Full-automatic ultralow-temperature honeycomb type biological sample bank

Abstract

The invention discloses a full-automatic ultralow-temperature honeycomb type biological sample bank. The full-automatic ultralow-temperature honeycomb type biological sample bank comprises a heat-preservation cold storage system, a honeycomb type liquid nitrogen tank, a transferring cold tank system, an automatic storing and taking tube integrated system and an integrated controller, wherein the honeycomb type liquid nitrogen tank is used for storing biological samples and arranged in the heat-preservation cold storage system; the transferring cold tank system is used for temporarily storing biological samples, to be taken out, in the honeycomb type liquid nitrogen tank or temporarily storing biological samples to be placed in the honeycomb type liquid nitrogen tank and arranged in the heat-preservation cold storage system; the automatic storing and taking tube integrated system is used for storing the biological samples temporarily stored in the transferring cold tank system into the honeycomb type liquid nitrogen tank and storing the biological samples, to be taken out, in the honeycomb type liquid nitrogen tank into the transferring cold tank system; and the integrated controller is electrically connected with the automatic storing and taking tube integrated system. According to the full-automatic ultralow-temperature honeycomb type biological sample bank, the full-automatic storage process that the samples are stored and taken one by one is achieved, and meanwhile, potential safety hazards are avoided for operators; and full-cold-chain transportation is adopted for the storing and taking processes, and thus the activity of cells in the samples is guaranteed.

Description

technical field [0001] The invention relates to a fully automatic ultra-low temperature honeycomb biological sample bank. Background technique [0002] The automated access to existing automated biological sample banks generally adopts the mode of taking out the entire plate and then picking a single tube. In order to store and withdraw a single sample, the entire plate of samples is exposed to an environment with a temperature above -130°C, which will affect other samples. The biological performance of sample storage destroys the activity of cells, thus failing to meet the technical requirements of cell storage. In addition, the operation efficiency is very low when manually selecting samples, and the error rate is also high. Moreover, because the temperature of the liquid nitrogen tank and samples is extremely low, manual access poses a great safety hazard to operators. Contents of the invention [0003] The technical problem to be solved by the present invention is to...

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Problems solved by technology

[0002] The automated access to existing automated biological sample banks generally adopts the mode of taking out the entire plate and then picking a single tube. In order to access a single sample, the entire plate of samples is exposed to an environment with a temperature above -130°C, which will affect other samples. The biological performance of sample storage destroys the activity of cells, thus failing to meet the technical requirements of cell storage

In addition, the operation efficiency is very low when manually selecting samples, and the error rate is also high.

Moreover, because the temperature of the liquid nitrogen tank and samples is extremely low, manual access poses a great safety hazard to operators

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