Title:
MULTIPLE PATHOGEN COMBINED DETECTION APPARATUS AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/202271
Kind Code:
A1
Abstract:
The invention belongs to the field of medical detection apparatuses, and particularly relates to a multiple pathogen combined detection apparatus and a manufacturing method therefor. In the multiple pathogen combined detection apparatus, a sample pad, an immune colloidal gold antibody glass fiber membrane, an immune nitrocellulose membrane, and an absorption pad are respectively adhered to a plastic plate. Two ends of the nitrocellulose membrane are respectively overlapped with and connected to the absorption pad and the immune colloidal gold antibody glass fiber membrane. The other end of the immune colloidal gold antibody glass fiber membrane is overlapped with and connected to the sample pad. By utilizing the colloidal gold immunochromatography technology and the capture method principle, the combined detection apparatus for the IgM antibody of human influenza virus A type, influenza virus B type, rhinovirus, parainfluenza virus, respiratory syncytial virus, adenovirus, mycoplasma pneumoniae and chlamydia pneumoniae in whole blood, serum and plasma samples is manufactured. The sensitivity, accuracy and stability of the immunochromatography method are improved, the operations are simple and convenient, the practicability is high, and sensitive, specific, comprehensive and rapid detection of respiratory tract infectious diseases can be realized.
Inventors:
WANG HONGBO (CN)
Application Number:
PCT/CN2023/081483
Publication Date:
October 26, 2023
Filing Date:
March 15, 2023
Export Citation:
Assignee:
JILIN XUNZHUN BIOTECHNOLOGY CO LTD (CN)
International Classes:
G01N33/569; G01N33/532; G01N33/543; G01N33/548; G01N33/558; G01N33/58
Foreign References:
| CN115015543A | 2022-09-06 | |||
| CN112362869A | 2021-02-12 | |||
| CN111579792A | 2020-08-25 | |||
| CN111521786A | 2020-08-11 | |||
| CN106841604A | 2017-06-13 | |||
| CN113702643A | 2021-11-26 | |||
| CN105259345A | 2016-01-20 |
Other References:
YI ZHANG: "A Hyrogen peroxide biosensor based on immobilizing Hemoglobin on gold nanoparticles and chitosan-Zinc oxide nanoparticles composite films ", JOURNAL OF CHONGQING UNIVERSITY OF ARTS AND SCIENCES(NATURAL SCIENCE EDITION), vol. 28, no. 5, 18 October 2009 (2009-10-18), pages 35 - 37, 55, XP093100552
Attorney, Agent or Firm:
BEIJING FINELAND IP FIRM (CN)
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