Lumbar vertebra traction bed for medical orthopedic patient

Abstract

The invention belongs to the field of orthopedics, and particularly relates to a lumbar vertebra traction bed for medical orthopedic patients, which comprises a base, and a front bracket and a rear bracket are respectively arranged at the front part and the rear part of the base; a bracket is mounted at the top of the front bracket, a front bed plate is arranged above the bracket, and a hinge shaft for assisting rotation is mounted between the bracket and the front bed plate; a top extension traction mechanism is arranged on the front bracket, the top extension traction mechanism comprises an air cylinder mounted on the front bracket, and a piston rod is mounted at the output end of the air cylinder; top stretching traction, sliding traction and rotating traction can be carried out on the traction bed, the top stretching traction mechanism is independently designed, the sliding traction mechanism and the rotating traction mechanism are designed in a matched mode, clockwise and anticlockwise rollover rotating traction can be carried out in the sliding traction process, the three traction mechanisms work in a matched mode, traction of the lumbar vertebra of a patient can be carried out in multiple dimensions, and the traction effect is good. The problem that traction structures of a traditional traction bed are independent and have no interaction is solved.

Description

technical field [0001] The invention relates to the field of orthopedics, in particular to a lumbar traction bed for medical orthopedic patients. Background technique [0002] Lumbar traction is the use of traction and reverse traction to act on the lumbar spine, and the purpose of treating lumbar disc herniation is achieved by pulling in the opposite direction. Lumbar traction can increase the lumbar intervertebral space. Through the increase of the intervertebral space and the opening of the facet joints, the intervertebral foramen can return to its normal shape, thereby releasing the compression of the nerve root. Traction can also make the lumbar vertebrae get enough rest, reduce the stimulation of exercise, help tissue congestion, absorption and subsidence of edema, relieve muscle spasm, and reduce intervertebral pressure. [0003] The existing technology has the following problems: [0004] 1. When the existing lumbar traction bed is in use, only a single traction ac...

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing lumbar traction bed is in use, it can only perform a single traction action, and the integration degree between traction actions is low, making it difficult to directly act on the lumbar spine with multi-dimensional traction force;

[0005] 2. When the lumbar spine is being tractioned, it changes with the traction action. The limbs of the traction part are in the air, and the body will automatically be in a state of stress, which limits the movement of the vertebral muscles and affects the therapeutic effect of traction.

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