1. Detection principle
The analyzer is a medical equipment developed by our company. When the reagent card is tested, the test substance in the sample forms an immune complex with colloidal gold or fluorescent markers, which is combined in the test area and quality control area through the process of chromatography. (1) when the colloidal gold or latex reagent card is inserted into the analyzer, the excitation light irradiation to reagent card testing and quality control, are collected and translated into electrical signals, and the intensity of light absorption and the complex concentration higher than of testing area and the quality control area, signal analyzer based on scan, according to the quantitative calculation of the appropriate mathematical model, and qualitative interpretation by the object under test content in the sample under test. (2) when the fluorescent reagent card is inserted in the analyzer, excitation light irradiation to reagent card testing and quality control, excitation fluorescence immune complex, emitting light are collected and translated into electrical signals, and the strength of the electrical signals and immune complex concentrations were positively correlated, analyzer based on scan signal, according to the quantitative calculation of the appropriate mathematical model, so as to automatically calculate the sample under test is the content of the object under test.
2. Scope of application
The portable immune analyzer is applicable to the use of the kit based on the principle of colloidal gold, latex and fluorescent immunochromatographic method produced by xiamen ortho-biotechnology co., LTD., for qualitative and semi-quantitative analysis of colloid gold and latex reagents, as well as quantitative analysis of fluorescent immunochromatographic reagents.
3. Structure composition
The analyzer is mainly composed of main machine and power adapter, among which the main machine is composed of system module, control module, detection module, display module, transmission module and bar code scanning module.
