Full-automatic immunization analyzer and detection method

Abstract

The invention relates to a full-automatic immunization analyzer and a detection method. The full-automatic immunization analyzer comprises a sample introduction device (1), a reagent card conveying device (2), a feeding mechanism (3), an incubation device (4), a puncture sampling assembly (5), a cleaning assembly (6), a discharging device (7), a detecting device (8), a plunger pump assembly (9) and a diaphragm pump assembly (10). The above modules are combined under control of a system control module and realize automatic immunoquantitative analysis of multiple samples through cooperation with each other so that detection efficiency is improved and requirements on a tester professional level are reduced.

Description

technical field [0001] The invention relates to a fully automatic immune analyzer and a detection method, belonging to the field of bedside diagnosis of immune analysis and detection such as fluorescence and colloidal gold. Background technique [0002] Fully automatic quantitative immunoassay analyzers, especially automatic fluorescent immunoassay analyzers that mostly use a turntable mechanism, have the following deficiencies: [0003] 1) For test materials with different incubation times, the analyzer can only perform unified analysis according to the same incubation time, which causes inconvenient operation and low efficiency; [0004] 2) The reagents placed in the turntable mechanism are intermittently transported to the incubation mechanism, and the waiting time is long and the efficiency is not high. For example, the patent application CN201410836485.8 discloses a fully automatic fluorescence power analysis device and its implementation method. The reaction disk modul...

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Problems solved by technology

[0003] 1) For test materials with different incubation times, the analyzer can only perform unified analysis according to the same incubation time, which causes inconvenient operation and low efficiency;

[0004] 2) The reagents placed in the turntable mechanism are intermittently transported to the incubation mechanism, and the waiting time is long and the efficiency is not high. For example, the patent application CN201410836485.8 discloses a fully automatic fluorescence power analysis device and its implementation method. The reaction disk module 4 is a turntable method. Not only the volume is large, but also the reaction waiting time is long; the patent application CN201510289808.0 discloses a stereotaxic turntable type multi-item dry fluorescence detector, which also places the test card in the test card carrier tray and uses the turntable for testing. There is a large distance between the reagent cards and the problem of insufficient reaction efficiency. When the turntable method is set, the card slots are arranged radially, which takes up a large volume

[0005] 3) The general-purpose fluorescent quantitative detectors in the prior art are usually large in size, inconvenient to carry, and not convenient for instant inspection, which limits their development in inconvenient transportation and underdeveloped areas

[0006] 4) In the prior art, when performing fluorescence quantitative analysis, reagents need to be added manually, the operation process is complicated, and the level of the operator is required to be high. At the same time, the conditions are harsh, and improper operation is easy to cause incorrect results. When testing the reagent card, it is necessary to move the reagent card itself, which will easily cause the accuracy of the test result to drop

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