Full-automatic test tube sample cup distributing equipment

Abstract

The invention discloses full-automatic test tube sample cup distributing equipment. A transfer mechanism comprises a cup distributing test tube loading track and a rotary track, the test tube loadingcup runs on the cup separation test tube loading track and the rotary track; the reagent separate adding mechanism stretches across the cup separating test tube loading track, the rotary track and thesuction head supply mechanism; a cap removing jaw is used for uncapping a parent test tube which runs on the rotary track and is used for storing a sample; a sample loading clamping jaw works above the cup separation test tube loading track, the sample loading clamping jaw transfers an emptysub-test tube to the cup separation test tube loading track, and the sub-test tube is used for obtaining acup separation sample from the parent test tube; a sample adding assembly sucks a sample from the parent test tube stopped below the reagent separate adding mechanism through the cup separating suction head and transfers the sample sucked by the cup separating suction head to the sub-test tube stopped below the reagent separate adding mechanism. The equipment can complete the actions such as testtube loading, cap screwing and conveying, sucker loading, sample drawing and sample cup distribution are achieved, and therefore automatic sample cup distribution is completed.

Description

technical field [0001] The invention relates to the technical field of biological sample processing, in particular to a fully automatic test tube sample cupping device. Background technique [0002] At present, in the medical field, test tubes are commonly used to store liquid samples, and test tube covers are housed on the test tubes. In order to improve the detection efficiency, for a liquid sample in a test tube, multiple detection items need to be carried out at the same time, and different detection equipment must have corresponding samples, which requires the mother sample to be divided into several sub-samples, each sub-sample Marked, this process is called cupping. The obtained sub-samples are distributed to different detection devices, so as to achieve the purpose of simultaneous detection. [0003] In the traditional technology, manual or semi-automatic test tube labeling, sample suction and dispensing are usually used, which is not only inefficient, but also eas...

AI Technical Summary

Problems solved by technology

[0003] In the traditional technology, manual or semi-automatic test tube labeling, sample suction and dispensing are usually used, which is not only inefficient, but also easily causes biological sample damage. It has high requirements for the working ability and experience of the operator, and cannot guarantee the volume of the mother sample. accuracy, and it is difficult to ensure that the sample is not subject to secondary pollution

At this stage, there is a lack of fully automatic test tube sample cupping technical solutions

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