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    Driver assembly and fastener apparatus
    1.
    发明授权
    Driver assembly and fastener apparatus 有权
    驱动器组件和紧固件装置

    公开(公告)号：US07846167B2

    公开(公告)日：2010-12-07

    申请号：US11593447

    申请日：2006-11-06

    申请人： Saddy R. Garcia ,  Ryan N. Luby ,  Robert T. McKee ,  Derek S. Lewis ,  Shawn D. Roman ,  Larry Colgan

    发明人： Saddy R. Garcia ,  Ryan N. Luby ,  Robert T. McKee ,  Derek S. Lewis ,  Shawn D. Roman ,  Larry Colgan

    IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00

    CPC分类号： A61B17/862 ,  A61B17/8863 ,  A61B17/8883 ,  A61B17/8888 ,  A61B2017/0046 ,  A61B2090/037

    摘要： A driver assembly may include a fastener and a driver. The fastener may have a head with upper and lower surfaces. An engagement portion may be located in the upper surface proximate a perimeter portion thereof. A shank may extend from the lower surface of the head and a breakaway portion may extend from the upper surface of the head. The driver may include a shaft having a body with a first end having a fastener-engaging portion. The fastener-engaging portion may have an outer driving geometry engaged with the engagement portion of the fastener when in an engaged position. The first end may further include an opening therein. The opening may receive at least a portion of the breakaway portion when in the engaged position.

    摘要翻译： 驱动器组件可以包括紧固件和驱动器。 紧固件可以具有具有上表面和下表面的头部。 接合部分可以位于靠近其周边部分的上表面中。 柄可以从头部的下表面延伸并且分离部分可以从头部的上表面延伸。 驱动器可以包括具有主体的轴，第一端具有紧固件接合部分。 当处于接合位置时，紧固件接合部分可以具有与紧固件的接合部分接合的外部驱动几何形状。 第一端还可以包括其中的开口。 当处于接合位置时，开口可以容纳分离部分的至少一部分。

    Multiple screw delivery apparatus
    2.
    发明授权
    Multiple screw delivery apparatus 有权
    多螺旋输送装置

    公开(公告)号：US07461574B2

    公开(公告)日：2008-12-09

    申请号：US10833260

    申请日：2004-04-27

    申请人： Derek S. Lewis ,  Shawn D. Roman

    发明人： Derek S. Lewis ,  Shawn D. Roman

    IPC分类号： B25B23/06 ,  A61B17/56

    CPC分类号： A61B17/862 ,  A61B17/865 ,  A61B17/8891 ,  A61B2090/037

    摘要： A multiple screw dispensing apparatus and method for surgical applications includes a body and a screw set loaded within the body. The screw set includes a plurality of releasably coupled screws. A block is slidably mounted with respect to the body and abuts a head portion of the screw. After driving a screw into a material, another screw may be positioned for use by engaging the block.

    摘要翻译： 用于外科应用的多螺杆分配装置和方法包括主体和装载在体内的螺钉组。 螺钉组包括多个可释放地联接的螺钉。 块相对于主体可滑动地安装并且抵靠螺钉的头部。 在将螺钉驱动到材料中之后，可以通过接合块来定位另一个螺钉用于使用。

    System for achieving selectable fixation in an orthopedic plate
    3.
    发明授权
    System for achieving selectable fixation in an orthopedic plate 有权
    用于在矫形板中实现可选择的固定的系统

    公开(公告)号：US09113970B2

    公开(公告)日：2015-08-25

    申请号：US12932970

    申请日：2011-03-10

    申请人： Derek S. Lewis ,  Andrew J. Leither ,  Rebecca F. Diliberto

    发明人： Derek S. Lewis ,  Andrew J. Leither ,  Rebecca F. Diliberto

    IPC分类号： A61B17/80 ,  A61B17/17 ,  A61B17/86 ,  A61B17/88

    CPC分类号： A61B17/8047 ,  A61B17/1728 ,  A61B17/8057 ,  A61B17/861 ,  A61B17/8615 ,  A61B17/8888

    摘要： An orthopedic plate and fastener system is provided for fixation of bones which has an implant that can selectably be used to achieve fixed angle and variable locking of the fasteners, as well as non-locking of the fasteners. The system includes a variable locking assembly that includes a locking insert, having threads which mates with internal threads of a through opening in the implant. The system also provides for locking fixed angle fixation, and non-locking variable angle fixation, all of which can be used with the threaded holes of the plates. The locking insert is provided on a ring driver, which is similar to or acts as the drill guide used with the locking fasteners of the present. Thus, the invention also relates to a method of enabling surgery where the surgeon can select the mode of fixation of fasteners between variable axis locking, variable axis non-locking, and fixed angle locking fixation, all utilizing the same fastener opening within the implant.

    摘要翻译： 提供矫形板和紧固件系统用于固定骨头，其具有可选择地用于实现紧固件的固定角度和可变锁定的植入物，以及非锁定紧固件。 该系统包括可变锁定组件，其包括锁定插入件，其具有与植入物中的通孔的内螺纹配合的螺纹。 该系统还提供锁定固定角度固定和非锁定可变角度固定，所有这些可以与板的螺纹孔一起使用。 锁定插入件设置在环形驱动器上，该驱动器类似于或用作与本发明的锁定紧固件一起使用的钻子引导器。 因此，本发明还涉及一种能够进行手术的方法，其中外科医生可以选择在可变轴锁定，可变轴非锁定和固定角度锁定固定之间的紧固件的固定模式，所有这些都使用植入物内的相同的紧固件开口。

    ORTHOPEDIC PLATE FOR USE IN FIBULA REPAIR
    4.
    发明申请
    ORTHOPEDIC PLATE FOR USE IN FIBULA REPAIR 审中-公开
    用于FIBULA修复的正畸板

    公开(公告)号：US20120109215A1

    公开(公告)日：2012-05-03

    申请号：US13348940

    申请日：2012-01-12

    申请人： Dustin Ducharme ,  Bryan D. Den Hartog ,  Derek S. Lewis

    发明人： Dustin Ducharme ,  Bryan D. Den Hartog ,  Derek S. Lewis

    IPC分类号： A61B17/88

    CPC分类号： A61B17/8061

    摘要： The present invention relates to an orthopedic plate for use in repair of a fibula. The plate has a Y-shaped profile which has the contour of a spoon where the bowl includes a terminal pair of arms that form differing angles and lengths relative to the trunk portion of the plate. The arms include locking screw holes where the screws converge toward each other, but do not impinge so as to provide multiplanar fixation.

    摘要翻译： 本发明涉及一种用于修复腓骨的矫形板。 板具有Y形轮廓，其具有勺子的轮廓，其中碗包括相对于板的躯干部分形成不同角度和长度的端子对臂。 这些臂包括锁定螺钉孔，其中螺钉朝向彼此收敛，但不会撞击以提供多平面固定。

    Variable axis locking mechanism for use in orthopedic implants
    5.
    发明申请
    Variable axis locking mechanism for use in orthopedic implants 有权
    用于矫形植入物的变轴锁定机构

    公开(公告)号：US20110015682A1

    公开(公告)日：2011-01-20

    申请号：US12804062

    申请日：2010-07-13

    申请人： Derek S. Lewis ,  Andrew J. Leither ,  Rebecca F. DiLiberto

    发明人： Derek S. Lewis ,  Andrew J. Leither ,  Rebecca F. DiLiberto

    IPC分类号： A61B17/86 ,  A61B17/80

    CPC分类号： A61B17/8047 ,  A61B17/8033 ,  A61B17/8052 ,  A61B17/8057 ,  A61B17/84 ,  A61B17/86 ,  A61B17/863 ,  A61B17/88 ,  A61B2017/868

    摘要： A locking mechanism assembly to allow locking of a fastener in an orthopedic implant having its axis at a variable angle relative to the axis of threaded through opening in the implant. The assembly includes a locking insert, having threads which mates with the threads of the through opening and which includes a smooth opening that forms a torque driving recess and an annular flange. A fixator has a head portion with external threads of a harder material than that which forms the through opening so that the threads of the fixator will deform the insert to lock the fixator in a desired position relative to the plate.

    摘要翻译： 锁定机构组件，其允许将紧固件锁定在矫形外科植入物中，所述矫形植入物具有相对于植入物中的穿过开口的轴线的可变角度。 组件包括锁定插入件，其具有与通孔的螺纹配合的螺纹，并且包括形成扭矩驱动凹部和环形凸缘的平滑开口。 固定器具有头部，其具有比形成通孔的材料更硬的外部螺纹，使得固定器的螺纹将使插入件变形，以将固定器相对于板锁定在期望的位置。

    Variable axis locking mechanism for use in orthopedic implants
    6.
    发明申请
    Variable axis locking mechanism for use in orthopedic implants 审中-公开
    用于矫形植入物的变轴锁定机构

    公开(公告)号：US20090248087A1

    公开(公告)日：2009-10-01

    申请号：US12380339

    申请日：2009-02-26

    申请人： Derek S. Lewis ,  David B. Kay

    发明人： Derek S. Lewis ,  David B. Kay

    IPC分类号： A61B17/86

    CPC分类号： A61B17/8057 ,  A61B17/8047 ,  A61B17/8605

    摘要： A locking mechanism assembly to allow locking of a fastener in an orthopedic implant having its axis at a variable angle relative to the axis of a threaded through opening in the implant. The assembly includes a convexly rounded ring shaped locking insert which mates with the through opening. The head of the fastener includes a concentric flange that engages the locking ring into a locking relationship with the threads of the opening as the fastener is tightened into position. Preferably the locking ring is integral with the head of the fastener. The locking ring is made from a material that is more deformable than the material of the plate.

    摘要翻译： 一种锁定机构组件，用于允许将紧固件锁定在矫形外科植入物中，所述矫形植入物具有相对于所述植入物中的螺纹通孔的轴线可变的角度。 组件包括与通孔相配合的凸形圆形的环形锁定插入件。 紧固件的头部包括同心凸缘，该紧固件紧固在适当位置时，该凸缘将锁定环接合到与开口的螺纹的锁定关系中。 优选地，锁定环与紧固件的头部成一体。 锁定环由比板的材料更易变形的材料制成。

    Orthopedic compression screw
    8.
    发明授权
    Orthopedic compression screw 有权
    骨科压缩螺丝

    公开(公告)号：US08394132B2

    公开(公告)日：2013-03-12

    申请号：US12283777

    申请日：2008-09-16

    申请人： Derek S. Lewis ,  Deepa Mani ,  David B. Kay ,  Amanda Martin

    发明人： Derek S. Lewis ,  Deepa Mani ,  David B. Kay ,  Amanda Martin

    IPC分类号： A61B17/58

    CPC分类号： A61B17/8635 ,  A61B17/8605 ,  A61B17/864

    摘要： A cannulated compression screw is used as an orthopedic implant and has a threaded distal end with an insertion tip that includes at least one and preferably two, three or four flutes to allow the screw to be self-tapping. Optionally, the screw also includes one or more reverse cutting flutes proximal to the insertion tip. The distal threads are cancellous threads having a generally constant minor diameter and a generally constant major diameter and a generally constant thread pitch. An intermediate portion of the screw is non-threaded and the proximal end includes a compression wedge or taper that has at least one, and preferably two to five flutes that terminate before the top of the screw. The proximal end further includes a radiused bevel to the terminal surface that includes a hexagonal torque driving recess. The diameter of the non-threaded shaft section is constant distal from the compression wedge to the distal tip where it defines the minor diameter of the threaded portion. The screw optionally includes a tapered insertion tip.

    摘要翻译： 插管式压缩螺钉用作矫形植入物，并且具有螺纹远端，其具有插入末端，所述插入末端包括至少一个，优选两个，三个或四个凹槽，以允许螺钉自攻。 可选地，螺钉还包括靠近插入尖端的一个或多个反向切割凹槽。 远端螺纹是具有通常恒定的小直径和大致恒定的大直径和大致恒定的螺距的松质线。 螺钉的中间部分是非螺纹的，并且近端包括压缩楔形或锥形，其具有在螺钉的顶部之前终止的至少一个，优选地两至五个凹槽。 近端还包括包括六角扭矩驱动凹部的端子表面的圆弧形斜面。 非螺纹轴部分的直径从压缩楔到远侧末端是恒定的，其中它限定螺纹部分的小直径。 螺杆可选地包括锥形插入尖端。