Fluorescence immunoassay analysis system and testing method thereof

Abstract

The invention discloses a fluorescence immunoassay analysis system and a testing method thereof. The system comprises a control module, a reagent channel, a code reader, a mobile unit and a fluorescence detection module, wherein the reagent channel comprises a plurality of reagent inserting positions and is used for clamping reagent strips and sending inserting information of the reagent strips tothe control module; the code reader is connected with the control module and is used for reading reagent types and sample number information; the mobile unit is connected with the control module andresponds to control signals of the control module to horizontally or vertically move to the inserting positions of the reagents to be detected; the fluorescence detection module is arranged on the mobile unit and is used for performing fluorescence detection on a sample to be detected and sending produced fluorescence detection signals to the control module. The system can wait and detect a plurality of fluorescence immunoassay chromatography reagents, and automatically end a testing process in advance after a positive result is interpreted, thereby improving the detection efficiency of qualitative screening reagents.

Description

technical field [0001] The invention relates to the technical field of immediate clinical medical detection, in particular to a fluorescent immunoassay system and a testing method thereof. Background technique [0002] Immunochromatography reagents are a kind of real-time reagents that rely on the specific binding of labeled antibodies or antigens in the reagents to the analyte, and use nitrocellulose membrane as a carrier to detect pathogens, antibodies, drugs, hormones and other substances in patient samples. The detection reagent has the characteristics of rapid detection, easy operation and low price. Fluorescent immunochromatography reagents are a type of immunochromatographic reagents that use fluorescent dyes as labeling substances. Compared with traditional immunochromatographic reagents, the sensitivity has a qualitative leap. It can perform reliable quantitative tests on biomarkers in human samples, and can also Highly sensitive qualitative screening of pathogen a...

AI Technical Summary

Problems solved by technology

However, for qualitative screening reagents, strong positive samples can accurately show positive results before the end of the incubation time, and the reading instrument will still read after the waiting time is over, making the test efficiency of fluorescent immunochromatography reagents reversed. Lower than traditional gold standard reagents, leading to delays in diagnosis and treatment timing

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