Full-automatic magnetic bead multi-item joint inspection detection analyser and use method thereof

Abstract

The invention relates to a full-automatic magnetic bead multi-item joint inspection detection analyser. The full-automatic magnetic bead multi-item joint inspection detection analyser comprises a mainmachine frame, transverse sliding rails, a sample adding assembly and a manipulator; a bottom plate is arranged at the lower end of the main machine frame, and a sample area, a sample preparing areaand a detection area are arranged on the upper end flat of the bottom plate from left to right; the sample area comprises a code scanning head, suction head bin stations, sample stations, detection liquid stations, second antibody working liquid stations, diluent stations and a needle-off station; the sample preparing area comprises hole plate stations, hatch stations and a plate washing machine.A use method of the detection analyser comprises the following steps of sample identifying, sample diluent adding, sample diluting, sample hatching, cleaning preparing, cleaning, second antibody hatching, detection liquid adding and detection reading. According to the detection analyser, the full automation of sample registering, pretreatment and detection reading can be realized, no manual operation is required, the detection sensitivity is high, the detection efficiency is high, the accuracy is high, and multi-item joint inspection detection can be realized.

Description

technical field [0001] The invention relates to the technical field of biological monitoring, in particular to a fully automatic magnetic bead multi-item joint inspection and detection analyzer and a use method thereof. Background technique [0002] With the development of science and technology and the rapid improvement of medical technology, in vitro diagnostic technology is becoming more and more important and widely used in scientific research and clinical fields to provide true and accurate data basis for disease diagnosis, prevention, treatment and health monitoring. Fully automated detection analyzers for in vitro detection are also receiving more and more attention. Fully automated detection analyzers are instruments that measure a specific chemical composition in body fluids based on the principle of photoelectric colorimetry. Due to its fast measurement speed, high accuracy, and small consumption of reagents, it has been widely used in hospitals, epidemic preventio...

AI Technical Summary

Problems solved by technology

[0003] Enzyme-linked immunoassay is a solid-phase immunoassay method for detecting trace substances in body fluids. It allows antigens or antibodies to bind to the surface of a certain solid-phase carrier and maintains its immunological activity. It reacts through the specific combination of antigens and antibodies, and finally through amplification The system amplifies the reaction of this antigen and antibody and converts it into an acceptable signal to realize the detection and analysis of the target substance. The coating effect of small molecular peptides is relatively poor, and they are often not fixed firmly, resulting in low detection sensitivity

[0004] At present, the existing enzyme-linked immunosorbent analyzers generally need to manually input

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