An automated biological sample bank that can be cooled independently

Abstract

The invention relates to an automatic biological sample library capable of independently cooling down, comprising: a liquid nitrogen tank, including: an insulated tank body, and a basket accommodated in the insulated tank body; Open box outlet; basket module, including: basket assembly, basket cooling assembly, spatula assembly, basket assembly is used to lift the basket in the liquid nitrogen tank to the basket compartment, and the spatula assembly is used to freeze the basket in the basket The box moves to the box outlet; the tube picking cabin, the tube picking cabin has an openable box inlet, when both the box outlet and the box inlet are opened, the frozen storage box can enter the tube picking cabin; the tube picking module includes: Pick tube cooling components, pick tube components. The basket cabin and the pick-up cabin are set independently to cool down separately. Compared with the scheme of cooling the cabin connected with the basket cabin and the pick-up cabin, the independent cooling scheme reduces the overall cooling area, improves the cooling efficiency, and reduces the The cost of cooling is reduced, and the work efficiency of the automated biological sample bank is improved.

Description

technical field [0001] The invention relates to the technical field of biological sample storage, in particular to an automatic biological sample bank that can be cooled independently. Background technique [0002] Biobank is a device for standardized collection, processing, and storage of biological macromolecules, cells, tissues, and organs of healthy and diseased organisms. Most biological samples need to be stored in a deep low temperature environment, especially for some The biological sample bank of cells transfused into the human body needs to be stored at a temperature close to liquid nitrogen. Take the biological sample bank for storing human embryos as an example. The embryos need to go through a complicated cooling process, and then put them into liquid nitrogen for storage. In the traditional biological sample bank, biological samples are stored in the basket of the liquid nitrogen tank. During the storage and extraction process, the basket, shovel plate, and pi...

AI Technical Summary

Problems solved by technology

However, since the incubator is usually large, the cooling process takes more than 15 minutes, the operation efficiency is low and the cooling cost is high

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