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    Surgical measurement and resection framework
    2.
    发明申请
    Surgical measurement and resection framework 有权
    手术测量和切除框架

    公开(公告)号：US20050273167A1

    公开(公告)日：2005-12-08

    申请号：US10990191

    申请日：2004-11-15

    申请人： Daniel Triplett ,  T. Fallin ,  Robert Hoy ,  Alan Chervitz ,  Joel Dever

    发明人： Daniel Triplett ,  T. Fallin ,  Robert Hoy ,  Alan Chervitz ,  Joel Dever

    IPC分类号： A61B17/16 ,  A61B17/17 ,  A61B17/70 ,  A61B17/90 ,  A61B19/00 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

    CPC分类号： A61B17/1757 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/1742 ,  A61B17/1764 ,  A61B17/8897 ,  A61B90/94 ,  A61B2090/061 ,  A61B2090/067 ,  A61B2090/3916 ,  A61F2/4405 ,  A61F2/4611 ,  A61F2/4657 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/4622 ,  A61F2002/4677 ,  A61F2002/4687

    摘要： A frame is attachable to first and second bone portions of a patient to facilitate measurement and resection of one or more bony landmarks. The frame has two anchoring features, each of which has a semispherical surface that permits rotational adjustment of the frame against the bone portions until the frame is secured. A bridging structure couples the anchoring features together such that the anchoring features are lockably movable with respect to each other. The bridging structure may have three linear sliders that provide the relative motion. A locking mechanism exerts pressure on all three sliders to lock them in place. An external anchoring feature enables attachment of the frame to a stationary reference to stabilize the frame. The frame also has registration features that permit attachment of measurement or resection tools to the frame. The frame is particularly useful for measuring and resecting spinal facets for facet replacement.

    摘要翻译： 框架可附接到患者的第一和第二骨部分，以便于测量和切除一个或多个骨骼地标。 框架具有两个锚固特征，每个锚定特征具有半球形表面，其允许框架相对于骨部分的旋转调节，直到框架被固定。 桥接结构将锚定特征联接在一起，使得锚定特征可相对于彼此锁定地移动。 桥接结构可以具有提供相对运动的三个线性滑块。 锁定机构对所有三个滑块施加压力以将它们锁定在适当位置。 外部锚固特征使得能够将框架附接到固定基准件以稳定框架。 该框架还具有允许将测量或切除工具附接到框架的配准特征。 该框架特别适用于测量和切除脊柱面用于小面置换。

    Facet joint replacement
    4.
    发明申请
    Facet joint replacement 审中-公开
    方面关节置换

    公开(公告)号：US20050080486A1

    公开(公告)日：2005-04-14

    申请号：US10687865

    申请日：2003-10-17

    申请人： T. Fallin ,  E. Goble ,  Robert Hoy ,  Daniel Justin ,  Alan Chervitz ,  Jude Paganelli ,  Dan Triplott

    发明人： T. Fallin ,  E. Goble ,  Robert Hoy ,  Daniel Justin ,  Alan Chervitz ,  Jude Paganelli ,  Dan Triplott

    IPC分类号： A61F20060101 ,  A61F2/44

    CPC分类号： A61F2/4405 ,  A61B17/7062 ,  A61B17/7064 ,  A61B17/844 ,  A61F2/4637 ,  A61F2002/448

    摘要： A prosthesis for the replacement of at least a portion of the bone of a facet located on a mammalian vertebra, comprising: an articulating surface that articulates with another facet; a bone contacting surface that contacts a surface of the vertebra, the articulating surface being connected to the bone contacting surface; and a fixation element that attaches the bone contacting surface to the vertebra, the fixation element being adapted for implantation into an interior bone space of a pedicle of the vertebra; wherein the prosthesis is configured so that no portion of the prosthesis contacts the posterior arch of the vertebra.

    摘要翻译： 一种用于置换位于哺乳动物脊椎骨的小面骨的至少一部分的假体，包括：与其他小面相关联的关节表面; 接触椎骨表面的骨接触表面，所述关节表面连接到所述骨接触表面; 以及固定元件，其将所述骨接触表面附接到所述椎骨，所述固定元件适于植入所述椎骨的椎弓根的内部骨空间中; 其中所述假体构造成使得所述假体的任何部分都不接触所述椎骨的后拱。

    FACET JOINT REPLACEMENT
    5.
    发明申请
    FACET JOINT REPLACEMENT 有权
    FACET联合替代

    公开(公告)号：US20070270967A1

    公开(公告)日：2007-11-22

    申请号：US11670292

    申请日：2007-02-01

    申请人： T. Fallin ,  E. Goble ,  Robert Hoy ,  Daniel Justin ,  Alan Chervitz ,  Jude Paganelli ,  Dan Triplett

    发明人： T. Fallin ,  E. Goble ,  Robert Hoy ,  Daniel Justin ,  Alan Chervitz ,  Jude Paganelli ,  Dan Triplett

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4405 ,  A61B17/7062 ,  A61B17/7064 ,  A61B17/844 ,  A61F2/4637 ,  A61F2002/448

    摘要： A prosthesis for the replacement of at least a portion of the bone of a facet located on a mammalian vertebra, comprising: an articulating surface that articulates with another facet; a bone contacting surface that contacts a surface of the vertebra, the articulating surface being connected to the bone contacting surface; and a fixation element that attaches the bone contacting surface to the vertebra, the fixation element being adapted for implantation into an interior bone space of a pedicle of the vertebra; wherein the prosthesis is configured so that no portion of the prosthesis contacts the posterior arch of the vertebra.

    摘要翻译： 一种用于置换位于哺乳动物脊椎骨的小面骨的至少一部分的假体，包括：与其他小面相关联的关节表面; 接触椎骨表面的骨接触表面，所述关节表面连接到所述骨接触表面; 以及固定元件，其将所述骨接触表面附接到所述椎骨，所述固定元件适于植入所述椎骨的椎弓根的内部骨空间中; 其中所述假体构造成使得所述假体的任何部分都不接触所述椎骨的后拱。

    Apparatus and method for orthopedic fixation
    6.
    发明申请
    Apparatus and method for orthopedic fixation 审中-公开
    骨科固定装置及方法

    公开(公告)号：US20050267476A1

    公开(公告)日：2005-12-01

    申请号：US11125827

    申请日：2005-05-10

    申请人： Alan Chervitz ,  T. Fallin ,  Robert Hoy

    发明人： Alan Chervitz ,  T. Fallin ,  Robert Hoy

    IPC分类号： A61B17/56 ,  A61B17/58 ,  A61B17/80 ,  A61B17/84

    CPC分类号： A61B17/842 ,  A61B17/80

    摘要： A filament retaining washer for mounting about the shank of a bone screw deployed in a bone whereby to retain the filament to the bone, the filament retaining washer comprising a structure having a screw hole extending therethrough for receiving therein the shank of the bone screw deployed in the bone, whereby to secure the structure to the bone, the screw hole defining a first axis, and the structure having a filament hole extending therethrough for receiving a filament therein so as to retain the filament to the structure, the filament hole defining a second axis extending substantially perpendicular to the first axis.

    摘要翻译： 一种灯头保持垫圈，用于安装在骨头上的骨螺钉的柄部上，从而将细丝保持在骨头上，灯丝保持垫圈包括具有延伸穿过其中的螺钉孔的结构，用于容纳部署在其中的骨螺钉的柄部 骨，由此将结构固定到骨头，螺钉孔限定第一轴线，并且该结构具有延伸穿过其中的细丝孔，以在其中容纳细丝，以将细丝保持在结构上，细丝孔限定第二轴 轴线基本上垂直于第一轴线延伸。

    Method for reconstructing a ligament
    9.
    发明申请
    Method for reconstructing a ligament 审中-公开

    公开(公告)号：US20050261766A1

    公开(公告)日：2005-11-24

    申请号：US11121159

    申请日：2005-05-03

    申请人： Alan Chervitz ,  T. Fallin ,  Daniel Justin

    发明人： Alan Chervitz ,  T. Fallin ,  Daniel Justin

    IPC分类号： A61B17/17 ,  A61B17/56 ,  A61F2/08

    CPC分类号： A61F2/0805 ,  A61B17/1714 ,  A61B17/1764 ,  A61F2/0811 ,  A61F2002/0841 ,  A61F2002/0852 ,  A61F2002/0882

    摘要： A method for reconstructing a ligament. In one form of the invention, there is disclosed a method for securing a graft ligament in a bone tunnel, the method comprising the steps of: (1) forming a first bone tunnel in a bone, and forming a second bone tunnel in the same bone, the second bone tunnel being transverse to, and intersecting, the first bone tunnel; (2) positioning a flexible member in the second transverse bone tunnel so that the flexible member extends across the first bone tunnel, and positioning the graft ligament in the first bone tunnel, independently of the flexible member, so that the graft ligament is looped over the flexible member; and (3) positioning a crosspin over the flexible member and in the second transverse bone tunnel so that the graft ligament is looped over, and may be supported by, the crosspin.