Bioexperiment induction type culture dish

Abstract

The invention discloses a bioexperiment induction type culture dish. The bioexperiment induction type culture dish comprises a culture dish body, a dish lid, a base body, an isolation dish, a filtering membrane, a weighing device and a temperature sensor, the culture dish body is of a hollow cylindrical structure of which the upper end is opened, the dish lid and the base body are arranged at the upper end and the lower end of the culture dish body respectively, the isolation dish is arranged in the middle of the bottom of the culture dish body, the filtering membrane is arranged in the isolation dish, and the weighing device and the temperature sensor are arranged on the base body separately. An electric heating plate is arranged at the bottom of the culture dish, and a vacuum extraction pump is arranged at one side of the lower portion of the culture dish. Through the mode, the bioexperiment induction type culture dish has the functions of conducting weighing and sensing the temperature, the sealability is good, and it is guaranteed that internal liquid is not contaminated; meanwhile, through the arrangement of the filtering membrane, germs can be prevented from entering the isolation dish to some degree, the probability that the culture dish is contaminated is lowered, the precision of test data is ensured, and the culture dish is beneficial for smooth proceeding of experiments.

Description

technical field [0001] The invention belongs to the technical field of biological experiments, and in particular relates to an induction culture dish for biological experiments. Background technique [0002] A petri dish refers to a glass or plastic circular vessel used to hold liquid culture fluid or solid agar culture fluid for cell culture, and is a chemical device used to cultivate bacteria. [0003] 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. [0004] At present, the basic structure of the biological cell liquid test box is very simple, that is, to make a petri dish out of glassware an...

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Problems solved by technology

[0004] At present, the basic structure of the biological cell liquid test box is very simple, that is, to make a petri dish out of glassware and then observe it. This method is not only inefficient, but also polluted, which is not conducive to the smooth progress of the experiment.

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