Biological sample low-temperature extraction method and extraction system

A biological sample and extraction system technology, applied in the field of biological sample low-temperature extraction method and extraction system, can solve the problems affecting sample quality and achieve the effect of excellent quality and good activity

Active Publication Date: 2018-01-19
GENEPOINT BIOLOGICAL TECH (CHENGDU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a biological sample low-temperature extraction method and extraction system to solve the problem that sample extraction in a non-low temperature environment affects the quality of the sample

Method used

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  • Biological sample low-temperature extraction method and extraction system
  • Biological sample low-temperature extraction method and extraction system
  • Biological sample low-temperature extraction method and extraction system

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Embodiment Construction

[0037] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0038] The low-temperature extraction method for biological samples provided in the embodiments of the present invention includes the following contents:

[0039] A. The first manipulator outside the low-temperature storage tank puts the transferred sample box into the low-temperature storage tank;

[0040] B. The second manipulator in the low-temperature storage tank takes out the target sample box from the sample storage rack in the low-temperature storage tank to the inside of the low-temperature storage tank;

[0041] C. Take the sample to be taken out of the target sample box in the cryogenic storage tank and place it in the transfer sample box, or take the sample to be stored in the transfer sample box in the low temperature storage tank and put it in the target sample box.

[0042] The cryogenic storage tan...

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PUM

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Abstract

The invention discloses a biological sample low-temperature extraction method and an extraction system, and belongs to the technical field of biological sample low-temperature extraction. The method comprises the following steps: a first mechanical arm outside a low-temperature storage tank puts a transfer sample box on the upper part in the low-temperature storage tank; B, a second mechanical armin the low-temperature storage tank takes out a target sample box in a sample storage rack in the low-temperature storage tank and puts the target sample box on the upper part in the low-temperaturestorage tank; and C, a sample to be taken out in target sample box in the low-temperature storage tank is put in the transfer sample box, or a sample to be stored in the transfer sample box in the low-temperature storage tank is put in the target sample box. The whole sample extraction process is conducted in the tank body, the tank body provides a good low-temperature environment for the sample in the sample storage rack and the sample to be stored in the transfer sample box, and high activity of the sample is guaranteed.

Description

technical field [0001] The invention relates to the technical field of low-temperature extraction of biological samples, in particular to a method and system for low-temperature extraction of biological samples. Background technique [0002] The long-term storage of biological samples usually uses the lowest possible temperature to reduce the biochemical reactions in the sample and improve the stability of various components in the sample. The lower the temperature, the longer the storage time of the sample. Usually, the frozen cells are placed in the sample test tube, the sample test tube is placed on the storage rack, and the whole storage rack is placed in the liquid nitrogen tank to achieve long-term stable storage of the sample. [0003] At present, when accessing samples, it is necessary to take out the corresponding sample box on the storage rack in the liquid nitrogen tank to the outside of the liquid nitrogen tank, such as taking it out of the equipment or other are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G1/04
Inventor 胡佳霖
Owner GENEPOINT BIOLOGICAL TECH (CHENGDU) CO LTD
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