Twelve-degree-of-freedom gait simulation device

Abstract

The invention relates to the technical field of medical robots, and discloses a twelve-degree-of-freedom gait simulation device, which comprises a pedal platform; and a first driving assembly which comprises a first power mechanism and a first transmission mechanism, wherein the first transmission mechanism is connected with the first power mechanism and the pedal platform; and power output by the first power mechanism is converted through the first transmission mechanism to drive the pedal platform to rotate on a horizontal plane or revolve on a first vertical plane. The gait simulation device can simulate the actual gait movement of a human body, and adopts an active driving mode to drive the lower limbs of a patient to perform rehabilitation training, so that the omnibearing active rehabilitation training effect is achieved.

Description

technical field [0001] The invention relates to the technical field of medical robots, in particular to a twelve-degree-of-freedom gait simulation device. Background technique [0002] With the development of robotics and the increasing demand for rehabilitation medical equipment in society, a rehabilitation training robot has emerged in recent years. Its main function is to help patients with movement disorders complete motor function recovery training. Among them, the lower limb rehabilitation training robot is mainly aimed at patients with movement disorders in the lower limbs. According to the theory of rehabilitation and the principle of man-machine cooperative robots, the robot actively drives the patient's lower limbs to perform rehabilitation training, exercises the muscles of the lower limbs, and restores the nervous system's ability to control the walking function. To achieve the purpose of restoring lower limb motor skills. [0003] The existing application numbe...

AI Technical Summary

Problems solved by technology

The invention solves the problem in the prior art of how to reduce the impact on the patient's wound (such as causing wound pain, which may lead to postoperative wound cracking in severe cases) when the postoperative patient performs lower limb exercise

[0004] The rehabilitation training pedal device disclosed in the above-mentioned patent can only realize "one up and one down in the opposite direction linear motion", which is quite different from the actual gait of the human body, so the rehabilitation training is limited and the rehabilitation effect is not good

In addition, the rehabilitation training pedal device disclosed in the above-mentioned patent is a passive rehabilitation training device that needs to be actively driven by the rehabilitation patient, and cannot actively drive the rehabilitation patient to perform exercise training.

Images