Full-automatic nucleic acid detection system

Abstract

The invention provides a full-automatic nucleic acid detection system. The full-automatic nucleic acid detection system comprises a sample pretreatment unit, at least one nucleic acid extraction unit,at least one system preparation unit, at least one nucleic acid detection unit, a consumable preparation unit, a sample post-treatment unit and a plurality of transfer units; the sample pretreatmentunit is used for transferring a to-be-detected sample to a nucleic acid extraction well plate; the nucleic acid extraction unit is used for extracting nucleic acid in the to-be-detected sample on thenucleic acid extraction well plate; the system preparation unit is used for mixing a nucleic acid amplification reagent with a nucleic acid from the nucleic acid extraction unit; the nucleic acid detection unit is used for carrying out a nucleic acid amplification and a detection on the nucleic acid from the system preparation unit; the consumable preparation unit is used for providing consumablesfor the sample pretreatment unit, the nucleic acid extraction unit and the system preparation unit; the sample post-treatment unit is used for receiving medical waste generated by the nucleic acid extraction unit and the nucleic acid detection unit; and a plurality of the transfer units are used for isolating or smoothly communicating the transfer units with other units and transferring materials. Due to the fact that all links of a nucleic acid detection are covered, harm to personnel is avoided and an efficiency is improved.

Description

technical field [0001] The invention relates to the field of biological detection, in particular to an automatic nucleic acid detection system. Background technique [0002] In recent years, new and sudden infectious diseases caused by highly pathogenic pathogenic microorganisms (such as new coronavirus, Ebola virus, Crimean-Congo hemorrhagic fever virus, SARS, MERS, etc.) to human health and public health. [0003] Biosafety has been listed as an important part of many national security strategies, and building a biosafety prevention system is a major strategic demand of all countries. However, research on the microbiological characteristics, pathogenic mechanism, and molecular epidemiology of highly pathogenic pathogens is in its infancy, and scientific research reserves are insufficient. lacking. [0004] Research and development of ultra-high-throughput automated pathogen nucleic acid detection technology equipment that meets high-level biosafety requirements can not ...

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Problems solved by technology

[0007] Therefore, the technical problem to be solved in the present invention is to overcome the defects of low automation, low detection throughput and poor security in the prior art, thereby providing a fully automatic nucleic acid detection system, including:

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