Lumbar intervertebral disc prolapse therapeutic apparatus

Abstract

The invention discloses a lumbar intervertebral disc prolapse therapeutic apparatus. The therapeutic apparatus comprises a bed, stepping motors, inner hexagonal screws, lead screw supports, lead screws, linear guide rails, sliding block nuts, connection rods, connection rod hinge pins, connection rod bases, a bottom plate, hexagonal head screws, an impact force generation unit, a cycloidal pin wheel speed reducer, a speed adjusting motor and a control system. The therapeutic apparatus is simple in structure, low in cost, convenient to maintain and capable of treating the lumbar intervertebral disc prolapsed safely, reliably, effectively, mechanically and automatically.

Description

technical field [0001] The invention relates to a treatment instrument for lumbar disc herniation, specifically relates to a mechanical treatment method for lumbar disc herniation, and belongs to the field of rehabilitation medical equipment. Background technique [0002] Lumbar disc herniation is a common lumbar disease. Acute lumbar disc herniation is more concentrated in young and middle-aged people, and the pain of the disease is more severe than ordinary lumbar disc herniation. This is mainly because modern young and middle-aged groups are required to work. Often in a sitting posture, and the sitting posture is often irregular, leading to an increase in the proportion of acute lumbar disc herniation symptoms year by year. From the perspective of biological evolution, the transition from crawling to upright walking has brought about excessive load-bearing on the lumbar spine, which has become an insurmountable difficulty for humans. Due to the excessive load-bearing, it ...

AI Technical Summary

Problems solved by technology

In this way, we will find the following two deficiencies in the treatment of traction: First, whether the human body can be stretched by traction can achieve the force to expand the annulus fibrosus, so as to realize the negative pressure in the inner cavity of the annulus fibrosus to suck back the overflowing glue. Second, if the spine of the human body can be stretched by traction to achieve the force of expanding the inner cavity of the annulus fibrosus, the force should be greater than or close to the body weight of the treated person, and the human spine continues to be pulled by this force for a long time Will stretching down cause new damage to the spine and fibrous ring of the human body?

Images