Simple, convenient and practical multifunctional mouse fixing device

Abstract

The invention discloses a simple, convenient and practical multifunctional mouse fixing device, belonging to the field of mouse fixators. The mouse fixing device comprises a supporting bottom plate and two fixing mechanisms mounted on the bottom plate and used for fixing the head and hip of a mouse, wherein the cross section of the bottom plate is in a door frame shape; the fixing mechanisms can transversely move on the bottom plate; a positioning mechanism comprises a supporting plate with a door-frame-shaped cross section, a connecting plate, a threaded rod and a dovetail fixing clamp; the supporting plate is slidably mounted on the upper surface of the bottom plate; the connecting plate is located at the inner side of the supporting plate and slidably connected with the supporting plate; one end of the threaded rod longitudinally penetrates through the position of the central part of the upper surface of the supporting plate and is rotatably connected with the connecting plate; anda screw hole matching the threaded rod is arranged at the position of the central part of the upper surface of the supporting plate. The mouse fixing device provided by the invention can effectively fix the mouse, can fix mice of different sizes according to needs, and is easy in operation and convenient in use.

Description

technical field [0001] The invention belongs to the technical field of mouse holders, and in particular relates to a simple and practical multifunctional mouse holder. Background technique [0002] The mouse fixing frame is used by the experimenter to fix the mouse so that it can be carried out, such as acupuncture experiments, orbital blood collection, tail vein injection, blood collection, mouse dissection, intraperitoneal injection, electrode embedding surgery, etc. The experimental device is an important part of the safe, efficient and smooth progress of the experiment. [0003] Traditional mouse holders are divided into plate type and cylinder type. The operation is: when experimenters conduct various research experiments on mice, single or multiple experimenters cooperate with each other to fix the mice and then operate. In recent years, how to fix mice simply and ensure the safety of the experiment has attracted more and more attention from experimental researchers. ...

AI Technical Summary

Problems solved by technology

In recent years, how to fix mice simply and ensure the safety of the experiment has attracted more and more attention from experimental researchers. There are many improved mouse fixers on the market, but they have certain limitations to varying degrees. Many operations are complicated, resulting in cumbersome steps to fix mice, and some only use simple nuts and ropes for reinforcement operations, and even simple fixers made of cloth like rice dumplings, etc., all of which affect the operational efficiency of experiments and animal experiments to varying degrees. health and safety

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