Virus sampling, preserving and detecting composite tube and using method thereof

Abstract

The invention discloses a virus adopting, preserving and detecting composite tube and a using method thereof. The composite tube comprises a tube body, an upper cover and a lower cover, wherein a maincavity, an exchange cavity and a detection cavity which communicate with an opening in the upper end of the tube body are formed in an inner cavity of the tube body in a separated manner, and the main cavity communicates with the detection cavity through the exchange cavity; the lower cover is provided with a sealing piece extending into the exchange cavity, the lower cover is rotated to drive the sealing piece to rotate in the exchange cavity, and therefore, the exchange cavity allowing the main cavity to communicate with the detection cavity is sealed or in communication. The structure is simple and practical, the operation is simple, the operation links of detection can be reduced, and the detection cost is saved. According to the invention, on-site sampling and on-site rapid detectioncan be realized, separated sampling and centralized detection can also be realized, and besides, the main cavity and the detection cavity are relatively sealed, so that cross contamination is avoided.

Description

Technical field: [0001] The invention relates to the technical field of virus preservation test tube products, in particular to a compound tube for preservation and detection of viruses and its use method. Background technique: [0002] At present, in the process of collecting and testing some viruses, separate virus sampling tubes or test tubes are used to sample and seal, and then use detection reagent cards or special instruments to detect in special laboratories. This method uses many instruments and the operating procedures are relatively It is complicated and requires specially trained personnel and specialized laboratories for testing. The cost is high and the efficiency is low, especially in some places where the level of testing is not high. In addition, the tested samples of the above detection methods need to be transferred between sampling tubes, detection reagent cards, or detection instruments. During this process, the samples are not in a sealed state, which i...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of collecting and testing some viruses, separate virus sampling tubes or test tubes are used to sample and seal, and then use detection reagent cards or special instruments to detect in special laboratories. This method uses many instruments and the operating procedures are relatively Complicated, requiring specially trained personnel and specialized laboratories for testing, high cost and low efficiency, especially in some places where the level of testing is not high, testing cannot be carried out

In addition, the tested samples of the above detection methods need to be transferred between sampling tubes, detection reagent cards, or detection instruments. During this process, the samples are not in a sealed state, which is very likely to cause secondary transmission of the virus or pollute the air. more dangerous

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