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Biochemical immune analyzer and working method thereof

A technology of immune analyzer and working method, which is applied in the field of biochemical immune analysis, can solve the problems of being unsuitable for primary medical institutions, difficult to guarantee free from human interference, and large sample consumption, so as to eliminate human interference, simple structure, and sample The effect of using less

Pending Publication Date: 2018-12-18
武汉芯生生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, large hospitals usually use fully automatic biochemical analyzers and specific protein analyzers, both of which contain bulky mechanical sample loading arms with complex structures, expensive prices, large sample consumption, and require professionals to perform reagent calibration, which is not suitable for Primary medical institutions use
[0005] Hospitals below the second level usually use semi-automatic biochemical analyzers and specific protein analyzers, but they require too much manual participation, it is difficult to ensure that they will not be free from human interference, and users are required to complete very professional operations such as reagent calibration, which is troublesome to operate

Method used

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  • Biochemical immune analyzer and working method thereof
  • Biochemical immune analyzer and working method thereof
  • Biochemical immune analyzer and working method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] figure 1 A schematic structural diagram of a biochemical immune analyzer according to an embodiment of the present invention is schematically provided, as figure 1 As shown, the biochemical immune analyzer includes:

[0035] platter, figure 2 Schematically shows the structural diagram of the disk of the embodiment of the present invention, such as figure 2 As shown, the disc includes:

[0036] Body 1, the body has a fixed part 2 suitable for connecting with the rotating shaft of a motor, etc., and is used to rotate under the drive of external power such as a motor; the body is formed with:

[0037] Diluent chamber 3, said diluent chamber 3 is arranged around the outer edge of said fixed part 2; said diluent chamber 3 is preloaded with diluent, and has an outlet 7; in order to prevent leakage when not in use, said The outlet can also be equipped with a sealing film, which is torn off in the use of diluent;

[0038] The first quantitative chamber 6, the first quant...

Embodiment 2

[0084] An application example of the biochemical immune analyzer and its working method in biochemical projects according to Embodiment 1 of the present invention.

[0085] In this application example, if Figure 1-5 As shown, the body is made of resin plastic, which is composed of the first part and the second part arranged up and down. Quantitative chamber, mixing chamber, detection chamber, etc. are all formed on the second part through grooves; diluent and reagents are pre-installed on the disc Inside; the first channel adopts a capillary tube with a bent structure, and the minimum distance from the rotation center of the body to the first channel is smaller than the minimum distance from the rotation center of the body to the first quantitative cavity; the second channel adopts a A capillary with a bent structure, the minimum distance from the rotation center of the body to the second channel is smaller than the minimum distance from the rotation center of the body to the...

Embodiment 3

[0097] An application example of the biochemical immune analyzer and its working method in the immune project according to the first embodiment of the present invention.

[0098] The difference from Embodiment 2 is that the blocking structure adopts a micro-flow valve, and when the rotation speed reaches a certain value, the liquid breaks through the micro-flow valve and enters the next chamber.

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Abstract

The invention provides a biochemical immune analyzer and a working method thereof. The biochemical immune analyzer comprises a disc, a rotating shaft, a tray, an elastic member and movable members, wherein the rotating shaft is a pattern shaft, and the inner wall of a through hole of the disc is in match with the outer edge of the rotating shaft and is suitable for the rotating shaft to pass through the through hole; the tray is arranged on the rotating shaft in a sleeving mode, and a through hole matched with the outer edge of the rotating shaft is formed in the tray; the elastic member is arranged inside the rotating shaft; and parts of the movable members connected with the elastic member are positioned outside the outer edges of the rotating shaft, and the exposed part of the movable members have arc-shaped surfaces. The biochemical immune analyzer and the working method thereof have the advantages of simple structure, complete functions, convenient operation and the like.

Description

technical field [0001] The invention relates to biochemical immune analysis, in particular to a biochemical immune analyzer based on multiple detection positions and its working method. Background technique [0002] Traditional biochemical analyzers use colorimetry and transmission turbidimetry to analyze the substance content of blood samples. Colorimetry can detect most blood biochemical test items, and transmission turbidimetry can detect some blood immune test items. The test method is to add serum samples and reagents into the cuvette to react and detect at 37°C. The reacted liquid will absorb and scatter monochromatic light of different wavelengths, and the transmitted light will become weaker. Get the content of the detected substance. [0003] Traditional specific protein analyzers mostly use the method of scattering turbidimetry for detection. Add samples and reaction reagents to the cuvette to detect the antigen suspended in the liquid and react with the correspon...

Claims

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Application Information

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IPC IPC(8): G01N33/53G01N35/04
CPCG01N33/53G01N35/04G01N35/025
Inventor 陈坦彭绍铁喻婷
Owner 武汉芯生生物科技有限公司
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