Arm restorer for rehabilitation training

Abstract

The invention provides an arm restorer for rehabilitation training, and relates to the field of arm restoring training. The arm restorer for rehabilitation training comprises a base, a vertical rod, atransverse rod and two guide wheels. The vertical rod is fixedly connected with the left end of the upper surface of the base, the transverse rod is fixedly connected with the upper end of the vertical rod, the two guide wheels are installed at the left end and the right end of the transverse rod respectively, supporting plates are fixedly installed at the front end and the rear end of the uppersurface of the base, a guide cylinder is arranged between the two supporting plates, the lower end of the guide cylinder is hinged to the two supporting plates, a pedal is fixedly installed at the position of a rotating shaft of the guide cylinder and the supporting plates, and a weight dividing mechanism is fixedly installed at the lower end of the guide cylinder and is communicated with the interior of the guide cylinder. According to the arm restorer for rehabilitation training, a pull rod is pulled to drive a pull rope to pull a sleeve, the effect of easily changing the balance weight is achieved, and the problem that an arm stretching device in the prior art is not suitable for old people and people with injured arms is solved.

Description

technical field [0001] The invention relates to the field of arm recovery training, in particular to an arm recovery device for rehabilitation training. Background technique [0002] Hemiplegia of the shoulder joint and hand stroke in the elderly is a shoulder joint subluxation. The incidence rate of this situation is relatively high. Most patients may encounter it. Most of them occur within 3 weeks after the illness, especially when the upper limbs are in a relaxed state. Because of the relaxation of the surrounding muscles that stabilize the shoulder joint, such as the supraspinatus, infraspinatus, deltoid, pectoralis major, and pectoralis minor, the strength of the stabilizing mechanism that fixes the shoulder is reduced, and the gravity traction of the upper limb on the affected side makes it less stable. It is caused by a downward shift that takes the shoulder joint out of its normal position. At present, after the shoulder joints of the upper limbs are cured, they all...

AI Technical Summary

Problems solved by technology

[0003] When exercising, the effect of exercising the arm is achieved by increasing or decreasing the stretching force of the arm. Generally speaking, arm stretching equipment needs to increase or decrease the amount of counterweight to change the resistance, but if the arm is injured Or when the arm is unable to exert force, it is impossible to replace the counterweight alone, which affects the exercise of the patient, and it is not conducive to the use of the elderly to carry and replace the counterweight.

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