Cartridge pretreatment system applied to automatic molecular diagnosis instrument

Abstract

The invention discloses a cartridge pretreatment system applied to an automatic molecular diagnosis instrument. The cartridge pretreatment system comprises a puncturing device and a washing device, the puncturing device comprises a driving assembly and a puncturing device, and the driving assembly controls the puncturing device to alternately move to a puncturing station and a washing station. When a cartridge moves to the puncturing station, the puncturing device punctures a barrier film of the cartridge; and when the puncturing device moves to the washing station, the washing device washes the puncturing device. According to the cartridge pretreatment system applied to the automatic molecular diagnosis instrument, the puncturing device is washed clean by the washing device, and therefore the puncturing device can be repeatedly used, the use of consumables is reduced, the cost of a user is reduced, and the cartridge pretreatment system is more environment-friendly.

Description

technical field [0001] The present application relates to the technical field of automated molecular diagnostic instruments, and more specifically, relates to a cartridge pretreatment system applied to automated molecular diagnostic instruments. Background technique [0002] At present, during the use of automated molecular diagnostic instruments, the barrier membrane on the top of the cartridge is punctured with a microtip or a membrane piercer. In order to avoid cross-contamination of the reagents inside the cartridge, the piercers used are all disposable products. , cannot be used twice. This method leads to high equipment cost, and produces more medical waste, which pollutes the environment. [0003] To sum up, how to provide a reusable cartridge pretreatment system for a puncturer is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the purpose of this application is to provide a cartridge pretreatment sy...

AI Technical Summary

Problems solved by technology

[0002] At present, during the use of automated molecular diagnostic instruments, the barrier membrane on the top of the cartridge is punctured with a microtip or a membrane piercer. In order to avoid cross-contamination of the reagents inside the cartridge, the piercers used are all disposable products. , cannot be used twice

This method leads to high cost of equipment, and produces more medical waste, causing pollution to the environment

Images