-80 DEG C biological sample storage and taking system and storage and taking method thereof

Abstract

The invention provides a -80 DEG C biological sample storage and taking system and a storage and taking method thereof. The storage and taking system comprises a chamber body, multiple -80 DEG C refrigerating chamber body units, a refrigerating chamber body unit door opening mechanical arm, a lifting mechanical arm, a shifting mechanical arm, a freezing pipe scanning system and a freezing pipe sorting system. The chamber body is provided with a sample inlet and outlet window. The -80 DEG C refrigerating chamber body units are provided with refrigerating chambers, refrigerating chamber body unit chamber doors and freezing goods shelves, and the freezing goods shelves are located in the refrigerating chambers. The refrigerating chamber body unit door opening mechanical arm is used for opening or closing the refrigerating chamber body unit chamber doors. The lifting mechanical arm can control samples to move in the X-axis direction, the Y-axis direction and the Z-axis direction and can control the freezing goods shelves to move in the X-axis direction, the Y-axis direction and the Z-axis direction. The shifting mechanical arm can control the samples to move in the in the X-axis direction and the Y-axis direction. The freezing pipe scanning system is used for scanning two-dimensional codes of the samples. The freezing pipe sorting system is used for classifying the samples. According to the storage and taking system, biological sample storage and taking automation is achieved, the work efficiency of the storage and taking system is improved, and the error rate is low.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to an access system and an access method for biological samples at minus 80 degrees. Background technique [0002] In recent years, with the development of the biomedical industry, the number of samples that need to be cryopreserved in hospitals, universities, and research institutes has increased significantly. How to maximize sample access and data management has become the most troublesome problem for researchers. [0003] At present, the main equipment for sample storage in major institutions is low-temperature refrigerators and ultra-low temperature refrigerators. The storage capacity is small and the space utilization rate is not high. ;Manual access to records is inefficient, and multi-person operations are prone to errors; it is difficult to count manually, and it is difficult to count the number, location, collection time, location, use and purpose of samples, and data inf...

AI Technical Summary

Problems solved by technology

[0003] At present, the main equipment for sample storage in major institutions is low-temperature refrigerators and ultra-low temperature refrigerators. The storage capacity is small and the space utilization rate is not high. ;Manual access to records is inefficient, and multi-person operations are prone to errors; it is difficult to count manually, and it is difficult to count the number, location, collection time, location, use and purpose of samples, and data information of providers

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