Analysis device for automated liquid phase immunoreaction analysis and immunoreaction analysis method using same

An immune reaction and analysis device technology, applied in the direction of measuring devices, analysis materials, instruments, etc., can solve the problems of long washing process, loss of magnetic beads, etc., to improve performance and competitiveness, reduce loss and loss, and improve reproducibility Effect

Pending Publication Date: 2022-07-29
BODITECHMED INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of repeatedly dispersing and trapping magnetic particles has the disadvantage of requiring a long washing process and losing many magnetic beads

Method used

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  • Analysis device for automated liquid phase immunoreaction analysis and immunoreaction analysis method using same
  • Analysis device for automated liquid phase immunoreaction analysis and immunoreaction analysis method using same
  • Analysis device for automated liquid phase immunoreaction analysis and immunoreaction analysis method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1 - Sandwich Immunoreaction Experiment of HCG - Method of the Invention

[0047] Using an automated liquid phase immunoassay analyzer (ALFIS-3), the magnetic beads were physically washed by repeatedly moving the magnetic beam and the washing tip where the magnetic beam was located in the washing chamber after physical washing. The detection results are shown in Table 1. on the right.

Embodiment 2

[0052] Example 2 - FT4 (Competition Reaction) - Method of the Invention

[0053] Using an automated liquid phase immunoassay analyzer (ALFIS-3), the magnetic beads were physically washed by repeatedly moving the magnetic beam and the washing tip where the magnetic beam was located in the washing chamber after physical washing. The detection results are shown in Table 2. on the right.

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Abstract

The present invention relates to an automated analysis device for detecting a specific component contained in a biological sample using enzyme-linked immunosorbent assay (ELISA), and a test method therefor.

Description

technical field [0001] The present invention relates to an analysis device for automatic liquid phase immunoreaction analysis and an analysis method using the same. Background technique [0002] With the development of the fields of medicine and bioengineering and various related technologies, inspections to detect various molecular indicators such as blood cells, genes, proteins, antigens, pathogens, etc. in predetermined biological samples such as urine and blood are being widely performed. Generally, the inspection process includes collecting a sample, reacting the collected sample with a predetermined reagent suitable for the target index, and then analyzing and observing the changes that occur. Thereby, various molecular indicators contained in the sample can be qualitatively and / or quantitatively analyzed, and information related to the diagnosis, progression, or prognosis of the disease can be obtained based thereon. [0003] One of the widely used techniques in this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/543G01N35/00G01N35/04
CPCG01N35/0098G01N2035/00564G01N35/1011G01N2035/103G01N33/54333G01N33/54326G01N2035/0415G01N2035/0434G01N33/5375
Inventor 朱厚暾金亨勋金学成吉慧修丹麦马利克·拉菲亚·赛义德
Owner BODITECHMED INC
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