Rehabilitation training chair for knee joints

Abstract

The invention discloses a rehabilitation training chair for knee joints. The chair comprises a support, crus supporting plates, a seat cushion, a chair back and a headrest; the support is provided with the seat cushion, one end of the seat cushion is rotatably connected with the crus supporting plates, the other end of the seat cushion is rotatably connected with the chair back, and the headrest is arranged at the other end of the chair back; each crus supporting plate is provided with a hook and loop fastener, a limit plate is arranged at the rear end of each crus supporting plate, and the limit plates are fixedly connected to the support. When the chair is used, a patient sits on the seat cushion and lies on the chair back, the head of the patient rests on the headrest, the position of the headrest can be adjusted according to the height of the patient by using an insertion rod to improve the patient comfort, two legs can be fixed to the crus supporting plates through the hook and loop fasteners, the legs raise upwards to drive the crus supporting plates to rotate counterclockwise, a pull rope is used to pull a clump weight, and the clump weight slides upwards along a clamp groove of a clump weight support, the clump weight can be used for rehabilitation training of the knee joints, and different clump weights can be replaced to adjust different load strength.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a knee joint rehabilitation training chair. Background technique [0002] The exercise therapy carried out by the rehabilitation center is a special therapy that prevents, improves and recovers the dysfunction and low function of the patient's body through passive exercise therapy, active exercise therapy, resistance and exercise therapy. The main treatment objects are patients with central paralysis caused by cerebrovascular disease, orthopedic disease, joint contracture, ankylosis, soft tissue injury, frozen shoulder, neck and lumbar disease. At the same time as manual therapy, some equipment such as: standing bed, shoulder joint rotation training device, lower limb power vehicle, weight loss gait training device, ankle joint training device, etc. are used as auxiliary treatments to speed up the recovery of limb function and reduce the risk of injury. degree of disabil...

AI Technical Summary

Problems solved by technology

[0003] The knee joint is composed of the lower end of the femur, the upper end of the tibia, and the patella. It is the largest and most complex joint in the human body. Patients with knee joint loss often need to use training equipment for physical rehabilitation. Traditional material rehabilitation equipment is usually complex in structure and difficult to use. Convenience, can not meet the needs of the majority of patients

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