Passive knee-joint power-assist robot
A knee joint, passive technology, applied in the field of medical devices, can solve the problems of poor cushioning performance, high rigidity, and unfavorable patient recovery, and achieve the effect of reducing the load on the knee joint and protecting the knee joint
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[0052] see Figure 1-7 , a passive knee assist robot, including a thigh fixation group 1, a lower leg fixation group 2, and a knee assist device 3. The thigh fixing group 1 is used for fixing on the thigh. The lower leg fixing group 2 is arranged on the lower side of the thigh fixing group 1 and is used for fixing on the lower leg. The knee joint booster 3 is connected between the thigh fixing group 1 and the calf fixing group 2, and is used for accumulating energy when the calf on the lower leg fixing group 2 and the thigh on the thigh fixing group 1 perform knee-bending movements. The elastic potential energy is stored, and then the elastic potential energy can be used to reset the lower leg on the lower leg fixing group 2 and the thigh on the upper leg fixing group 1 .
[0053] This application includes a thigh fixation group 1, a calf fixation group 2, and a knee joint booster 3, wherein the thigh fixation group 1 is used to fix the thigh, and the calf fixation group 2 is ...
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