A special traction device for orthopedics

Abstract

A special traction device for the department of orthopaedics comprises a bed body, wherein a vertical plate is arranged at one end of the bed body, the top end of the vertical plate is hinged with a slider I through a rotating shaft, the special traction device further comprises a cross beam and a slider II, a sliding chute is formed in the lower surface of the cross beam, the slider I and the slider II are inlaid in the sliding chute, a rectangular groove is formed in the outer side wall of the vertical plate, a shaft lever is longitudinally arranged at one end of the inner side of the rectangular groove and sleeved with a shaft tube, a support arm is arranged at one side part of the shaft tube, a thread hole is formed in the position, corresponding to the end part of the lower surface of the cross beam, of the support arm, a lead screw is arranged in the thread hole, and a round handle is arranged at the bottom end of the lead screw. The height of a fixing band is automatically adjusted by a hand-cranking winch, exercise of injured legs is facilitated, the position of the fixing band is adjusted by sliding the slider II according to the length of the legs, accordingly, different patients can use the device, and space is saved after the cross beam and the vertical plate are combined through the rotating shaft.

Description

technical field [0001] The invention relates to a special traction device for orthopedics. Background technique [0002] For patients with calf fractures or other lower limb diseases, due to the difficulty in moving the lower limbs, maintaining a posture for a long time is not conducive to the rehabilitation of the lower limbs, and it is easy to cause joint stiffness, muscle spasm, and even skin necrosis. Clinically, traction devices are often used to help patients Rehabilitation of the lower extremities. The angle of the fixing belt of the existing traction device cannot be adjusted and cannot adapt to different patients. The strength of the traction can not be controlled by the patient by himself, and often cannot reach the best state, thereby increasing the pain of the patient. Contents of the invention [0003] The object of the present invention is to provide a special orthopedic traction device for the above-mentioned deficiencies. [0004] The purpose is achieved ...

AI Technical Summary

Problems solved by technology

The angle of the fixing belt of the existing traction device cannot be adjusted and cannot adapt to different patients. The strength of the traction can not be controlled by the patient by himself, and often cannot reach the best state, which will increase the pain of the patient

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