Full-automatic high-flux dry-type immunoassay analyzer and analysis method thereof

An immunoassay analyzer and high-throughput technology, which is applied to the automatic high-throughput dry immunoassay analyzer and its analysis field, can solve the problems of reducing the accuracy of sample detection results, cross-contamination, and poor sample detection effect, etc. Achieve the effect of solving sample interference, improving stability and avoiding shaking

Inactive Publication Date: 2021-12-31
江西英大生物医药研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a fully automatic high-throughput dry-type immunoassay analyzer and its analysis method, which solves the problem of cross-contamination easily caused by the sampling needle inserted into multiple sample reagent tubes in the prior art, and the If the sampling needle is sampled immediately, it will reduce the accuracy of the test results of the sample, and the detection effect of the sample is poor

Method used

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  • Full-automatic high-flux dry-type immunoassay analyzer and analysis method thereof
  • Full-automatic high-flux dry-type immunoassay analyzer and analysis method thereof
  • Full-automatic high-flux dry-type immunoassay analyzer and analysis method thereof

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Embodiment 1

[0040] see Figure 1-8 As shown, the fully automatic high-throughput dry-type immune analyzer includes a chassis 10, the top of the chassis 10 is movable with a top plate 20, and the inside of the chassis 10 is provided with a chute 30 that matches the top plate 20, and the two sides of the inner wall of the chute 30 Both sides are provided with elastic clamping blocks 40, and one side of the two elastic clamping blocks 40 respectively extends to both sides of the top plate 20, the elastic clamping blocks 40 are composed of arc-shaped clamping blocks and elastic sheets, and are set on both sides of the top plate 20 There is an arc-shaped slot matching the arc-shaped block, and when the top plate 20 closes the top of the chassis 10, two elastic blocks 40 are used to limit the position of the top plate 20;

[0041] The left side inside the cabinet 10 is provided with a discharge mechanism, and the discharge mechanism includes a fixed mount 101, and the internal activities of the...

Embodiment 2

[0044] In the present invention, the inside of the through groove 104 is provided with a clamping assembly, the clamping assembly includes an arc splint 301, and several arc splints 301 are arranged inside the through groove 104, and one side of the arc splint 301 is provided with a spring. 302, and one end of the spring one 302 is fixedly connected to one side of the inner wall of the through groove 104. After the reagent tube is inserted into the through groove 104, the surface of the reagent tube is in contact with the concave surface of the arc splint 301, and under the action of the spring one 302 , so that the curved splint 301 clamps the surface of the reagent tube to ensure the stability of the reagent tube inside the through groove 104, avoiding the shaking of the reagent tube during the rotation of the test tube rack 102, and further improving the stability of the reagent tube inside the test tube rack 102. stability.

Embodiment 3

[0046] In the present invention, the top of the inner wall of the cabinet 10 is provided with a pusher assembly, and the pusher assembly includes linear slide rails 401 arranged on both sides of the inner wall of the cabinet 10, and a linear motor 402 is slidingly provided on one side of the two linear slide rails 401, and One side of the two linear motors 402 is provided with a connecting frame 403, and one side of the two connecting frames 403 is respectively fixedly connected to both sides of the movable frame 201, and the two linear motors 402 are used to drive the two connecting frames 403 on the side of the chassis 10. The interior slides, and then drives the movable frame 201 to slide inside the cabinet 10 to realize the adjustment of the position of the sampling needle 203. The top of the inner wall of the cabinet 10 is provided with three servo electric cylinders 404, one of which is located on the Above the sampling rack 202, another servo electric cylinder one 404 is...

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Abstract

The invention belongs to the technical field of traditional Chinese medicine analysis, and mainly relates to an immunoassay special instrument, in particular to a full-automatic high-flux dry-type immunoassay analyzer and an analysis method thereof. The full-automatic high-flux dry-type immunoassay analyzer comprises a case, a discharging mechanism and a sampling mechanism are arranged on the two sides of the interior of the case respectively, meanwhile a pushing assembly is arranged at the top of the case, and a feeding mechanism is further arranged in the front of the interior of the case. According to the invention, a rotatable test tube rack and a sampling rack are arranged, and a plurality of test tubes and sampling needles are arranged in the test tube rack and the sampling rack, so that the test tube rack can accommodate a plurality of test tubes, and further sampling, detection and analysis treatment of a plurality of samples can be realized at a time. In addition, the plurality of sampling needles are arranged in the sampling rack, when different samples are sampled, the samples are sampled by selecting different sampling needles, so that the problem of sample interference caused by repeated sampling by a single sampling needle in the prior art can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine analysis, and mainly relates to a special instrument for immune analysis, in particular to a full-automatic high-throughput dry-type immune analyzer and an analysis method thereof. Background technique [0002] Immunoanalyzer is a special instrument used in the field of traditional Chinese medicine analysis. The immunoassay technology uses substance-labeled antibodies or antigens as tracers. It combines labeled probes with known antibodies or antigens to form antibody complexes or antigen complexes. As a capture reagent, it is immobilized on glass cellulose membrane or polyester membrane and other carriers, and a nitrocellulose membrane with a paired antibody or antigen is embedded at a specific position as a detection reagent, and the two are connected to each other as a The stationary phase uses the analyte as the mobile phase. After the analyte moves on the membrane strip f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/53G01N35/00G01N35/04
CPCG01N33/5302G01N35/00584G01N35/04
Inventor 曾曜龙王玖红易剑峰陈佳莉邹珍环
Owner 江西英大生物医药研究有限公司
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