Active and passive synchronous rehabilitation training machine for upper and lower limbs

Abstract

The invention discloses an active and passive synchronous rehabilitation training machine for the upper limbs and the lower limbs and belongs to the technical field of medical equipment. The active and passive synchronous rehabilitation training machine for the upper limb and the lower limb comprises a synchronous belt drive device, a hand training device, a foot training device, a torsional spring and torque adjusting device and a damping speed reducing device. The torsional spring and torque adjusting device provides damping force for the foot training device when the foot training device rotates clockwise. The damping speed reducing device provides damping force for the foot training device when the foot training device rotates anticlockwise. The synchronous belt drive device drives the hand training device and the foot training device to rotate synchronously. Active and passive synchronous training of the upper limb and the lower limb is achieved by means of the mode of combining a torsional spring and a one-way damper, and the training machine has the good rehabilitation training effects on ankylosis, contracture, osteoporosis and the like, can meet the requirement of rehabilitation medicine clinic, and has the advantages of being simple in structure, convenient to operate, safe and reliable in operation, low in cost and high in practicality.

Description

technical field [0001] The invention relates to a rehabilitation training machine, in particular to an active and passive synchronous rehabilitation training machine for upper and lower limbs. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, many countries in the world are entering (or have entered) aging. In the elderly population (in recent years, there is a trend of younger age) there are a large number of patients with cardiovascular and cerebrovascular diseases or nervous system diseases, and most of these patients are accompanied by symptoms of limb movement disorders such as hemiplegia. At the same time, due to the rapid growth of means of transportation, the number of neurological injuries or limb injuries caused by traffic accidents is also increasing. Medical theory and clinical medicine have proved that in addition to early surgical treatment and necessary drug treatment for such patien...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the complex structure, difficult operation, high cost and certain potential safety hazards of the rehabilitation training machine in the prior art, and provide a kind of active and passive synchronous rehabilitation training machine for upper and lower limbs, adopting the technical scheme of the present invention, through The combination of torsion spring and one-way damper realizes progressive training of active and passive synchronization of upper and lower limbs. It has simple structure, convenient operation, safe and reliable operation, and has the characteristics of low cost and strong practicability. It is effective for joint stiffness, contracture and Osteoporosis, etc. have good rehabilitation training effects and can meet the clinical requirements of rehabilitation medicine

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