Rat fixer for pharmacological experiments
A technology of pharmacology and fixer, which is applied in the field of pharmacology, can solve the problems of inconvenient pharmacology experiments for experimenters, and achieve the effects of reducing workload, convenient use, and ingenious conception
Inactive Publication Date: 2022-02-01
HENAN UNIV OF CHINESE MEDICINE
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a mouse fixer for pharmacological experiments, which effectively solves the problem that it is inconvenient for experimenters to conduct pharmacological experiments alone
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[0017] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0018] Depend on Figure 1 to Figure 9 It is given, including a transparent shell 1 with the opening facing downwards and the front and rear sides are cavities. The left and right sides of the cavity are respectively provided with upper and lower axial sliding posts 2, and a plurality of sliding posts 2 are slidably connected with an arc facing toward the The lower arc plate 3 is provided with front and rear axial cylindrical rods 4 on the upper side of the arc plate 3, and the front and rear sides of the cylindrical rod 4 are respectively slidingly connected with clamping blocks 5 that run through the arc plate 3. The upper end surfaces of the two clamping blocks 5 are It is inclined and in the shape of a figure-eight. The cylindrical rod 4 is set with a compression spring 6 between the two clamping blocks 5. The front ...
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The utility model relates to a rat fixer for pharmacological experiments, which effectively solves the problem that experimenters are inconvenient to carry out pharmacological experiments independently. The rat fixer comprises a transparent shell, wherein the front side and the rear side of the transparent shell are both provided with cavities, sliding columns are arranged in the cavities, the multiple sliding columns are slidably connected with arc-shaped plates, the upper sides of the arc-shaped plates are slidably connected with clamping blocks through cylindrical rods, the cylindrical rods are sleeved with compression springs, wedge-shaped blocks are arranged in the transparent shell, and the two wedge-shaped blocks are fixedly connected through connecting columns; and an L-shaped groove is formed in the transparent shell, sliding blocks are connected into the L-shaped groove in a sliding mode, connecting plates are arranged at the opposite ends of the two sliding blocks respectively, an elastic band is arranged between the two connecting plates, a swing rod is hinged into the cavity, a pulling plate is connected into the cavity in a sliding mode, the left end of the pulling plate is hinged to the lower end of the swing rod through a connecting rod, an inclined groove is formed in the pulling plate, and insertion columns are arranged at the opposite ends of the two sliding blocks respectively. The rat fixer is ingenious in conception and convenient to use, experimenters can complete pharmacological experiments independently, and the working efficiency of the experimenters is improved.
Description
technical field [0001] The invention relates to the technical field of pharmacology, in particular to a fixer for pharmacological experiment mice. Background technique [0002] Pharmacology is a science that studies the law of interaction between drugs and the body and the mechanism of drug action. It mainly includes two aspects: pharmacodynamics and pharmacokinetics. Mice belong to the vertebrate phylum and are small in size and easy to feed and manage. It is easy to control, fast in production and reproduction, and can be weaned 3 weeks after birth. It has a large number of inbred lines, mutant lines and closed groups with different characteristics, and has formed a variety of internationally recognized standard strains, which are widely used in various A pharmacological experimental study. [0003] At present, when experimenters conduct pharmacological experiments, they need to perform operations such as intragastric administration, abdominal injection, and blood collect...
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IPC IPC(8): A61D3/00
CPCA61D3/00A61D2003/003
Inventor 张明昊高一盈董文霞张童杜婧雯
Owner HENAN UNIV OF CHINESE MEDICINE