Pathogene culture dish for foundation medicine

Abstract

The invention belongs to the technical field of medical laboratory appliances, and particularly relates to a pathogene culture dish for foundation medicine. The pathogene culture dish comprises a transparent dish body and a transparent dish cover, wherein the inner bottom of the dish body is fixedly connected with a barrier ring; a first groove is formed in the upper surface of the barrier ring; the inside of the first groove is connected with multiple limiting plates having different arc lengths in a sliding manner; a plurality of stop strips connected with the barrier ring and the inner sidewall of the dish body are arranged around the outer side wall of the barrier ring; the stop strips divide a space between the barrier ring and the dish wall of the dish body into a plurality of culture regions; an identifier and a ventilating hole are arranged at a position, corresponding to each culture region, on the outer side wall of the dish body; a second groove is formed along the edge ofthe dish cover; the edge of an opening of the dish body is connected with the second groove in a sliding fit manner. By the arrangement of the multiple culture regions, the pathogene culture dish cansimultaneously culture various pathogens for comparison research; meanwhile, by the arrangement of a communication region, mutual communication of pathogene intercellular information between the culture regions is facilitated, so as to screen and research an intercellular information transduction mechanism and signal molecules.

Description

technical field [0001] The invention belongs to the technical field of medical experiment appliances, in particular to a pathogen culture dish for basic medicine. Background technique [0002] A petri dish is a laboratory vessel used for microbial or cell culture, consisting of a flat disc-shaped bottom and a cover, generally made of glass or plastic. The materials of petri dishes are basically divided into two categories, mainly plastic and glass. Glass can be used for plant materials, microbial culture and animal cell adherent culture. The plastic ones may be made of polyethylene materials, and there are disposable and multiple-use ones, which are suitable for laboratory inoculation, streaking, and isolation of bacteria, and can be used for the cultivation of plant materials. [0003] Pathogens refer to microorganisms, parasites or other agents that can cause diseases in humans, animals and plants (microbial recombinants include hybrids or mutants), of which microorganism...

AI Technical Summary

Problems solved by technology

However, the pathogen petri dish used in the existing basic medical operations has the following disadvantages: the petri dish cannot be partitioned, which is very inconvenient when doing pathogen comparison experiments; because it is circular, its orientation cannot be identified, and in many cases the operator will Draw or mark with a marker on the back of the petri dish so that if it is wiped off, the experiment can only be redone

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