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    Stabilizing vertebrae with expandable spacers
    5.
    发明授权
    Stabilizing vertebrae with expandable spacers 有权

    公开(公告)号：US10117753B2

    公开(公告)日：2018-11-06

    申请号：US14106036

    申请日：2013-12-13

    申请人： Sean Suh ,  Chad Glerum ,  Damien O'Halloran

    发明人： Sean Suh ,  Chad Glerum ,  Damien O'Halloran

    IPC分类号： A61F2/44 ,  A61F2/30 ,  A61F2/48 ,  A61F2/28

    摘要： A spinal distractor and stabilizer has resilient, conformable bone contacting sections which are separated by an expandable chamber that extends from one of the sections, and which forms a ratchet with the section, ensuring that once expanded by being filled with a substance, cannot contract absent intervention by a medical practitioner. The stabilizer may be filled with a material which solidifies, after which some or all of the device may biodegrade. The device may also be provided in separable portions to facilitate implantation. The conformable sections distribute the distraction and stabilizing force evenly over the bone surface, reducing the incidence of disruption to the integrity of the bone.

    Methods and Apparatus For Treating Vertebral Fractures
    10.
    发明申请
    Methods and Apparatus For Treating Vertebral Fractures 有权
    治疗椎体骨折的方法和装置

    公开(公告)号：US20110202062A1

    公开(公告)日：2011-08-18

    申请号：US12708233

    申请日：2010-02-18

    申请人： Damien O'Halloran ,  Sean Suh

    发明人： Damien O'Halloran ,  Sean Suh

    IPC分类号： A61B17/56 ,  A61M29/00

    CPC分类号： A61B17/1671 ,  A61B17/12136 ,  A61B17/3472 ,  A61B17/7097 ,  A61B17/8852 ,  A61B17/8855 ,  A61B2017/3445 ,  A61B2017/3454

    摘要： Methods and apparatus for treating bones, including, in one or more embodiments, methods and apparatus for treatment of vertebral fractures that include a containment assembly for cement containment and/or a balloon assembly for maintaining vertebral height. Methods for treating a bone comprising: inserting a cannula having an inner lumen into the bone; creating a cavity in the bone; providing a containment assembly, wherein the containment assembly may comprise a tubular member having a proximal end and a distal end, a containment jacket disposed on the distal end of the tubular member, and a guide wire disposed through the tubular member with the guide extending into the containment jacket; inserting the containment jacket through the inner lumen of the cannula and into the cavity; and introducing a filler material into the containment jacket.

    摘要翻译： 在一个或多个实施例中，包括用于治疗椎骨骨折的方法和装置，包括用于水泥容纳的容纳组件和/或用于维持椎体高度的气囊组件，包括用于治疗骨骼的方法和装置。 用于治疗骨的方法包括：将具有内腔的插管插入骨中; 在骨骼中形成一个空腔; 提供容纳组件，其中所述容纳组件可以包括具有近端和远端的管状构件，设置在所述管状构件的远端上的容纳护套，以及穿过所述管状构件设置的引导件，所述引导件延伸到 遏制外套; 将所述容纳护套穿过所述套管的内腔插入腔中; 并将填充材料引入所述安全套。