A small animal restraint device

Abstract

The invention discloses a small animal tying device, which comprises a tying device and a sheath, wherein the tying device is cylindrical; one end of the tying device is sealed; the other end of the tying device is provided with an opening; the appearance of the sheath is cooperated with the appearance of the tying device; the sheath is covered on the tying device; the bottom of the sheath is covered on the opening; the sheath is provided with a zipper with double sliders, wherein the zipper with double sliders penetrates through the bottom of the sheath; the zipper with double sliders comprises a first slider and a second slider, wherein the first slider is provided with a first semi-ring, and the second slider is provided with a second semi-ring; the first semi-ring and the second semi-ring are used for being mutually cooperated on the bottom of the sheath to form a tail hole through which the tail of a small animal passes after the zipper with double sliders is closed. According to the small animal tying device, the small animal can be quickly, conveniently and effectively tied and fixed, the position of the tail hole can be regulated according to the figure and the tail height of the small animal, the tail of the small animal is prevented from being forced, so that the monitoring time can be shortened, and the monitoring precision is improved.

Description

Technical field [0001] The invention relates to the technical field of medical experimental devices, in particular to a small animal restraint device. Background technique [0002] The detection of animal blood pressure is of great significance in medical experiments. Traditional animal blood pressure monitoring requires the animal to be anesthetized before the test, and then the animal is subjected to invasive surgical operations such as skin incision, muscle separation, and vascular intubation. These invasive surgical operations make the animal's blood pressure monitoring results fluctuate greatly, and the detection results are not the real results caused by experimental factors; at the same time, because an animal cannot perform multiple and long-term blood pressure monitoring after surgery As a result, a large amount of laboratory animal resources are wasted, and it does not meet the animal welfare principles required by scientific experiments. In recent years, with the deve...

AI Technical Summary

Problems solved by technology

However, when it is used to restrain small animals, there are often problems that the animals are not tightly restrained or fixed, especially when the tail of the animal is fixed, the operation is cumbersome, and it is easy to cause the tail of the animal to be bent, restricted or oppressed, and often The animal's hind legs kick out from the tail hole, resulting in unstable blood pressure monitoring data, prolonging the monitoring time, and reducing the accuracy of monitoring

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