Rasp tool
    1.
    发明授权
    Rasp tool 失效
    锉刀工具

    公开(公告)号:US4921493A

    公开(公告)日:1990-05-01

    申请号:US895563

    申请日:1986-08-11

    IPC分类号: A61B17/00 A61B17/16

    摘要: A rasp tool comprises a handle and a cutter. The rasp tool carries a releasable locking assembly to couple the cutter to the handle. The releasable locking assembly is compactly arranged at the distal end of the handle and the mating proximal end of the cutter. The assembly includes a first interconnecting means for opposing longitudinal separation between the handle and the cutter, and a second interconnecting means for opposing lateral motion between the cutter and the handle. The releasable locking assembly provides an effective, simple to use, manually controllable means for attaching and detaching the cutter to the handle.

    摘要翻译: 锉刀包括手柄和切割器。 锉刀工具携带可释放的锁定组件以将切割器连接到手柄。 可释放的锁定组件紧凑地布置在手柄的远端和切割器的配合近端。 组件包括用于在把手和切割器之间相对的纵向间隔的第一互连装置,以及用于在切割器和手柄之间相对的横向运动的第二互连装置。 可释放的锁定组件提供了一种有效的,易于使用的手动可控的装置,用于将切割器附接和分离到手柄上。

    Prosthesis system
    2.
    发明授权
    Prosthesis system 失效
    假体系统

    公开(公告)号:US5344460A

    公开(公告)日:1994-09-06

    申请号:US969129

    申请日:1992-10-30

    摘要: A tibial insert and baseplate system is disclosed for a prosthesis. The tibial baseplate is right or left knee specific while the insert is symmetrical about an anterior-posterior centerline and is thus not right or left knee specific. The baseplate has an outer periphery which is asymmetrical to mate exactly with either the left or right tibia but not with both. The upper surface of the baseplate, which also has an asymmetrical periphery, in addition, defines a symmetrical housing within the periphery for the symmetrical insert.

    摘要翻译: 公开了一种用于假体的胫骨插入物和底板系统。 胫骨底板是右侧或左侧膝盖特异性,而插入物对称于前后中心线,因此不是右膝盖或左膝盖特异性。 底板具有不对称的外周边,与左胫骨或右胫骨完全配合,但不与两者配合。 另外,也具有不对称边缘的基板的上表面在对称插入件的周边内限定对称的壳体。