Full-automatic chemiluminescence immunity analyzer

Abstract

The invention relates to a full-automatic chemiluminescence immunity analyzer, which consists of a reaction cup feeding system, a three-dimensional mobile sample adding module, a sample area, a reagent area, a pump set and a control system. The reaction cup feeding system comprises a stacking module, a transfer module, an incubation module, a washing module and a measuring chamber, wherein the stacking module is positioned at the leftmost end; reaction cup transfer passages of the modules are positioned on the same height; the reaction cup location exit of the incubation module can be alignedwith the transfer groove outlet of the transfer module and the transfer groove inlet of the washing module; the transfer passage exits of the rest modules are aligned; and the three-dimensional mobile sample adding module is positioned above the rest modules. When the system works, a three-dimensional mobile arm automatically distributes sample solution and reagent solution to a reaction cup, thereaction cup sequentially passes through the modules of the transfer system, and operations of incubation, washing, detection and the like are completed. The analyzer has compact and reasonable structure, high automation degree and quick and accurate detection, and is suitable to be used in various hospitals.

Description

technical field [0001] The invention relates to a fully automatic clinical diagnosis and analysis instrument based on chemiluminescence immunology technology, in particular to a fully automatic chemiluminescence immunoassay analyzer. Background technique [0002] Chemiluminescence immunoassay has the advantages of high accuracy, high sensitivity, short detection time, wide detection range, and no pollution, and has been widely used in clinical diagnosis and other fields in hospitals. Chemiluminescent immunoassay instruments based on this technology mainly include semi-automatic and fully automatic types. For example, the invention patent No. 200510027587.6 developed by Shanghai Fusheng Bioengineering Research Institute Co., Ltd. provides a semi-automatic immunoassay analyzer. The instrument consists of a tray, two stepping motors, six threshold circuits and two-way guide rails. Its micro-light detection system consists of a photon counter, a pulse counter, a high-voltage pow...

AI Technical Summary

Problems solved by technology

Generally speaking, for the semi-automatic chemiluminescent immunoassay instrument, the feeding of the reaction vessel must be done manually, which affects the detection speed, and the repeatability of the detection results is poor, which can no longer meet the needs of clinical development.

According to the domestic patent retrieval situation, there is currently no fully automatic chemiluminescence immunoassay analyzer with independent intellectual property rights in China

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