Automatic immunofluorescence analysis device

Abstract

The invention discloses an automatic immunofluorescence analysis device. The device comprises: a support; a mounting platform supported by the support; an outer ring and an inner ring which are arranged on the mounting platform, wherein the outer ring and the inner ring are rotationally connected with the mounting platform, the inner ring is inlaid in the outer ring and is disposed concentricallywith the outer ring, at least two objective tables are fixedly arranged on the outer ring, the mounting platform is provided with a test paper blanking station, a test paper kit replacement station and a fluorescence analysis station which are arranged at equal interval in the direction of the circumference of the inner ring, the inner ring is provided with at least one test paper kit, and the fluorescence analysis station is provided with a fluoroanalyzer located at the side of the outer ring. The automatic immunofluorescence analysis device has high automation degree, does not human assistance in the whole process, reduces the probability of contamination of blood samples, greatly reduces the time of immunoassay, facilitates timely diagnosis and treatment of patients' conditions and allows the patients to be timely and effectively treated.

Description

Technical field [0001] The invention relates to the field of medical equipment, and in particular to a fully automatic immunofluorescence analysis device. Background technique [0002] Immunofluorescence analysis technology combines immunological methods (antigen-antibody specific binding) with fluorescent labeling technology to study the distribution of specific protein antigens in cells. Because the fluorescence emitted by fluorescein can be detected under a fluorescence microscope, fluorescein emits bright fluorescence (yellow-green or orange-red) when irradiated by the excitation light, and the cells or tissues where the fluorescence is located can be seen. Quantitative techniques are used to determine the content. In order to carry out cell qualitative and localization analysis of the antigen. [0003] Serum Amyloid A Protein (SAA) is an acute phase response protein mainly secreted by hepatocytes. It belongs to a heterogeneous protein in the apolipoprotein family with a relat...

AI Technical Summary

Problems solved by technology

[0006] Immunofluorescence analysis generally goes through the following process: drop blood sample on test paper-drop buffer solution-drop appropriately diluted fluorescently labeled antibody solution-use immunofluorescence analyzer for immunofluorescence analysis, and interspersed in each process Multi-step auxiliary operation, which makes the entire immunofluorescence analysis process more complicated. It can be seen that the existing immunofluorescence analysis device has the following problems: First, the degree of automation is low, and there are many steps that require manual assistance, which is easy to make the blood The contamination of the sample greatly affects the accuracy of the analysis; secondly, the low degree of automation also leads to the complicated connection between various steps and auxiliary operations, which takes a lot of time and greatly increases the time of diagnosis and treatment, which is not conducive to the timely diagnosis and treatment of serious patients.

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