Extraction strip automatic loading system

Abstract

The invention discloses an extraction strip automatic loading system. The system comprises an extraction strip used for containing a plurality of reagents, a first channel, a second channel attached to the first channel in parallel, a first pushing hand device used for pushing the extraction strip to move in the first channel, a second pushing hand device used for pushing the extraction strip to move in the second channel and a transferring device used for transferring the extraction strip from the first channel to the second channel, wherein one end of the first channel is a loading opening of the extraction strip, one end of the second channel is a grabbing position of the extraction strip, the transferring device is arranged at the other ends of the first channel and the second channel,and the first pushing hand device and the second pushing hand device can transversely move and ascend and descend. According to the system, online adding operation of the extraction strip can be achieved, the previous pushing transportation operation does not need to be interrupted immediately when a new extraction strip is added every time, the automation degree and the using effect of the system are improved, and the system is simple in structure, convenient to use and capable of being used and popularized.

Description

technical field [0001] The invention relates to the technical field of extraction strips, and more specifically, relates to an automatic loading system for extraction strips. Background technique [0002] At present, most of the nucleic acid extraction systems on the market use batch injection, but the processes of sample supply, extraction reagent strip supply, and consumable disposal are mostly carried out manually, which no longer meets the market demand for projects with a large number of diagnoses. [0003] In the prior art, a small number of extraction strip automatic loading systems mainly include test boxes, loading channels, presentation channels, and box pushers. The loading channel is used to receive the test boxes and transfer the test boxes to the presentation channel. Cartridges are transported to the automated system for inspection operations, but the existing cartridge pusher can only move laterally, so each time a new test cartridge is added, the cartridge p...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the nucleic acid extraction systems on the market use the method of batch sample injection, but most of the processes of sample supply, extraction reagent strip supply, and consumable disposal are carried out manually, which cannot meet the market demand for projects with a large number of diagnoses.

[0003] In the prior art, a small number of extraction strip automatic loading systems mainly include test boxes, loading channels, presentation channels, and box pushers. The loading channel is used to receive the test boxes and transfer the test boxes to the presentation channel. Cartridges are transported to the automated system for inspection operations, but the existing cartridge pusher can only move laterally, so each time a new test cartridge is added, the cartridge pusher needs to be returned to the original position, and then pushed to deliver the test cartridge

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