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    • 6. 发明申请
    • CLIP-ON REDUCER
    • WO2018026753A1
    • 2018-02-08
    • PCT/US2017/044796
    • 2017-08-01
    • AMENDIA, INC.
    • GUNN, Joshua DavidCAIN, David Brett
    • A61B17/70A61F5/00
    • A61B17/7086A61B17/7091A61B17/8875A61B2017/567A61B2017/681
    • A clip-on reducer tool assembly for seating a spinal fixation rod in a rod receiving implant, the tool assembly has an outer sleeve. The outer sleeve has a proximal end with a cylindrical portion having a threaded opening, a first leg extension extending therefrom to a distal end, and a second leg extension joined to the first leg extension at an intermediate location between the distal and proximal end. The second leg extension extends from the distal end toward the proximal end to a lever end spaced from the cylindrical portion. The leg extensions at the distal end have grasping members to engage an outer surface of a rod receiving implant and a fulcrum proximally located near the intermediate location configured to enlarge the space between the leg extension at the distal end as the lever end is depressed inwardly relative to a longitudinal axis of the outer sleeve.
    • 用于将脊柱固定杆安置在杆接收植入物中的夹紧减速器工具组件,所述工具组件具有外套筒。 外套筒具有近端,该近端具有带有螺纹开口的圆柱形部分,从其延伸到远端的第一腿延伸部和在远端和近端之间的中间位置处连接到第一腿延伸部的第二腿延伸部。 第二支腿延伸部从远端朝近端延伸到与圆柱形部分间隔开的杠杆端。 在远端处的腿延伸部具有用于接合杆接收植入物的外表面的抓握构件和在近侧位于中间位置附近的支点,所述支点构造成当杆末端向内相对地向内凹入时扩大在远端处的腿延伸部之间的空间 到外套管的纵轴。
    • 8. 发明申请
    • A MODULAR TULIP ASSEMBLY
    • 模块化TULIP组件
    • WO2018067233A1
    • 2018-04-12
    • PCT/US2017/046683
    • 2017-08-14
    • AMENDIA, INC.
    • TOON, GeoffreyCAIN, David BrettGUNN, Joshua David
    • A61B17/00A61B17/86
    • A modular tulip assembly has a rod receiving tulip and a saddle. The saddle is interlockingly held inside a distal portion of the tulip. The saddle has an external locking groove or recess. The tulip has a locking projection. The locking projection is positioned into the external locking groove or recess and holds the saddle in a pre-loaded unlocked state ready to be pushed onto a head of an implanted bone screw. Upon receiving the head of the bone screw, the saddle can be moved distally relative to the tulip to a locked state by moving the locking groove or recess distally past the locking projection to where the proximal end of the saddle is past abutting the locking projection.
    • 一个模块郁金香大会有一杆接受郁金香和鞍。 鞍座联锁地保持在郁金香的远端部分内。 鞍座具有外部锁定凹槽或凹槽。 郁金香有一个锁定投影。 锁定突起定位在外部锁定凹槽或凹部中并且将鞍座保持在预加载的解锁状态,以准备被推到植入的骨螺钉的头部上。 在接纳骨螺钉的头部时,通过将锁定凹槽或凹部向远侧移动经过锁定突出部,鞍座可以相对于郁金香向远端运动至锁定状态,直到鞍座的近端越过邻接锁定突出部的位置。