Scoliosis head circle gravity traction wheel chair

Abstract

The invention relates to a scoliosis head circle gravity traction wheel chair. The structure of the invention comprises that: a wheel chair is provided with a traction counter weight; one end of a rope is connected with the counter weight and the other end of the rope is connected with a traction pulley; a supporting cross rod frame is arranged at the top of the wheel chair; the front and back ends of a cross rod are provided with a traction pulley and a counter weight pulley respectively; one end of the rope reaches the traction pulley through the counter weight pulley; and the rope coming down from the traction wheel is connected with a traction head circle. The invention overcomes the drawback that the common traction device is a fixed device at bed head, is used only for the protrusion of intervertebral disc or vertebral collapse and causes bedsore, pulmonary infection, lung function decline, osteoporosis and so on, as well as other drawbacks. The wheel chair is specially used for treating scoliosis. A period of traction treatment before surgery can obviously improve the vital capacity of a patient with scoliosis and the flexibility of backbone so as to improve the curative effect and success rate of the scoliosis surgeries and prevent the problems such as the protrusion of intervertebral disc or vertebral collapse and causes bedsore, pulmonary infection, lung function decline and osteoporosis.

Description

technical field [0001] The invention relates to a medical device, in particular to a scoliosis head ring gravity traction wheelchair. Background technique [0002] Scoliosis refers to a spinal deformity in which one or several segments of the spine bend laterally, accompanied by vertebral body rotation and an increase or decrease in kyphosis or lordosis on the sagittal plane. It is a three-dimensional deformity. The International Scoliosis Research Society (SRS) defines scoliosis as follows: the Cobb method is used to measure the curvature of the spine on anteroposterior X-ray films of the standing spine, and the angle greater than 10° is called scoliosis. [0003] When single or multiple lateral curvatures occur in the spine, it can gradually increase, not only involving the spine, thorax, ribs, and pelvis, but in severe cases, affecting cardiopulmonary function, and even involving the spinal cord, resulting in paraplegia. Mild scoliosis can prevent or slow down the develo...

AI Technical Summary

Problems solved by technology

[0006] 1. Now the commonly used clinical traction devices are bedside fixation devices, and they are all aimed at patients with intervertebral disc herniation or vertebral fractures

[0007] 2. The current conventional bedside traction device will cause problems such as bed sores, lung infection, decreased lung function and osteoporosis after prolonged traction

Images