Cell culture box

Abstract

The invention relates to a cell culture box and belongs to the technical field of culture boxes. The cell culture box comprises a box body, a sterilization air generation device and an automatic watersupplementing device, the box body comprises an inner wall and an outer wall, a thermal insulation layer is arranged between the inner wall and the outer wall, the sterilization air generation deviceis positioned at a top end of the inner wall and between the inner wall and the outer wall, the sterilization air generation device comprises a shell body provided with an air inlet and an air outlet, a sterilization chamber in the shell body and a fan fixed in the shell body, and the automatic water supplementing device comprises a water storage bottle, a photoelectric liquid level switch, a control circuit, an audible and visual alarm and a steam generator. Water can be automatically supplemented to keep a relative humidity in the cell culture box stable; Microorganism-carrying air outsidethe cell culture box can be prevented from flowing into the box, so that a problem of a secondary pollution is effectively prevented; and different cells can be cultured, so that a risk of cross contamination is reduced, and temperature and humidity conditions of the different cells are not influenced.

Description

technical field [0001] The invention belongs to the technical field of incubators, and in particular relates to a cell incubator. Background technique [0002] With the development of cell biology, molecular biology, pharmacology and other disciplines, the cell incubator has become one of the routine instruments commonly used in biological laboratories. In order to make cells grow better, a constant temperature must be maintained in the incubator 1. Humidity conditions, the relative humidity in the incubator must be controlled above 95%, because low relative humidity will affect the excessive evaporation of the cell culture medium, which will eventually lead to the failure of the culture. [0003] At present, except for large-scale cell incubators that control relative humidity through steam generators or sprayers, most small and medium-sized incubators mainly maintain a high-humidity environment inside the incubator by configuring a water tray inside the box. The water sto...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems existing in the background technology, the present invention provides a cell culture box, which can automatically replenish water to keep the relative humidity in the cell culture box stable; Secondary pollution problem; different cells can be cultured, reducing the risk of cross-contamination, and also ensuring that the temperature and humidity conditions of different cells will not be affected

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