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    INTEGRATED PROSTHETIC ELEMENT
    1.
    发明申请
    INTEGRATED PROSTHETIC ELEMENT 审中-公开
    综合优势元素

    公开(公告)号：WO2011138646A1

    公开(公告)日：2011-11-10

    申请号：PCT/IB2011/000407

    申请日：2011-02-25

    Applicant: LIMACORPORATE SPA ,  PRESSACCO, Michele

    Inventor： PRESSACCO, Michele

    IPC: A61F2/30

    CPC classification number: A61F2/30 ,  A61F2/3094 ,  A61F2002/30065 ,  A61F2002/30772 ,  A61F2002/3092 ,  A61F2002/30971 ,  A61F2002/30985 ,  A61F2210/0071 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  B33Y80/00

    Abstract: Integrated prosthetic element usable for bone implant operations or as a bone filler or replacement, comprising at least a metal support (30) and an insert (13) made of plastic material coupled with at least a first surface of said metal support (30) so as to define a wear surface, or insert, of adjustable thickness. The metal support (30) comprises, on the side opposite said first surface, a second surface intended to be coupled with the bone part on which the prosthesis or bone replacement is installed. The first surface comprises a layer (1 1) having cavities or holes (12) distributed in a substantially uniform manner and suitable for anchorage and solidarization of the plastic material that makes up the insert (13), while said second surface comprises a porous layer (16) suitable to optimize the bone anchorage. The first surface and the second surface are separated by a compact layer (14) that stops the plastic material in the step of forming the plastic insert (13). The cavities or holes (12) of the first surface have bigger shapes and sizes than, and in any case different from, the pores of the second surface.

    Abstract translation: 可用于骨植入操作或作为骨填料或替代物的集成假体元件，包括至少金属支撑件（30）和由与所述金属支撑件（30）的至少第一表面耦合的塑料材料制成的插入件（13），因此 以限定可调节厚度的磨损表面或插入物。 金属支撑件（30）在与所述第一表面相对的一侧包括旨在与其上安装有假体或骨置换物的骨部分联接的第二表面。 第一表面包括具有以基本上均匀的方式分布并且适合于构成插入件（13）的塑料材料的固定和固化的空腔或孔（12）的层（11），而所述第二表面包括多孔层 （16）适合于优化骨锚固。 第一表面和第二表面由在形成塑料插入件（13）的步骤中使塑料材料停止的致密层（14）分开。 第一表面的空腔或孔（12）具有比第二表面的孔更大的形状和尺寸，并且在任何情况下不同于孔的孔。

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