Mouse Tail Vein Blood Collection and Injection Device

Abstract

A mouse tail vein blood collection and injection device, comprising a mouse cabin and a platform, the mouse cabin includes a first arc plate, a second arc plate, a first horizontal plate, a second horizontal plate, a first vertical plate, a second vertical plate plate, the first slide rail, the first arc plate is vertically set, the first vertical plate is vertically set, and is connected with the side of the first arc plate and the first horizontal plate at the same time, the second arc plate is set in the mirror image of the first arc plate, and the second The second horizontal plate is connected to the top of the second arc plate, the second vertical plate is vertically arranged, and is connected to the side of the second arc plate and the second horizontal plate at the same time, the second horizontal plate is provided with a first slide rail, and the second horizontal plate passes through The first slide rail is movably connected with the first horizontal plate. The structure design of the present invention is reasonable, and the space adjustment of the device mouse cage can be carried out by pulling and sliding, and the mice of different sizes can be well fixed. At the same time, a lighting system is provided, and yellow light lighting is used for assistance, making it easier to find the tail vein and improve the accuracy. , more convenient and scientific to use.

Description

technical field [0001] The invention relates to an animal experiment appliance, in particular to a mouse tail vein blood collection and injection device. Background technique [0002] In the process of medical research, there are countless experiments using mice and rats as test objects. Mice are rodents and murine mammals, which evolved from Mus musculus. The mice are small in size, easy to feed and manage, and easy to Controlling, rapid production and reproduction. After long-term artificial breeding and selective breeding, more than 1,000 inbred strains and independent outbred groups have been bred. As early as the 17th century, some people used mice for experiments, and it has become the most widely used and most detailed research. As experimental animals, rats respond similarly to experimental conditions. They are known as precision biological research tools and are widely used in endocrine, medicine, behavior, geriatrics, tumors, infectious diseases, cardiovascular dis...

AI Technical Summary

Problems solved by technology

[0003] In the experimental process, it is often necessary to carry out the experimental operation of tail vein injection and blood collection on the experimental mice. In the prior art, the method of grabbing the experimental mice with bare hands is often used for injection operations. If bitten by an experimental rat, it will affect the health of the experimenter, and even lead to the outbreak of infectious diseases. In the existing auxiliary devices, most of the fixing devices used are in barrels and the space is fixed. When the mouse is used, the immobilization effect cannot be guaranteed, so that the injection efficiency is affected by the mouse's struggle; on the other hand, when the injection is performed, there is not enough lighting assistance, so that the naked eye is inefficient when looking for the tail vein, and the injection accuracy is low

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