Knee joint rehabilitation device

Abstract

The invention discloses a knee joint rehabilitation device and relates to the field of physiotherapeutic instruments, in particular to improvements on knee joint rehabilitation devices. The knee joint rehabilitation device is characterized in that a vertical foot board supporting frame is slidably connected to the top surface of a base, a heel portion of a foot board is hinged to the top end of the foot board supporting frame, a main driving device comprises a driving rod and a power source which are connected mutually, the power source is fixedly connected in the base, the top end of the vertical driving rod extends out to a position above the base, and a knee joint supporting board is fixedly connected at the top end of the driving rod and reciprocates linearly along the vertical direction under driving of the power source. When used for rehabilitation of a knee joint, the knee joint rehabilitation device is capable of massaging calf muscles effectively. The knee joint rehabilitation device has the advantages of exquisite structure, convenience in use and high stability, can be adjusted properly when used for patients different in leg length and is capable of massaging the calf muscles effectively.

Description

technical field [0001] The invention relates to the field of physiotherapy equipment, in particular to the improvement of a knee joint rehabilitation device. Background technique [0002] At present, in the rehabilitation treatment of patients with knee joint injuries, knee joint stiffness is a very common phenomenon. After periarticular fractures, patients are prone to joint movement disorders. The morning and evening of postoperative exercise and the method of exercise will directly affect the joint function. The effect of functional rehabilitation, that is to say, the various functional limitations of the limbs and joints of the injured after surgery, does not have an absolute causal relationship with the injury, but is mainly related to the functional rehabilitation after injury; the traditional treatment of periarticular fractures The principle is to repair the pathological tissue and fix it, and then perform functional exercise after the tissue heals. However, most pat...

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Problems solved by technology

[0002] At present, in the rehabilitation treatment of patients with knee joint injuries, knee joint stiffness is a very common phenomenon. After periarticular fractures, patients are prone to joint movement disorders. The morning and evening of postoperative exercise and the method of exercise will directly affect the joint function. The effect of functional rehabilitation, that is to say, the various functional limitations of the limbs and joints of the injured after surgery, does not have an absolute causal relationship with the injury, but is mainly related to the functional rehabilitation after injury; the traditional treatment of periarticular fractures The principle is to repair the pathological tissue and fix it, and then perform functional exercise after the tissue heals. However, most patients cannot move for a long time during the healing process, which will cause joint capsule adhesion and joint stiffness, especially fractures around the knee joint. The knee joint bears a lot of weight and has a complex structure, so knee joint dysfunction caused by inactivity is inevitable

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