Bone implant
    1.
    发明授权
    Bone implant 失效
    骨植入

    公开(公告)号:US5171327A

    公开(公告)日:1992-12-15

    申请号:US570909

    申请日:1990-08-22

    IPC分类号: A61F2/30 B24C1/04

    摘要: A bone implant is provided with undercut anchoring areas for bone tissue which extend from the surface of the implant into the interior. Geometrically shaped cavities are generated through the openings in an interconnected manner to provide for the ingrowth of bone tissue. A high pressure liquid jet is used to form the cone-shaped cavities in the implant on spacings to provide for intercommunication between the respective cavities.

    摘要翻译: 骨植入物具有用于骨组织的底切锚定区域,其从植入物的表面延伸到内部。 以互连的方式通过开口产生几何形状的空腔,以提供骨组织的向内生长。 使用高压液体射流在间隔上在植入物中形成锥形空腔以提供相应空腔之间的相互连通。

    Bone implant and method of making same
    2.
    发明授权
    Bone implant and method of making same 失效
    骨植入物及其制造方法

    公开(公告)号:US5236459A

    公开(公告)日:1993-08-17

    申请号:US937929

    申请日:1992-08-31

    IPC分类号: A61F2/30 B24C1/04

    摘要: A bone implant is provided with undercut anchoring areas for bone tissue which extend from the surface of the implant into the interior. Geometrically shaped cavities are generated through the openings in an interconnected manner to provide for the ingrowth of bone tissue. A high pressure liquid jet is used to form the cone-shaped cavities in the implant on spacings to provide for intercommunication between the respective cavities.

    摘要翻译: 骨植入物具有用于骨组织的底切锚定区域,其从植入物的表面延伸到内部。 以互连的方式通过开口产生几何形状的空腔,以提供骨组织的向内生长。 使用高压液体射流在间隔上在植入物中形成锥形空腔以提供相应空腔之间的相互连通。