Radon gas and carbon monoxide gas united device for cell exposed contamination experiment

Abstract

The invention provides a radon gas and carbon monoxide gas united device for a cell exposed contamination experiment. A radon source capable of preparing radon gas, a predetermined amount of radon gas which is generated by a carbon monoxide generator and decay products thereof and the carbon monoxide gas are conveyed into a cell exposing room through an air inlet; a radon and carbon monoxide gas united detector is used for monitoring the content of the contaminated gas; a temperature control room is connected with the temperature control room to guarantee that the temperature of the experiment environment is constant; a cell culturing liquid supplying device is connected with a culture liquid room to provide nutrients for the normal growth of the cell; the upper surface of a cell membranous lamina is exposed to the cell exposing room to carry out complete contamination; the experimental waste gas is recovered through an air outlet and can be recycled; the whole device is sealed and has no leakage. The beneficial effects are as follows: the invention provides the device for the cell exposed contamination experiment, which does not use experimental animals and can randomly adjust the contents of the radon gas and the carbon monoxide gas and the contamination combination order; and the invention provides a new method and a new experimental installation in the following scientific research fields such as toxicology, molecular biology, cytology, radioactivity, medical science and the like.

Description

technical field [0001] The invention relates to a cell radon gas combined with carbon monoxide gas exposure poisoning experiment equipment. Background technique [0002] Carbon monoxide is a colorless, odorless, non-irritating gas. It is a harmful substance that is often encountered in the human living environment. The main factor inducing lung cancer, and the harm to the human body produced by the combination of the two has been paid more and more attention to, and its research in the fields of toxicology, environmental protection, radiation, and medicine has become increasingly in-depth. However, the existing experimental methods lack precise quantitative control, convenient operation, safety and no leakage, intuitive and reliable simulation and manufacture of special equipment for combined exposure of radon and carbon monoxide gas, and what is particularly lacking is the direct use of cells in vitro experiments Combined with carbon monoxide gas exposure poisoning experim...

AI Technical Summary

Problems solved by technology

However, the existing experimental methods lack precise quantitative control, convenient operation, safety and no leakage, intuitive and reliable simulation and manufacture of special equipment for joint exposure of radon and carbon monoxide gas, and what is particularly lacking is the direct use of cells in vitro experiments Combined exposure to poisoning experiment equipment with carbon monoxide gas

Seriously restrict the development of scientific research in this area

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