Electrolyte analyzer and automatic sampling method

Abstract

The invention provides an electrolyte analyzer and an automatic sampling method and belongs to the field of medical instruments. The electrolyte analyzer comprises a main unit and a sampling mechanism; the sampling mechanism includes a base as well as an automatic sampling device and automatic sample introduction device arranged on the base, wherein the automatic sampling device includes a sampling frame, a sampling pin, a first driving device that drives the sampling frame to move vertically and horizontally, a sample suction pump that drives the sampling pin to suction a sample, a washing nozzle, and a distribution valve; the automatic sample introduction device includes an automatic sample introduction disc, an automatic sample introduction disc control panel, a second driving device that drives the automatic sample introduction disc to rotate, and a test-tube recognition device; the periphery of the automatic sample introduction disc is provided with a plurality of test-tube clamps for holding test-tubes. Through automatic sampling, equipment utilization rate of the whole process is increased; through automated test-tube recognition and barcode scanning, information acquisition time is greatly shortened and manual cost is greatly reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an electrolyte analyzer and an automatic sampling method based on the electrolyte analyzer. Background technique [0002] At present, traditional electrolyte analyzers use a manual sampling process. Even if there is an automatic sampling process, they can only suck samples and cannot identify test tubes or measuring cups. Even if they have the function of scanning barcodes, manual rotation of the test tube is required. to scan barcodes. [0003] And when there is an emergency, the existing electrolyte analyzers cannot automatically identify and prioritize the analysis and testing of emergency samples. Some electrolyte analyzers that support this operation generally use a fixed emergency position for an emergency. If there is a second emergency sample, it is necessary to wait for the next sample to be tested before proceeding to the next emergency. Multiple emergency tests in a r...

AI Technical Summary

Problems solved by technology

When it is necessary to add new samples, it is also impossible to realize the inspection at any time

[0005] At the same time, during the test, the position of the sampling needle is generally fixed instead of the swinging sampling needle. Even if it is a swinging sampling needle, the automatic sampling tray cannot be replaced. Only by fixing one of them can the position of the sampling be guaranteed, which is very not flexible

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