Fully automatic biochemical and luminescent immunoassay system

Abstract

The invention discloses a fully automatic biochemical and luminescent immunoassay system. The system includes a large mechanical arm capable of moving in X, Y and Z directions, a sample adding pump, a sample adding needle, a washing station, a washing pump, a liquid pump, a reagent chamber, a sample chamber, a reaction rotating disc, an incubation disc, a vibration mixing component, a micro mechanical arm, a cleaning station assembly, a cleaning pump, a waste liquid pump, a measurement darkroom assembly, an excitation reagent pump, an excitation reagent needle, a photon measurement assembly, a light source assembly, a spectral measurement assembly, a waste reaction cup channel, a reaction cup automatic loading assembly, a control circuit and a computer. The system integrating biochemical index detection and luminescence immunoassay realizes the biochemical and immunological streamline function, and greatly reduces the complexity and cost of the system, so the fully-automatic quantitative or qualitative detection of the biochemical and immune indexes, the treatment drug concentration and microbial toxins in human blood and other liquids of small hospitals, and harmful additives and drug residues in foods is realized.

Description

technical field [0001] The application of the present invention relates to a fully automatic biochemical and luminescent immune analysis system, which can perform automatic quantitative or qualitative detection of biochemical and immune indicators, and belongs to the technical field of biological monitoring and clinical testing equipment. Background technique [0002] The automatic biochemical analyzer is mainly used for biochemical and chemical components in clinical blood and other body fluid samples such as hemoglobin, cholesterol, triglycerides, albumin, C-reactive protein, glutamic acid aminotransferase, glucose, potassium, sodium, calcium It is one of the most commonly used testing instruments for clinical analysis. At present, discrete biochemical analyzers are commonly used in clinical medical institutions. The instrument consists of a sample tray, a reagent rack, a sample sampling device, a reagent sampling device, a reaction tray, a colorimetric device, a reaction ...

AI Technical Summary

Problems solved by technology

The above-mentioned automated equipment provides great convenience for laboratory testing, but there are still many deficiencies, problems or limitations in actual use. The most important thing is that the immunological detection methods they use are all colorimetric methods, and their sensitivity is far lower than that of The chemiluminescent immunoassay method cannot meet the actual clinical needs

[0004] In order to organically combine biochemical analysis and luminescent immunoassay, a few companies at home and abroad have launched biochemical immunoassay lines, such as Beckmann biochemical immunoassay lines, Siemens biochemical immunoassay lines, and Shenzhen New Industry's IBE6000 biochemical immunoassay lines. The essence is to combine two Fully automatic analyzers (automatic biochemical analyzers and chemiluminescent analyzers) are connected together through a sample tube delivery system. The entire system is complex and expensive. It is currently only used in a few large hospitals and is not easy to popularize.

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