FEMORAL HEAD CORE CHANNEL FILLING PROSTHESIS
    2.
    发明申请
    FEMORAL HEAD CORE CHANNEL FILLING PROSTHESIS 审中-公开
    股骨头通道填充假体

    公开(公告)号:WO1996039974A1

    公开(公告)日:1996-12-19

    申请号:PCT/US1996007687

    申请日:1996-05-24

    IPC分类号: A61B17/76

    摘要: A prosthesis (10) for interfacing with an internal region of a bone of a given structure and functioning such as a femoral head (42) and/or neck (44), wherein the internal region of the bone can be an avascular necrotic region. The prosthesis comprises a porous filling member for filling a cored channel provided in the internal region of the bone to provide mechanical stability which preserves the function and structure of the bone, and accommodates an ingrowth of healthy vascularized bone tissue into the internal region of the bone. Also, a method for mechanically stabilizing a bone using the prosthesis.

    摘要翻译: 一种假体(10),用于与给定结构的骨的内部区域接合并且起作用,例如股骨头(42)和/或颈部(44),其中骨的内部区域可以是无血管坏死区域。 假体包括用于填充设置在骨的内部区域中的芯通道的多孔填充构件,以提供保持骨的功能和结构的机械稳定性,并且将健康的血管化骨组织的向内生长容纳在骨的内部区域中 。 另外,使用假体机械稳定骨骼的方法。