Cutting tool for cleaning out the femur medullary space and artificial hip to be inserted into this space
    75.
    发明授权
    Cutting tool for cleaning out the femur medullary space and artificial hip to be inserted into this space 有权
    用于清除股骨髓质空间和人造髋部的切割工具,以插入该空间

    公开(公告)号:US06283970B1

    公开(公告)日:2001-09-04

    申请号:US09381486

    申请日:1999-09-20

    申请人: Philipp Lubinus

    发明人: Philipp Lubinus

    IPC分类号: A61B1714

    摘要: Milling tool for emptying the femoral medullary space, while creating a space for the shaft of a hip prosthesis, which comprises a flexible core (10) and a plurality of conical, rotationally symmetrical milling segments (12), mounted in superimposed manner on the core (10) and provided with a central through-bore, the milling segments (12) being so connected to the core (10) and/or the milling segments (12) adjacent thereto, that a rotational force applied to the core (10) and/or the upper segment (12) is transferred to the individual milling segments (12), as well as a hip prosthesis with a conically directed shaft and a ball (16) mounted on the proximal end of the shaft and which comprises a flexible core (10), a plurality of conical, rotationally symmetrical segments (12), mounted in superimposed manner on the core (10) and provided with a central through-bore and a device (14) for tensioning the core (10) to bring about a stiffening of the shaft formed from the individual segments (12).

    摘要翻译: 用于排空股骨髓质空间的铣削工具,同时为髋关节假体的轴创建空间,该空间包括柔性芯(10)和多个锥形的旋转对称的铣削段(12),以叠加的方式安装在芯 (10)并且设置有中心通孔,所述铣削段(12)如此连接到与所述芯部(10)和/或与其相邻的铣削段(12),施加到所述芯部(10)的旋转力 和/或上部段(12)被转移到单独的铣削段(12)以及具有锥形定向轴和安装在轴的近端上的球(16)的髋关节假体,并且其包括柔性 芯部(10),多个锥形的旋转对称的部分(12),以重叠的方式安装在所述芯部(10)上并且设置有中心通孔和用于张紧所述芯部(10)的装置(14) 关于由各个段形成的轴的加强 (12)。