Dry fluorescence immunity analyzer

Abstract

The invention relates to a dry fluorescence immunity analyzer which comprises a casing, wherein one side, which faces a user, of the casing is defined as a front side, and a direction of the front side is defined as front; the dry fluorescence immunity analyzer is characterized by comprising a sample injection drive part, a transfer rotating disc, a mechanical pusher, a photoelectric detection unit and a material recovery port; the sample injection drive part is arranged on the front side of the casing; the transfer rotating disc is arranged in the casing; the mechanical pusher is arranged inthe casing and controlled by a control unit; the photoelectric detection unit is positioned on the left side or the right side of the transfer rotating disc; and the material recovery port is formed in the front side of the casing. According to the dry fluorescence immunity analyzer provided by the invention, multiple self-inspection cards can be fed at one time, samples on each self-inspection card can be sequentially detected by the photoelectric detection unit, the detection efficiency is greatly improved, and the detection time is saved.

Description

technical field [0001] The invention relates to an immunofluorescence detection system based on the photoelectric detection principle. Background technique [0002] Under the excitation of the excitation light source, the fluorescent substance will generate a fluorescent signal with stable light intensity. Therefore, after the fluorescent marker is excited by the excitation light source, the amplitude of the obtained fluorescent signal is detected, and the fluorescent marker can be quantitatively detected and analyzed. [0003] Based on the above principles, those skilled in the art invented a fluorescent immunoassay analyzer for quantitative analysis of the detected substances. Fluorescence immunoassays are often used to measure very low levels of biologically active compounds. However, most of the existing fluorescence analyzers are relatively simple in structure, and only one self-test card can be inserted at a time. Card inspection, the detection efficiency is low. F...

AI Technical Summary

Problems solved by technology

Although the invention patent application can realize automatic card return, which improves the efficiency compared with the manual card return analyzer, it still can only insert one self-test card at a time. When the next self-test card needs to be tested, it must Wait for the current self-test card to exit before inserting it, which does not fundamentally solve the problem of low test efficiency

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