Limb load monitor
    1.
    发明授权
    Limb load monitor 失效
    肢体负荷监视器

    公开(公告)号:US06174294B1

    公开(公告)日:2001-01-16

    申请号:US08691740

    申请日:1996-08-02

    IPC分类号: A61B5103

    CPC分类号: A61B5/1036

    摘要: A lower limb load monitor for providing feedback to a patient or user when a preselected force load is met or exceeded on a patient's or user's foot. The device includes one or more thin film force sensing elements positioned beneath the user's foot and connected with control means for providing a signal when a predetermined threshold force is met.

    摘要翻译: 一个下肢负荷监测器,用于在患者或使用者的脚上满足或超过预选的力负荷时向患者或用户提供反馈。 该装置包括位于使用者脚下方的一个或多个薄膜力传感元件,并与控制装置连接,以便在满足预定阈值力时提供信号。

    Reflected light rotation sensor
    2.
    发明授权
    Reflected light rotation sensor 失效
    反射光旋转传感器

    公开(公告)号:US5983720A

    公开(公告)日:1999-11-16

    申请号:US759548

    申请日:1996-12-05

    CPC分类号: G01P3/486 G01D5/285 G01D5/34

    摘要: A rotation sensor utilizing light reflection and/or refraction techniques including a light source, a light reflecting surface and a reflected light receiving member in which the elements are positioned so that the intensity of light reflected by the reflecting surface and received by the receiving member is unique for each rotational position being measured. The invention also relates to a method utilizing the above sensor.

    摘要翻译: 一种使用光反射和/或折射技术的旋转传感器,其包括光源,光反射表面和反射光接收部件,其中元件被定位成使得由反射表面反射并由接收部件接收的光的强度为 对于被测量的每个旋转位置是唯一的。 本发明还涉及利用上述传感器的方法。