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    • 2. 发明公开
    • A PLASTICALLY DEFORMABLE INTER-OSSEOUS DEVICE
    • 塑性变形的间质装置
    • EP3017793A3
    • 2016-08-17
    • EP15199922.4
    • 2011-06-27
    • Spine Wave, Inc.Malandain, Hugues
    • MALANDAIN, Hugues
    • A61F2/44
    • A61F2/4455A61B17/8852A61F2/442A61F2/4611A61F2002/30014A61F2002/30016A61F2002/30018A61F2002/30377A61F2002/30579A61F2002/4475A61F2002/4627A61F2002/4631A61F2220/0016A61F2310/00017A61F2310/00023A61F2310/00029A61F2310/00131A61F2310/00137A61F2310/00161A61F2310/00167A61F2310/00203
    • The invention relates to an orthopedic stabilizing device for placement in an interosseous space defined by adjacent bony surfaces, comprising:
      a deformable monolithic body having a distal end and a proximal end, an upper bone contact structure and a lower bone contact structure, a locator arm adjacent the proximal end, a locator arm adjacent the distal end, a center section having a distal end and a proximal end extending between said upper bone contact structure and said lower bone contact structure, each locator arm being joined to said upper bone contact structure, said lower bone contact structure and said center portion at the respective distal and proximal ends by a deformation joint thereat, a first partial column on said upper bone contact structure projecting toward said center section, a second partial column on said lower bone contact structure projecting toward said center section, said center section including a third partial column projecting toward said upper bone contact structure and a fourth partial column projecting toward said lower bone contact structure, said body being expandable along a height axis between a first smaller height to a second larger expanded height, said center section being movable in a direction transverse to said expanded height, said partial columns not being engaged with each other at said first height and operative to form upon expansion a load-bearing column along the height axis by the direct engagement of said first partial column with said third partial column and the second partial column with said fourth partial column, said load-bearing column spanning the distance between said upper bone contact structure and said lower bone contact structure.
    • 本发明涉及一种用于放置在由相邻骨表面限定的骨间空间中的整形外科稳定装置,包括:具有远端和近端的可变形整体式主体,上骨接触结构和下骨接触结构,定位臂 邻近所述近端的定位器臂,邻近所述远端的定位器臂,具有远端和在所述上骨接触结构和所述下骨接触结构之间延伸的近端的中心部分,每个定位器臂连接到所述上骨接触结构, 所述下骨接触结构和位于相应远端和近端的所述中央部分通过其上的变形接合部位于所述上骨接触结构上,所述上骨接触结构上的第一部分柱向所述中心部分突出, 所述中心部分,所述中心部分包​​括朝向所述上骨接触件突出的第三部分柱 ct结构和第四部分柱,所述第四部分柱向所述下骨接触结构突出,所述主体沿着高度轴线在第一较小高度与第二较大扩大高度之间可扩张,所述中心部分可在横向于所述扩大高度的方向上移动,所述 部分柱在所述第一高度处不彼此接合,并且通过所述第一局部柱与所述第三局部柱以及所述第二局部柱与所述第四局部柱的直接接合而沿着高度轴线在扩张时形成承载柱 所述承重柱横跨所述上骨接触结构和所述下骨接触结构之间的距离。