利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.014 秒)

    Safety features for continuous motion therapy system
    1.
    发明授权
    Safety features for continuous motion therapy system 失效
    连续运动治疗系统的安全特征

    公开(公告)号：US4798197A

    公开(公告)日：1989-01-17

    申请号：US24232

    申请日：1987-03-10

    申请人： Robert H. Nippoldt ,  Gary A. Rocheleau ,  Thomas C. Wright

    发明人： Robert H. Nippoldt ,  Gary A. Rocheleau ,  Thomas C. Wright

    IPC分类号： A61H1/02

    CPC分类号： A61H1/02 ,  A61H1/0255 ,  A61H2201/10 ,  A61H2201/1215 ,  A61H2201/1623 ,  A61H2201/1633 ,  A61H2201/164 ,  A61H2201/1664 ,  A61H2201/1676 ,  A61H2201/5058 ,  A61H2201/5064 ,  A61H2201/5066 ,  A61N1/00

    摘要： Safety features for a continuous motion therapy system of the type including a carriage for supporting a patient's limb, a drive unit for driving the carriage through a range of reciprocal angular movement, first and second channel neuromuscular stimulators for applying electrical stimulation to muscles of a patient's limb, and a controller for controlling the drive unit and stimulators. Both stimulator channels must be turned OFF after the controller is powered up before either stimulator channel will operate. The drive unit is enclosed by a cover. When pressure on the cover is sensed, the controller stops and reverses the direction of the carriage. The drive unit includes a drive motor which is coupled to the carriage by a linkage. Limit switches provide limit signals when the linkage reaches predetermined limit positions. In response, the controller stops and reverses direction of the carriage. A remote patient controller which is coupled to the controller by a multiconductor cable permits the patient to control motion of the carriage from a remote location. Should the cable be disconnected from the controller, or should any lead therein become open or short circuited, the controller causes motion of the carriage to stop either immediately or after the remote patient controller is again actuated.

    摘要翻译： 一种用于连续运动治疗系统的安全特征，包括用于支撑病人肢体的托架，用于通过一定范围的往复角运动来驱动托架的驱动单元，用于向病人的肌肉施加电刺激的第一和第二通道神经肌肉刺激器 肢体和用于控制驱动单元和刺激器的控制器。 控制器上电之后，两个刺激器通道都必须关闭，然后才能在任何一个刺激通道运行。 驱动单元由盖子包围。 当感应到盖子上的压力时，控制器停止并反转滑架的方向。 驱动单元包括驱动马达，其通过连杆联接到滑架。 当连杆到达预定极限位置时，限位开关提供极限信号。 作为响应，控制器停止并反转托架的方向。 通过多导体电缆耦合到控制器的远程患者控制器允许患者控制托架从远程位置的运动。 如果电缆与控制器断开连接，或者其中任何导线处于打开或短路状态，则控制器会立即或在远程患者控制器再次启动后立即停止。