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    • 65. 发明申请
    • Apparatus and method for training knee and hip joints of a patient in post-traumatic or post-operative period
    • 创伤后或手术后患者膝关节和髋关节的训练方法
    • US20110160625A1
    • 2011-06-30
    • US12655257
    • 2009-12-28
    • Nikolay Yefimov
    • Nikolay Yefimov
    • A61H1/02A61F5/00
    • A61H1/0259A61H2201/1269
    • The apparatus for training knee and hip joints of a patient in the post-traumatic or post-operative period makes it possible to perform controllable bending and stretching motions of the leg or with use of a knee-immobilization device. The patient's foot of the injured leg is secured on a foot pedal, and the motions of the foot are used as a motive force to drive a carriage that supports the foot pedal. Ankle pump motions of the foot pedal are transmitted by means of a ratchet mechanism to a drum that is used for winding a cord. One end of the cord is attached to the drum, and another end can be selectively attached either to the rear crossbar or to the knee-immobilizing device. Depending on the position of the free end of the cord, the disconnectable pulley and direction of motion of the carriage, the injured leg can be stretched or bent.
    • 用于在创伤后或术后期间训练患者的膝关节和髋关节的装置使得可以执行腿的可控弯曲和伸展运动或使用膝盖固定装置。 受伤腿的患者的脚被固定在脚踏板上,并且脚的运动被用作驱动支撑脚踏板的支架的动力。 脚踏板的踝泵运动通过棘轮机构传递到用于缠绕绳索的滚筒。 绳索的一端附接到滚筒,另一端可以选择性地附接到后横梁或膝盖固定装置。 根据绳索的自由端的位置,可拆卸的滑轮和滑架的运动方向,受伤的腿可以被拉伸或弯曲。