Human echinococcosis colloidal gold immunochromatographic assay urine testing quick diagnosis test paper card

Abstract

The invention discloses a human echinococcosis colloidal gold immunochromatographic assay urine testing quick diagnosis test paper card. The test paper card comprises a plastic card box and a detection module in the card box; the plastic card box is provided a sample loading hole and an observation window; the detection module comprises sample filtering paper, a nitric acid fibrous membrane and absorbent paper; echinococcosis resistance fluid antigen humanized single chain variable region antibody which is marked by colloidal gold is absorbed on the absorbent paper and nitric acid fibrous membrane; a quality control line and a detection line are marked on the echinococcosis resistance fluid antigen humanized single chain variable region antibody marked by the colloidal gold on nitric acid fibrous membrane; the sample filtering paper is opposite to the sample loading hole; and the nitric acid fibrous membrane is opposite to the observation window. The test paper card has the advantages of simplicity and convenience, fastness, no invasiveness, reliability and stability.

Description

technical field [0001] The invention relates to the field of medical and biological technologies, in particular to a urine test paper for rapidly diagnosing human echinococcosis, which can quickly diagnose whether the echinococcosis is infected by using the color change observable by naked eyes. Background technique [0002] As a zoonotic disease that seriously endangers human health, echinococcosis has the characteristics of insidious onset, slow development and frequent recurrence, which requires early diagnosis and regular detection. In view of the severe prevalence of zoonotic diseases in my country, the Ministry of Health proposed in April 2007 the goal of "reaching 60% population coverage in high-incidence areas in the mission of echinococcosis epidemiological investigation". Community hospitals, epidemic prevention stations, medical schools and scientific research institutions need special scientific research equipment for serological, immunological and imaging diagno...

AI Technical Summary

Problems solved by technology

Community hospitals, epidemic prevention stations, medical schools and scientific research institutions need special scientific research equipment for serological, immunological and imaging diagnosis of the disease, but on-site investigations in endemic areas and grassroots units lack specialized equipment and personnel, resulting in many cases not being diagnosed early. Discovery, early diagnosis and early treatment

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