System of full-automatic sampling pipe cap screwing and pipetting workstation and operation method of system

Abstract

The invention relates to a system of a full-automatic sampling tube screw cap pipetting workstation, which comprises an execution module and a control module for controlling the execution module, the execution module comprises an objective table, a cross beam mechanism mounted on the objective table and an operation main body arranged on the cross beam mechanism and capable of sliding along the cross beam mechanism, the control module controls the position of the objective table in the execution module to be correspondingly matched with the position of the operation main body, so that sample liquid in the plurality of sampling tubes is correspondingly sampled on the objective table through the operation main body, and the sampled liquid to be detected is correspondingly put into the nucleic acid extraction reagent plate; the invention further discloses an operation method of the system of the full-automatic sampling pipe cap screwing and pipetting workstation. According to the system of the full-automatic sampling pipe cap screwing and pipetting workstation, the execution module is controlled through the control module, so that sample liquid in the sampling pipes is sampled on the objective table through the operation main body, automatic operation is realized, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a pipetting device for sample liquid collection in the field of medicine and biology, in particular to a system and an operating method of a fully automatic sampling tube capping and pipetting workstation. Background technique [0002] In the detection work in the fields of medicine and biochemistry, it is necessary to cooperate with the pipetting device to suction the sample liquid collected into the sampling tube before detection and processing. Most of the pipetting devices currently used are single-tube collection structures, that is, a certain volume of liquid in the sampling tube is sucked into the pipette tip through a single pipette tip, so as to prepare for the liquid in the pipette tip. In the analysis and testing, when the sample liquids of multiple sampling tubes need to be tested separately, the workload is large, the manual operation efficiency of the laboratory personnel is low, and the operation is cumbersome. ...

AI Technical Summary

Problems solved by technology

Most of the pipetting devices currently used are single-tube collection structures, that is, a certain volume of liquid in the sampling tube is sucked into the pipetting tip through a single pipetting tip, in order to prepare the liquid in the pipetting tip. For analysis and testing, when the sample liquid of multiple sampling tubes needs to be tested separately, the workload is large, and the manual operation efficiency of laboratory personnel is low, and the operation is cumbersome

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