Full-automatic immuno-quantitation analyzer

Abstract

The invention discloses a full-automatic immuno-quantitation analyzer, which comprises a centrifugal rotary disk mechanism, a moving needle insertion mechanism, a sample moving mechanism, a detection card moving mechanism, a scanning mechanism, a needle washing mechanism and a fluid path control mechanism. The centrifugal rotary disk mechanism is used for fixing blood collection tubes and centrifuging samples in the blood collection tubes. The moving needle insertion mechanism is used for drawing and dripping the centrifuged samples in the blood collection tubes. The sample moving mechanism is used for moving the moving needle insertion mechanism with the drawn samples to be above the detection card moving mechanism. The detection card moving mechanism is used for placing detection cards and moving the detection cards with the samples dripped therein to a detection station. The scanning mechanism is used for scanning the detection cards on the detection station and then outputting a scanning result. The needle washing mechanism is used for washing the sampling needles of the moving needle insertion mechanism. The fluid path control mechanism is used for controlling the fluid flowing condition of the entire analyzer. The full-automatic immuno-quantitation analyzer can be used for detecting biological samples.

Description

technical field [0001] The invention relates to a fully automatic biochemical analyzer, in particular to a fully automatic immune quantitative analyzer. Background technique [0002] At present, point-of-care detection (POCT) has been widely used in the field of reagent detection technology at home and abroad because of its simplicity and rapidity. Among them, the automatic quantitative immunoassay analyzer is the most commonly used instant detector based on the use of plane scanning detection. The existing automatic immunological quantitative analyzer has the following problems in actual use: [0003] 1. It is necessary to use an additional centrifuge to centrifuge the blood corresponding to the sample, and then take it to the existing automatic immune quantitative analyzer for immune quantitative analysis, which is cumbersome to operate; [0004] 2. When sampling, because the inside of the blood collection tube is a sealed space, you cannot directly use the sampling needl...

AI Technical Summary

Problems solved by technology

[0003] 1. It is necessary to use an additional centrifuge to centrifuge the blood corresponding to the sample, and then take it to the existing automatic immune quantitative analyzer for immune quantitative analysis, which is cumbersome to operate;

[0004] 2. When sampling, because the inside of the blood collection tube is a sealed space, you cannot directly use the sampling needle to pierce the sample (during the sampling process, the inside of the blood collection tube will form a negative pressure, which will affect the sampling), and the seal on the blood collection tube must be sealed first. Remove the cover before sampling;

[0005] 3. Manual sampling is required, which is time-consuming and labor-intensive;

[0006] 4. Only three items can be tested at a time, which cannot meet the high-throughput cross-detection of multiple samples;

[0007] 5. Waste test cards need to be collected manually, and the operation process is cumbersome

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