Contamination-free bacterium culture device for clinical lab

Abstract

A contamination-free bacterium culture device for a clinical lab comprises a box body. The upper portion of the box body is opened. A top cover is hinged to the top face of the box body. The bottom face of the top cover can make contact with and be matched with the top face of the box body. A cylinder is arranged in the box body. The upper portion of the cylinder is opened. A culture dish can be placed in the cylinder. The periphery of the culture dish can make contact with and be matched with the cylinder. A plurality of parallel bearing inner rings are fixedly connected with the periphery ofthe cylinder. Bearing outer rings are fixedly connected with the inner wall of the box body. By pushing a U-shaped rod, a vertical rod can be kept still, and oxygen injection is avoided; bacterium cells in the culture dish can float up by means of a pure mechanical structure, no energy is consumed, and energy conservation and environment protection are better achieved; the culture dish does not make contact with the external environment in the period, the cultured bacterium cells are prevented from being affected by the external environment, and the culture result accuracy is ensured; duringbacterium culture of the clinical lab, operation is flexible, use is convenient, the burdens of medical staff can be relieved, and the contamination-free bacterium culture device is suitable for use and popularization.

Description

technical field [0001] The invention belongs to the field of bacterial culture, in particular to an anti-pollution bacterial culture device for laboratories. Background technique [0002] Bacterial culture is a technique that artificially grows and reproduces bacteria. Bacteria are widely distributed in nature, with a large number and many types. They can benefit human beings or become the cause of disease. Most bacteria can be cultivated artificially, that is, they are inoculated on the culture medium to make them grow and reproduce. The cultured bacteria are used for research, identification and application. During the cultivation of photosynthetic bacteria, it must be aerated or stirred to help the precipitated photosynthetic bacteria float up to obtain light and maintain the good growth of bacterial cells. In small-scale anaerobic culture, the method of manually shaking the culture container is often used to make the bacterial cells float up, which will cause the bact...

AI Technical Summary

Problems solved by technology

However, this method requires the water pump to work all the time, which consumes more energy, and the heat generated by the water pump for a long time may affect the cultivation environment, resulting in inaccurate cultivation results.

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