Constant-temperature and constant-humidity cell incubator

Abstract

The invention discloses a constant-temperature and constant-humidity cell incubator. The incubator comprises an incubator body, an incubator door, chambers, a water heating mechanism, humidifying discs, supporting rods, a humidity maintaining mechanism, a CO2 generator, a first exhaust pipe and a CO2 concentration maintaining mechanism, wherein one side of the incubator body is movably connected with the incubator door; the three chambers with the same volume are arranged in the incubator body; the water heating mechanism is arranged in the side wall of the incubator body; each chamber is provided with the humidifying disc; the middle of each chamber is fixedly connected with one end of the corresponding supporting rod; the other end of each supporting rod is fixedly connected with the corresponding humidifying disc; each humidifying disc is a cube with an opening in one face; the humidity maintaining mechanism is arranged in the incubator body; the CO2 generator is arranged in the incubator body; one end of the first exhaust pipe is fixedly connected with the CO2 generator; the end, away from the CO2 generator, of the first exhaust pipe is arranged at the upper end of the incubator body; the CO2 concentration maintaining mechanism is arranged in the incubator body; and the incubator door is made of transparent materials and coated with shading materials. The cell incubator is scientific, reasonable, simple in structure, economic and practical.

Description

technical field [0001] The invention relates to the technical field of cell cultivation, in particular to a constant temperature and humidity cell incubator. Background technique [0002] In the cell culture technology, it is necessary to simulate the survival of cells, requiring constant temperature, constant humidity, and constant CO2 concentration, so as to ensure the survival rate of cells. In biology and medical research, the cell incubator is a common tool for in vitro cell culture, used to study the biological properties and molecular biological mechanism of cells. In organisms, some cells are photosensitive, that is, light with different wavelengths and different illuminances can induce and affect the physiological or pathological behavior of cells. During the cultivation process, the primary cell culture medium needs to be supplemented and replaced within a specified time, so that the cell culture can be completed. The existing method is to take out the vessel cont...

AI Technical Summary

Problems solved by technology

During the cultivation process, the primary cell culture medium needs to be supplemented and replaced within a specified time, so that the cell culture can be completed. The existing method is to take out the vessel containing the cells and manually replace the primary cell culture medium. When we need to open During the process of taking the utensils inside the box by the door, the temperature, humidity, CO2 concentration and light conditions inside the box have changed after the door is opened, which in turn affects the survival rate of cells

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