Dual-tray teletibial implant
    9.
    发明申请
    Dual-tray teletibial implant 审中-公开
    双托盘耳聋植入物

    公开(公告)号:US20030069644A1

    公开(公告)日:2003-04-10

    申请号:US09972074

    申请日:2001-10-05

    IPC分类号: A61F002/30

    摘要: A teletibial implant is provided for measuring forces between a femur having first and second condylar surfaces and a tibia when a joint is articulated. The implant includes a medial tibial insert engaging the first condylar surface and a lateral tibial insert engaging the second condylar surface. A transducer includes a medial plate coupled to the medial tibial insert, a lateral plate coupled to the lateral tibial insert, and a bottom plate supporting the medial and lateral plates. The medial and lateral plates receive forces from the medial and lateral inserts, respectively. The bottom plate also has a plurality of spaced apart force sensors for measuring forces exerted on the medial and lateral plates.

    摘要翻译: 提供了一种耳聋植入物,用于测量当关节铰接时具有第一和第二髁表面的股骨与胫骨之间的力。 植入物包括接合第一髁表面的内侧胫骨插入物和接合第二髁表面的外侧胫骨插入件。 换能器包括联接到内侧胫骨插入件的中间板,联接到外侧胫骨插入件的侧板和支撑内侧板和侧板的底板。 内侧和外侧板分别接收来自内侧和外侧插入件的力。 底板还具有多个间隔开的力传感器,用于测量施加在内侧板和侧板上的力。