Culture medium preparation equipment and method

Abstract

The invention relates to the technical field of culture medium preparation, and provides culture medium preparation equipment and a culture medium preparation method, which are used for mixing culturemedium components in different packaging bodies. The culture medium preparation equipment comprises: a scanner or a radio frequency recognizer; a controller for judging whether the types and the volumes of the components read by the code scanner or the radio frequency recognizer are correct or not based on set culture medium data; and a prompter which is connected with the controller and is usedfor sending out a prompting signal when the component types or volumes read by the code scanner or the radio frequency identifier are incorrect or expired and invalid. Components adopted by the culture medium preparation equipment are packaged through the packaging bodies, the components and water in the packaging bodies are prepared in advance according to the proportion, then only the componentsin different packaging bodies need to be directly mixed subsequently, the water adding preparation process of operators is omitted, and it is guaranteed that the preparation process is easy to master. In addition, due to the fact that the controller is matched with the code scanner or the radio frequency recognizer, the correct packaging body can be selected, preparation of the corresponding culture medium can be achieved even though non-professional personnel operate, and operation is simple.

Description

technical field [0001] The invention relates to the technical field of culture medium preparation, in particular to culture medium preparation equipment and methods. Background technique [0002] Culture medium is artificially prepared, suitable for microbial growth, separation and identification of nutrient matrix. The general basal medium contains basic nutrients such as peptone, beef extract powder, yeast extract powder, sodium chloride, and agar. In the medium used in clinical and food hygiene inspection, it is often necessary to add bacteriostatic agents, indicators, blood, sugars and other components to facilitate the isolation and identification of specific bacteria, while the culture used in virus culture and vaccine production base, you need to add different kinds of amino acids, nucleotides, inorganic salts, growth factors and other substances. The complexity of the medium components and the difference in the stability of the additives directly determine the prep...

AI Technical Summary

Problems solved by technology

[0006] One of the objectives of the present invention is to provide a medium preparation equipment to solve the problems in the prior art that the medium preparation process has high requirements for operators, and the components and their addition process are easy and difficult to master

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