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    • 7. 发明申请
    • SPINAL ROD REDUCTION INSTRUMENTS AND METHODS FOR USE
    • 脊髓减少器具及其使用方法
    • US20090030420A1
    • 2009-01-29
    • US11828684
    • 2007-07-26
    • Thomas J. RuncoRichard W. FournierThomas J. Gamache
    • Thomas J. RuncoRichard W. FournierThomas J. Gamache
    • A61B17/58A61B17/00
    • A61B17/7086
    • Methods and devices are provided for reducing a spinal fixation element into a spinal implant element. In one exemplary embodiment, a spinal rod reduction device is provided for reducing a spinal fixation element into a spinal implant element. The spinal rod reduction device can include a fastener engaging member for engaging at least a portion a spinal implant element, a reduction member for engaging at least a portion of a spinal fixation element, and a handle assembly mated to the reduction member. The handle assembly can be designed in such a way that actuation of the handle assembly causes movement of the reduction member relative to the fastener engaging member and the movement of the reduction member reduces the spinal fixation element into the spinal implant element. Two different styles of spinal rod reduction devices are discussed in detail. Various techniques are also provided for reducing a spinal fixation element into a spinal implant element.
    • 提供了将脊柱固定元件减小到脊柱植入元件中的方法和装置。 在一个示例性实施例中,提供脊柱杆减小装置用于将脊柱固定元件减小到脊柱植入元件中。 脊柱杆减速装置可以包括用于接合脊柱植入元件的至少一部分的紧固件接合构件,用于接合脊柱固定元件的至少一部分的减速构件和配合到还原构件的手柄组件。 手柄组件可以被设计成使得手柄组件的致动引起减速构件相对于紧固件接合构件的移动,并且减速构件的移动将脊柱固定元件减小到脊柱植入元件中。 详细讨论了两种不同类型的脊柱杆减速装置。 还提供了用于将脊柱固定元件减少到脊柱植入元件中的各种技术。
    • 8. 发明授权
    • Drill locator for locating holes to be drilled in tubes
    • 钻孔定位器用于定位待钻孔的孔
    • US06669413B1
    • 2003-12-30
    • US09981615
    • 2001-10-16
    • James N. NeeldThomas J. GamacheWayne Rogers
    • James N. NeeldThomas J. GamacheWayne Rogers
    • B23B4902
    • B23B47/281Y10T408/557Y10T408/567Y10T408/568Y10T408/97
    • A hole-locating device for use in the field for locating and assisting in the drilling of holes in cut ends of tubing includes a body having an outer wall with a plurality of outer flat surfaces and an inner cylindrical wall spaced from said outer wall. The outer wall having a pair of aligned openings on opposite sides of the side wall and the inner wall having a pair of openings spaced 180° apart, wherein the openings in the outer wall and the openings in the inner wall are in alignment. In cutting aligned openings in a tube, the tube is received within an open end of the body in the spacing between the inner wall and the outer wall and a drill bit is placed in adjacent openings in the outer wall and inner wall for receiving a drill bit therein.
    • 用于现场的用于定位和辅助在管道切割端的钻孔的孔定位装置包括具有外壁和多个外平坦表面的主体以及与所述外壁间隔开的内圆柱形壁。 外壁在侧壁的相对侧上具有一对对齐的开口,内壁具有间隔开180°的一对开口,其中外壁中的开口和内壁中的开口对准。 在切割管中的对准的开口中,管被容纳在内壁和外壁之间的间隔的主体的开口端内,并且钻头被放置在外壁和内壁中的相邻开口中,用于接收钻 位。
    • 9. 发明授权
    • Instruments and methods for manipulating a spinal fixation element
    • 用于操纵脊柱固定元件的仪器和方法
    • US08647347B2
    • 2014-02-11
    • US13523150
    • 2012-06-14
    • Thomas J. RuncoMichael S. VarieurThomas J. GamacheRichard W. Fournier
    • Thomas J. RuncoMichael S. VarieurThomas J. GamacheRichard W. Fournier
    • A61B17/56
    • A61B17/7032A61B17/7088A61B17/7091
    • An instrument for manipulating a spinal fixation element relative to a bone anchor includes a bone anchor grasping mechanism, a first adjustment mechanism, and a second adjustment mechanism. The bone anchor grasping mechanism includes a first arm having a distal end configured to engage an opening provided in the bone anchor. The first adjustment mechanism includes a second arm pivotally connected to the first arm. The second arm has a distal end configured to engage an opening provided in the bone anchor and is operable to adjust a spinal fixation element in a first direction upon pivoting relative to the first arm. The second adjustment mechanism is removably and replaceably coupled to the bone anchor grasping mechanism and is movable relative to the bone anchor grasping mechanism to adjust the spinal fixation element in a second direction, perpendicular to the first direction, relative to the bone anchor.
    • 用于相对于骨锚固器操纵脊骨固定元件的仪器包括骨锚固件抓握机构,第一调节机构和第二调节机构。 骨锚固机构包括第一臂,其具有构造成接合设置在骨锚中的开口的远端。 第一调节机构包括枢转地连接到第一臂的第二臂。 第二臂具有构造成接合设置在骨锚中的开口的远端,并且可操作以在相对于第一臂枢转时沿第一方向调节脊骨固定元件。 所述第二调节机构可拆卸地且可更换地联接到所述骨锚固夹持机构,并且可相对于所述骨锚固夹持机构移动,以相对于所述骨锚固器在垂直于所述第一方向的第二方向上调节所述脊骨固定元件。