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    Variable axis locking mechanism for use in orthopedic implants
    1.
    发明授权
    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：US09259255B2

    公开(公告)日：2016-02-16

    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： A61B17/88 ,  A61B17/80 ,  A61B17/86

    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。

    System for achieving selectable fixation in an orthopedic plate
    2.
    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。

    Variable axis locking mechanism for use in orthopedic implants
    3.
    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。

    System for achieving selectable fixation in an orthopedic plate
    7.
    发明申请
    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：US20110224737A1

    公开(公告)日：2011-09-15

    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

    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。

    Variable angle depth limited fastener driver and variable angle fixation system for use in orthopedic plates
    8.
    发明申请
    Variable angle depth limited fastener driver and variable angle fixation system for use in orthopedic plates 审中-公开
    可变角深度限制紧固件驱动器和可变角度固定系统，用于矫形板

    公开(公告)号：US20120059385A1

    公开(公告)日：2012-03-08

    申请号：US13135451

    申请日：2011-07-06

    申请人： Derek S. Lewis ,  Elizabeth Altenau ,  Rebecca F. DiLiberto ,  Jackson R. Heavener

    发明人： Derek S. Lewis ,  Elizabeth Altenau ,  Rebecca F. DiLiberto ,  Jackson R. Heavener

    IPC分类号： A61B17/56

    CPC分类号： A61B17/8875 ,  A61B17/8891 ,  A61B90/03

    摘要： The present invention relates to an orthopedic fastener driver which can be used with a variable angle fixation system, and in particular in which the driver has a variable angle drive tip that is capable of screwing a fastener in an orthopedic plate assembly at a variable angle relative to the drive axis of the driver, and further wherein the driver has a drive mechanism including an interference clutch mechanism that disengages so as to limit the relative depth of the fastener in the plate assembly as to avoid driving the fastener or fastener assembly through the plate.

    摘要翻译： 本发明涉及一种能够与可变角度固定系统一起使用的整形外科紧固件驱动器，特别是其中驾驶员具有可变角度的驱动尖端，该可变角度驱动尖端能够以可变的角度相对于矫形板组件中的紧固件 并且进一步地，其中驱动器具有驱动机构，该驱动机构包括干涉离合器机构，该干涉离合器机构脱离以便限制紧固件在板组件中的相对深度，以避免通过该板驱动紧固件或紧固件组件 。