined angles with respect to the plate, the surgical drill guide having at least one alignment drill guiding barrel that is aligned with the respective fastener holes in the bone plate for drilling the holes at the desired range of angles permitted by the plate hole.

    摘要翻译： 一种用于与骨板一起使用的手术钻子引导件，其具有相对于所述板以预定角度定向的紧固件孔，所述外科钻子引导器具有至少一个对准钻子引导筒，其与所述骨板中的相应紧固件孔对齐， 在板孔允许的所需角度范围内的孔。

    Bone plate with captive clips
    5.
    发明申请
    Bone plate with captive clips 有权
    骨板与俘虏夹

    公开(公告)号：US20050049593A1

    公开(公告)日：2005-03-03

    申请号：US10653164

    申请日：2003-09-03

    申请人： Lan Anh Duong ,  Sean Suh ,  David Rathbun ,  Thomas Keyer ,  Lawrence Binder

    发明人： Lan Anh Duong ,  Sean Suh ,  David Rathbun ,  Thomas Keyer ,  Lawrence Binder

    IPC分类号： A61B17/00 ,  A61B17/80 ,  A61B17/56

    CPC分类号： A61B17/8047 ,  A61B17/1728 ,  A61B17/7059 ,  A61B17/8042 ,  A61B17/8605

    摘要： A fixation system includes a plate comprising a top surface, a bottom surface, a central longitudinal axis, at least one fixation hole extending between the top and bottom surfaces and comprising an undercut therein, and at least one passage intersecting one of the undercuts. At least one resilient clip is disposed in at least a portion of the undercut, with the at least one clip having a pair of generally parallel sides and an end tab. At least one fastener is provided and comprises a head and a threaded shaft, with the head comprising a perimetral groove extending around at least a portion thereof and an instrument receiving portion. The at least one clip is configured and dimensioned to seat in the undercut with the end tab extending within the passage, and the at least one fastener is configured and dimensioned to be received in the at least one fixation hole and securable therein when the at least one clip abuts the perimetral groove of the head.

    摘要翻译： 固定系统包括板，其包括顶表面，底表面，中心纵向轴线，在顶表面和底表面之间延伸的至少一个固定孔，并且在其中包括底切，以及至少一个与所述底切之一相交的通道。 至少一个弹性夹子设置在底切的至少一部分中，其中至少一个夹具具有一对大致平行的侧面和端部突出部。 提供至少一个紧固件并且包括头部和螺纹轴，头部包括围绕其至少一部分延伸的周向槽和器械接收部分。 所述至少一个夹子被构造和定尺寸成位于所述底切部分中，所述端部突出部在所述通道内延伸，并且所述至少一个紧固件被构造和尺寸设计成被容纳在所述至少一个固定孔中，并且至少在所述至少一个固定孔中可固定 一个夹子邻接头部的周边凹槽。

    Track-plate carriage system
    6.
    发明申请
    Track-plate carriage system 审中-公开
    履带板支架系统

    公开(公告)号：US20050049595A1

    公开(公告)日：2005-03-03

    申请号：US10932392

    申请日：2004-09-02

    申请人： Sean Suh ,  David Rathbun ,  Christopher Ryan ,  Christoph Roth ,  David Koch

    发明人： Sean Suh ,  David Rathbun ,  Christopher Ryan ,  Christoph Roth ,  David Koch

    IPC分类号： A61B17/00 ,  A61B17/70 ,  A61B17/80 ,  A61B17/56

    CPC分类号： A61B17/8047 ,  A61B17/1728 ,  A61B17/7059 ,  A61B17/8004 ,  A61B17/8009 ,  A61B17/8023

    摘要： Translational bone fixation assemblies, kits containing such assemblies, and methods of use are described herein. The described assemblies may be used in spinal fusion procedures in which a damaged or diseased disc (or part of a disc) is removed from between a pair of vertebrae and a spinal fusion spacer is placed between the vertebrae. The assemblies may be applied to an anterior portion of the affected vertebrae to span the affected disc space, and may be fixed to the vertebrae using bone screws. The assemblies may function to maintain the vertebrae aligned during the initial period following fixation in which fusion of the spacer to the adjacent vertebrae occurs. The assemblies may also function to share some of the axial spinal load applied to the fusion spacer to prevent extreme subsidence of the spacer into the vertebral body, such as where the patient has poor bone quality. The assemblies may also act to prevent the spacer from being expelled from the disc space during the initial post-operative period. Finally, these assemblies may be used in other parts of the body where the advantages of the assemblies are desired or applicable.

    摘要翻译： 本文描述了平移骨固定组件，包含这种组件的套件和使用方法。 所描述的组件可以用于脊椎融合过程中，其中损伤的或患病的椎间盘（或椎间盘的一部分）从一对椎骨之间移除，并且脊椎融合间隔物被放置在椎骨之间。 组件可以施加到受影响的椎骨的前部以跨越受影响的椎间盘空间，并且可以使用骨螺钉固定到椎骨。 组合件可用于在固定之后的初始阶段保持椎骨对准，其中间隔件与相邻椎骨的融合发生。 组件还可以用于分担施加到熔合间隔件的一些轴向脊柱负荷，以防止间隔件进入椎体的极度下沉，例如患者具有差的骨质量。 组件还可以起作用以防止在最初的术后期间垫片从盘片空间排出。 最后，这些组件可以用在需要或适用的组件的优点的身体的其他部分中。

    Translatable carriage fixation system
    7.
    发明申请
    Translatable carriage fixation system 有权
    可翻译托架固定系统

    公开(公告)号：US20060079901A1

    公开(公告)日：2006-04-13

    申请号：US11217959

    申请日：2005-08-31

    申请人： Christopher Ryan ,  Sean Suh ,  David Rathbun ,  Christoph Roth ,  David Koch

    发明人： Christopher Ryan ,  Sean Suh ,  David Rathbun ,  Christoph Roth ,  David Koch

    IPC分类号： A61F2/30

    CPC分类号： A61B17/8047 ,  A61B17/1728 ,  A61B17/7059 ,  A61B17/8004 ,  A61B17/8009 ,  A61B17/8023

    摘要： Translational bone fixation assemblies, kits containing such assemblies, and methods of use are described herein. The described assemblies may be used in spinal fusion procedures in which a damaged or diseased disc (or part of a disc) is removed from between a pair of vertebrae and a spinal fusion spacer is placed between the vertebrae. The assemblies may be applied to an anterior portion of the affected vertebrae to span the affected disc space, and may be fixed to the vertebrae using bone screws. The assemblies may function to maintain the vertebrae aligned during the initial period following fixation in which fusion of the spacer to the adjacent vertebrae occurs. The assemblies may also function to share some of the axial spinal load applied to the fusion spacer to prevent extreme subsidence of the spacer into the vertebral body, such as where the patient has poor bone quality.

    摘要翻译： 本文描述了平移骨固定组件，包含这种组件的套件和使用方法。 所描述的组件可以用于脊椎融合过程中，其中损伤的或患病的椎间盘（或椎间盘的一部分）从一对椎骨之间移除，并且脊椎融合间隔物被放置在椎骨之间。 组件可以施加到受影响的椎骨的前部以跨越受影响的椎间盘空间，并且可以使用骨螺钉固定到椎骨。 组合件可用于在固定之后的初始阶段保持椎骨对准，其中间隔件与相邻椎骨的融合发生。 组件还可以用于分担施加到熔合间隔件的一些轴向脊柱负荷，以防止间隔件进入椎体的极度下沉，例如患者具有差的骨质量。

    Translational plate with cover blocking system
    8.
    发明申请
    Translational plate with cover blocking system 审中-公开
    平移板与封闭系统

    公开(公告)号：US20060122605A1

    公开(公告)日：2006-06-08

    申请号：US11006113

    申请日：2004-12-06

    申请人： Sean Suh ,  David Rathbun

    发明人： Sean Suh ,  David Rathbun

    IPC分类号： A61F2/30

    CPC分类号： A61B17/8042 ,  A61B17/7059

    摘要： An apparatus includes a bone fastener, a bone fixation device and a bone fastener retainer device. The head of the fastener has a convex lower surface with a first arcuate contour, and has a convex upper surface with a second arcuate contour. The fixation device is configured to receive the fastener in an installed position in which the convex lower surface of the fastener head rests on a concave surface of the bone fixation device that also has the first arcuate contour. Additionally, the retainer device is configured to be mounted on the fixation device in a position in which a concave surface of the retainer device overlies the convex upper surface of the fastener head. The concave surface of the retainer device also has the second arcuate contour. The bone fastener retainer device may be receivable over the fixation device in a mechanical interlock with the fixation device.

    摘要翻译： 一种装置包括骨紧固件，骨固定装置和骨紧固件保持装置。 紧固件的头部具有具有第一弧形轮廓的凸形下表面，并且具有带有第二弓形轮廓的凸形上表面。 固定装置构造成将紧固件接纳在安装位置，在该位置中，紧固件头部的凸下表面位于同时具有第一弧形轮廓的骨固定装置的凹表面上。 另外，保持器装置构造成在保持装置的凹表面覆盖紧固件头部的凸形上表面的位置处安装在固定装置上。 保持装置的凹面也具有第二弧形轮廓。 骨固定器固定装置可以以与固定装置的机械互锁的方式接收在固定装置上方。

    Extraction screwdriver
    9.
    发明申请
    Extraction screwdriver 审中-公开
    提取螺丝刀

    公开(公告)号：US20050216027A1

    公开(公告)日：2005-09-29

    申请号：US10809767

    申请日：2004-03-24

    申请人： Sean Suh ,  David Rathbun

    发明人： Sean Suh ,  David Rathbun

    IPC分类号： A61B17/56 ,  A61B17/80 ,  A61B17/86 ,  A61B17/88 ,  A61B17/92

    CPC分类号： A61B17/92 ,  A61B17/8047 ,  A61B17/861 ,  A61B17/8888

    摘要： The present invention provides a simplified bone fastener removal tool which allows the surgeon to remove bone screws or other bone fasteners from bone, and from bone plates incorporating fastener locking elements. The tool includes an inner shaft which axially engages the bone fastener, a drive shaft which allows the fastener to be rotated using the tool, and an internally threaded outer sleeve which, in combination with the drive shaft, allows for a controlled removal of the fastener from the bone plate and bone. In particular, the internal threads of the outer sleeve engage external threads on the drive shaft, such that rotating the drive shaft while maintaining the outer sleeve fixed causes the drive shaft to translate with respect to the sleeve. Thus, when a fastener is axially engaged with the drive shaft, a controlled removal of the fastener from the bone and bone plate is accomplished simply by rotating the drive shaft with respect to the outer sleeve. No pulling on the fastener is necessary. A method of using the tool is also provided.

    摘要翻译： 本发明提供了一种简化的骨头紧固件去除工具，其允许外科医生从骨头以及从包含紧固件锁定元件的骨板移除骨螺钉或其它骨固定件。 该工具包括轴向接合骨紧固件的内轴，允许使用该工具旋转紧固件的驱动轴以及与该驱动轴组合的内螺纹外套，允许可控制地移除紧固件 从骨板和骨头。 特别地，外套筒的内螺纹接合在驱动轴上的外螺纹，使得在保持外套筒固定的同时旋转驱动轴使得驱动轴相对于套筒平移。 因此，当紧固件与驱动轴轴向接合时，简单地通过相对于外套筒旋转驱动轴来实现紧固件从骨头和骨板的受控移除。 不需要拉紧紧固件。 还提供了使用该工具的方法。

    Unidirectional fixation device
    10.
    发明申请
    Unidirectional fixation device 有权
    单向固定装置

    公开(公告)号：US20060217724A1

    公开(公告)日：2006-09-28

    申请号：US11078802

    申请日：2005-03-11

    申请人： Sean Suh ,  David Rathbun

    发明人： Sean Suh ,  David Rathbun

    IPC分类号： A61F2/30

    CPC分类号： A61B17/8047 ,  A61B17/7059 ,  A61B17/8023

    摘要： A fixation system may comprise at least one carriage element being capable of receiving one or more bone fasteners, the carriage element being mountable on a plate, the plate having an engaging portion for adjustably securing the carriage element to the main plate, the engaging portion allowing translational movement of the carriage plate with respect to the plate in only one axial direction. In one embodiment, the plate includes arms for receiving the carriage element and the carriage element includes channels mountable on the arms, with the engaging portion disposed within the channels. A method of use and kit is also described.

    摘要翻译： 固定系统可以包括至少一个托架元件，其能够容纳一个或多个骨紧固件，托架元件可安装在板上，该板具有用于将托架元件可调节地固定到主板的接合部分，该接合部分允许 滑架板在仅一个轴向相对于板的平移运动。 在一个实施例中，板包括用于接收托架元件的臂，并且托架元件包括可安装在臂上的通道，其中接合部分设置在通道内。 还描述了使用方法和试剂盒。