Conical head sleeve for laboratory rat

Abstract

The invention discloses a conical head sleeve for a laboratory rat in the field of a laboratory appliance. The conical head sleeve comprises a framework, wherein a leather sleeve covers the outside of the framework; the framework comprises a left half frame, a right half frame and a rotating shaft; the left half frame is movably connected with the right half frame through the rotating shaft; a fixed frame is respectively arranged on the outer side edge of each of the left half frame and the right half frame in the length direction; the two fixed frames are in symmetrical arrangement by using the rotating shaft as an axis; a flexible connecting rod is connected onto each of the two fixed frames; a fixed ear stud is movably connected onto each of the two flexible connecting rods; the two fixed ear studs are in a collineation state in the length direction; one end of each fixed ear stud is made into a sharp end inserted into the rat ear; a finger ring used for fixing a finger of an experiment person is fixedly connected onto the rotating shaft; at least one fixing rack is fixedly connected onto the outer side in the length direction of the left half frame; a fixing buckle matched with the fixing rack in a buckling and connecting way is connected onto the right half frame. Through the blocking by the leather sleeve, the stab wound probability of the finger of the experiment person by the teeth of the laboratory rat is reduced; the finger of the experiment person can also conveniently realize the tight holding according to the concrete shape of the head of the laboratory rat.

Description

technical field [0001] The invention relates to the field of experimental appliances, in particular to a conical headgear for experimental mice. Background technique [0002] With the rapid development of social economy, the pace of people's life and work is gradually accelerated, and various intractable diseases are gradually revealed under the influence of the fast pace, which has a huge impact on people's physical and mental health; it is also in this huge Under the influence of China, medical technology has also developed rapidly, and many drugs or operations to cure intractable diseases have been discovered. [0003] In the process of medical technology development, the feasibility of drugs or surgery is often tested on experimental subjects; currently, the experimental subjects commonly used are mice. Brain tissue, because the brain tissue of mice will die quickly within a few hours, in order to ensure the validity of the experiment, hemostatic forceps or surgical sci...

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a conical headgear for experimental mice to solve the problem that the experimenter is stabbed by the teeth of the mouse

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