A magnetic levitation cervical intervertebral space expansion device

Abstract

The invention relates to a magnetic levitation cervical vertebra space expansion device comprising a cervical gear and a shoulder support. A first cervical gear shell and second cervical gear shell of the cervical gear are connected with each other through a first pin and a second pin, a first permanent magnet is located in a first magnetic shielding case, a second permanent magnet is located in a second magnetic shielding case, the first magnetic shielding case is located in the first cervical gear shell, and the second magnetic shielding case is located in the second cervical gear shell; a first shoulder shell and second shoulder shell of the shoulder support are connected with each other through a third pin and a fourth pin, a third permanent magnet is located in a third magnetic shielding case, a fourth permanent magnet is located in a fourth magnetic shielding case, the third magnetic shielding shell is located in the first shoulder support shell, and the fourth magnetic shielding case is located in the second shoulder support shell. The expansion device is convenient to use and simple and light in structure. Activities of a user are not limited, magnet therapy function is achieved, and therapeutic effect is good.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a cervical vertebral space expansion device, in particular to a magnetic levitation cervical vertebral space expansion device. Background technique [0002] Cervical spondylosis is a chronic degenerative disease with great harm. With the acceleration of the pace of life and the change of working methods, cervical spondylosis has become a modern occupational disease, showing a trend of frequent occurrence and younger age. It has seriously affected people's normal life, work and study. In short, cervical spondylosis is the narrowing of the intervertebral distance in the cervical spine, which in turn compresses the intervertebral disc to form herniation and bone hyperplasia, and finally compresses different nerve roots, causing varying degrees of neck pain, dizziness, headache, upper limb numbness and other symptoms. [0003] In order to control cervical spondylosis, the usua...

AI Technical Summary

Problems solved by technology

However, the current cervical spine treatment devices generally have the following defects: 1. The structure is relatively complicated, and it is inconvenient to use; 2. The whole device is relatively heavy, which makes people feel uncomfortable after wearing it; Severely restricts the user's activities, making the user unwilling to use; 4. It can only rely on mechanical force to realize the expansion of the cervical space, without auxiliary treatment function, so the effect is relatively poor

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