HWTS-RT065A/B/C/D-COVID-19 /Flu A &B/ RSV/ADV Ag Combo Rapid Test

Cov khoom siv siv cov thev naus laus zis immunochromatography hauv txoj kev ob-antibody sandwichtxhawm rau nrhiav cov antigens ntawm SARS-CoV-2, Influenza virus A thiab B, Respiratory SyncytialKab mob, thiab Adenovirus. Daim kab kuaj tau coated nrog cov tshuaj tiv thaiv tshwj xeeb los tsim kev kuajcov kab rau cov kab mob uas lub hom phiaj raug xaiv. Thaum lub sijhawm kuaj, cov qauv uas tau ua tiav los kuaj yogntxiv rau qhov kuaj ntawm cov cassettes kuaj. Thaum cov qauv uas yuav tsum tau kuaj muajtus kab mob uas lub hom phiaj ntawm qhov concentration siab dua LoD, lub hom phiaj antigen thiabcov tshuaj tiv thaiv kab mob uas tau muab cim rau yuav tsim cov tshuaj tiv thaiv. Nyob rau hauv qhov kev uantawm chromatography, cov tshuaj tiv thaiv txav mus rau pem hauv ntej raws li nitrocellulosedaim nyias nyias, sib sau ua ke ntawm txoj kab kuaj thiab thaum kawg tsim ib txoj kab liab, qhia tias zoontawm cov kab mob kuaj sib xws. Ntawm qhov tsis sib xws, yog tias cov qauv tsis muaj lub hom phiajtus kab mob lossis qhov concentration ntawm cov antigen qis dua LoD, yuav tsis muaj kab liab tshwm sim ntawmkab kuaj, qhia tias tsis muaj tus kab mob kuaj sib xws. Txawm hais tiasmuaj ib tug kab mob uas xav tau nyob hauv cov qauv kuaj, yuav tsum muaj ib txoj kab liab nyob rau ntawm qhov kev tswj xyuas zookab (C), uas ua haujlwm ua kev tswj hwm sab hauv los saib xyuas cov txheej txheem chromatography thiablub khoom siv kuaj ua haujlwm.