Rabbit spine curving device for experiment

Abstract

The invention discloses a rabbit spine curving device for an experiment. The rabbit spine curving device comprises a device support, a transmission mechanism and a curving mechanism. The device support comprises a long transverse beam group, a short transverse beam group, a vertical column group and a transmission mechanism installation plate. The transmission mechanism comprises a direct current motor, a synchronous belt group, a synchronous wheel group, a driving shaft, a ball lead screw and a lead screw sliding block. The curving mechanism comprises a curving mechanism installation plate, a curving mechanism support, a crank group and a retainer group. An optical code disk is configured on the direct current motor and used for recording walking positions of the lead screw sliding block. The transmission mechanism transforms the motor rotation into horizontal moving of the lead screw sliding block, and the curving mechanism transforms the horizontal moving of the lead screw sliding block into the curving motion of the curving crank group to drive the spine of an experimental rabbit to perform curving motions. The spine curving device can perform spine curve according to given curved angles. The experimental rabbit can keep a natural posture in the spine curving process, and experimenters can easily perform operation on the rabbit spine.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a rabbit spine bending device for experiments. Background technique [0002] At present, most families have only one child, and the desire to have a son and a daughter is very common. Many parents enroll their children in various hobby training classes. Rhythmic gymnastics is one of them. However, the action of leaning back and landing on the ground in rhythmic gymnastics can easily cause spinal injury, causing the patient's lower limbs or even paralysis of the whole body, which brings misfortune to the patient's family. At present, there are few studies on the relationship between this kind of backward hands-on-the-ground movement and spinal injuries, and there is little sufficient evidence to persuade parents and teachers to avoid children from participating in this kind of training. Therefore, there is an urgent need for animal experiments to reveal the relationship...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no equipment designed for small animal spinal curvature experiments on the market. Doctors have to do this experiment completely by hand, which is extremely inconvenient.

Images