Special AIDS diagnosis device combining and utilizing high polymer anoxybiotic pyrolysis product

A technology of pyrolysis products and aids, applied in the field of testing, can solve the problems of increasing the difficulty of gold recycling work, increasing the cost of gold recycling operations, increasing the cost of related chip manufacturing, etc., to achieve easy mass production, reduce diagnostic costs, strengthen chemical The effect of contact

Inactive Publication Date: 2010-01-06
NINGBO UNIV
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Problems solved by technology

[0004] At present, in the field of microfluidic chip technology, the technology of using multiple characteristic antibodies of AIDS to simultaneously detect and rapidly diagnose AIDS has not been reported; It is the basic material of the working electrode. The use of this expensive metal material increases the manufacturing cost of the related chip. In view of the known danger of the related infectious diseases detected by the chip,

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  • Special AIDS diagnosis device combining and utilizing high polymer anoxybiotic pyrolysis product
  • Special AIDS diagnosis device combining and utilizing high polymer anoxybiotic pyrolysis product

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Embodiment Construction

[0031] exist figure 1 In the shown example of this case, the structure of the microfluidic chip includes two plates that are attached together, and the two plates are respectively the cover sheet of the microfluidic chip and the base of the microfluidic chip. sheet, a capillary channel is installed at the position where the two plates fit together, and three micro-reservoirs, the three micro-reservoirs are micro-reservoir 1, micro-reservoir 2 and a micro-reservoir 10, one end of the capillary channel communicates with the micro-reservoir 1 and the micro-reservoir 2 via the Y-shaped triple channel 3, and the other end of the capillary channel communicates with the remaining micro-reservoir 10, and , the working electrode, the counter electrode 8 and the reference electrode 9 respectively installed in different positions in the capillary channel in sequence, the working electrode is composed of a metal electrode and the surface layer of antibody material coated on the metal elec...

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Abstract

The invention relates to a special AIDS diagnosis device combining and utilizing a high polymer anoxybiotic pyrolysis product, belonging to the test field. Aiming at rapid and low-cost AIDS diagnosis which is one of medical technical progress expectations, the invention provides a micro-fluidic chip for simultaneously detecting and rapidly diagnosing AIDS by utilizing a plurality of AIDS characteristic antibodies, and the chip is provided with three micro liquid storage tanks. The invention is characterized in that the chip comprises capillary channels in parallel construction containing four micro channels mutually connected in parallel; four fibrous working electrodes are respectively mounted in the four micro channels; and four antibody substances, i.e. an AIDS antibody p24, an AIDS antibody gp41, an AIDS antibody gp120 and an AIDS antibody gp36 are respectively arranged on the surfaces of the four fibrous working electrodes which are originally made of pyrolysis conductive macromolecular material. The chip has low cost and multiple channels.

Description

technical field [0001] The invention relates to a special device for AIDS diagnosis which combines and utilizes an oxygen-resistant pyrolysis product of a high polymer, and belongs to the field of testing. Background technique [0002] AIDS (AIDS) is a chronic infectious disease caused by HIV, transmitted through sexual contact and body fluids, capable of destroying human cellular immune system, and characterized by opportunistic infections and malignant tumors. Strengthening the monitoring and early diagnosis of HIV-infected and AIDS patients to achieve the purpose of controlling the AIDS epidemic has become an important topic of concern to all medical workers, and it is also a tireless goal pursued by governments of all countries. Currently, the diagnosis of AIDS is mainly based on epidemiology, clinical symptoms and laboratory tests. Among them, HIV antibody detection is the most commonly used method in AIDS detection, and HIV antibody is also the most important indicato...

Claims

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Application Information

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IPC IPC(8): G01N33/574G01N33/543G01N27/26G01N27/327
Inventor 李榕生干宁杨欣李天华王峰王鲁雁陈仙雄孔祖萍任元龙姜晶晶巫远招
Owner NINGBO UNIV
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