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    • 1. 发明申请
    • SPINAL COMPRESSOR AND DISTRACTOR
    • 脊柱压缩机和分离器
    • WO2015143458A1
    • 2015-09-24
    • PCT/US2015/029190
    • 2015-05-05
    • SONG, John
    • SONG, John
    • A61B17/58
    • A61B17/025A61B17/7014A61B17/7079A61B17/708A61B2017/0256
    • A combined apparatus for compression and distraction of a first physical component having a first bone screw and a second physical component having a second bone screw, said apparatus comprising a connected rod fixedly connected to one of the first and second bone screw heads and slidably connected to the other of the first and second bone screw heads, a rod holder, and an adjusting member comprising an adjusting means and a turning means, such that when the adjusting member is turned by use of the turning means, the adjusting means forces an increase in distance between the rod holder and adjacent bone screw head, resulting in compression or distraction as desired of the physical components.
    • 一种用于压缩和牵引具有第一骨螺钉的第一物理部件和具有第二骨螺钉的第二物理部件的组合装置,所述装置包括固定地连接到第一和第二骨螺钉头中的一个的连接杆,并且可滑动地连接到 第一和第二骨螺钉头中的另一个,杆保持器和包括调节装置和转动装置的调节构件,使得当调节构件通过使用转动装置转动时,调节装置强制增加 杆保持器和相邻的骨螺钉头之间的距离,导致物理部件所需的压缩或牵引。
    • 3. 发明申请
    • METHOD AND DEVICE FOR SPINAL STABILIZATION
    • 用于脊柱稳定的方法和装置
    • WO2009108505A1
    • 2009-09-03
    • PCT/US2009/033846
    • 2009-02-12
    • SITES MEDICALSONG, John, K.
    • SONG, John, K.
    • A61B17/70
    • A61B17/7002A61B17/7007A61B17/7032A61B17/7041A61B17/8897
    • A method and device for percutaneously mating a spinal connecting rod to spinal screws utilizing guide wires Numerous embodiments are descnbed whereby a connecting rod is passed over a guide wire through the skin and into the heads of spinal screws An exemplary method comprising approximating a spinal connecting rod adjacent to spinal fixation devices by placing one or more guide wires into the vertebra, followed by placing one or more spinal fixation devices over one or more guide wires and fixating them in or to the vertebra, and then sliding the connecting rod over one or more guide wires to mate with one or more spinal fixation devices.
    • 使用导丝将脊柱连接杆经脊椎螺钉经皮连接到脊椎螺钉的方法和装置描述许多实施例,其中连杆通过导丝穿过皮肤并进入脊椎螺钉的头部。一种示例性方法,包括近似脊柱连杆 通过将一个或多个引导线放置在椎骨中,然后将一个或多个脊柱固定装置放置在一根或多根导丝上并将其固定在椎骨内或与椎骨固定在脊椎固定装置上,然后将连杆滑过一个或多个 引导线与一个或多个脊柱固定装置配合。