Traction type ankle joint rehabilitation training device

Abstract

A traction type ankle joint rehabilitation training device comprises a base, a wheel support, an air pressure lifting table, a shank support, a foot cover, a motor driving mechanism and a flexion andextension traction mechanism. The wheel support is arranged at one end of the base, and the air pressure lifting table is installed in the middle of the base; the motor driving mechanism is installedon one side of the base, and the flexion and extension traction mechanism is arranged among the motor driving mechanism, the wheel support and the foot cover; the shank support is movably connected tothe air pressure lifting table; the foot cover is provided with an upper hook and a lower hook, the upper hook and the lower hook are connected with the motor driving mechanism through the flexion and extension traction mechanism separately, the air pressure lifting table drives the lower leg support to ascend and descend, and the motor driving mechanism drives the foot cover to achieve flexion and extension through the flexion and extension traction mechanism. A traction rope is connected with a motor, the traction rope is connected with the foot cover to drive the ankle joint to achieve flexion, extension or turning-over, a patient with ankle joint injuries can be effectively assisted in post-operation rehabilitation training, or a patient suffering from ankle joint deformity can be subjected to corrective treatment. The traction type ankle joint rehabilitation training device is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to a rehabilitation training device, in particular to a traction ankle joint trainer which uses a motor to drive a rope to assist the ankle joint to perform dorsiflexion, plantar flexion, varus and valgus movements. Background technique [0002] The ankle joint is the joint with the largest load in the human body, and it is also the key joint for the movement of the lower limbs of the human body. It is the most prone to fractures. With the aging of the population, the rapid development of transportation and the accelerated pace of people's life, ankle joint injuries have become a common orthopedic disease. [0003] At present, ankle joint rehabilitation training mainly uses the hands of the therapist to perform dorsiflexion / plantarflexion, varus / valgus, internal rotation / external rotation rehabilitation training on patients. This training method has played an important role in the functional recovery of patients' ankle joints, an...

AI Technical Summary

Problems solved by technology

[0004] At present, there are many kinds of ankle joint rehabilitation equipment in clinical use, which have a certain training effect, but most of them have shortcomings such as single function, high cost, and inconvenient use, and most of them are used by hospitals and rehabilitation institutions.

There are still many ankle rehabilitation robots that are still in the research stage

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