Lumbar vertebra longitudinal-axis pressurizing device

Abstract

The invention provides a lumbar vertebra longitudinal-axis pressurizing device. The lumbar vertebra longitudinal-axis pressurizing device comprises two separated shoulder protectors and a crotch protector and is characterized in that four first connecting bands are sewn to the shoulder protectors, four second connecting bands are sewn to the crotch protector, the first connecting bands and the second connecting bands are connected through tightening and fixing buckles, the second connecting bands are provided with tension meters, a third connecting band is sewn between every two adjacent second connecting bands, a protecting cushion is movably adhered between the two shoulder protectors, and two first connecting band and two second connecting bands which are symmetrically arranged on two sides of each third connecting band form a ring in an enclosed manner. The lumbar vertebra longitudinal-axis pressurizing device has the advantages that the imaging effect of CT or MR examination performed on patients with symptoms such as hidden spinal stenosis and lumbar instability, and damage, caused by ionization radiation, to the chest and the crotch can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of auxiliary detection for medical detection, in particular to a lumbar longitudinal axis compression device. Background technique [0002] Lumbar spinal stenosis and lumbar instability are common causes of sciatica, nervous claudication, and low back pain. These symptoms are usually manifested when standing and walking, and the symptoms are relieved when lying down. This is due to the increase in the area of ​​the lumbar spinal canal when lying on the back, and the pressure on the dural sac and nerve roots is relatively relieved. Routine CT or MR examinations of the lumbar spine usually use the supine position. Since there is no axial load and lumbar extension, the images obtained cannot truly reflect the physiological state, that is, the state of the lumbar spinal canal when the human body is walking, standing upright, or even under load, resulting in Some more occult spinal stenosis was missed. At the s...

AI Technical Summary

Problems solved by technology

Routine CT or MR examinations of the lumbar spine usually use the supine position. Since there is no axial load and lumbar extension, the images obtained cannot truly reflect the physiological state, that is, the state of the lumbar spinal canal when the human body is walking, standing upright, or even under load, resulting in Some hidden spinal stenosis missed diagnosis

Images