COVID-19 Antigen Saliva Test Device

COVID-19 Antigen Saliva Test Device

COVID-19 Antigen Saliva Test Device yog ib qho hauv vitro immunoassay. Qhov kev ntsuam xyuas yog rau kev kuaj pom ncaj qha thiab zoo ntawm SARS-CoV-2 cov kab mob nucleoprotein antigens los ntawm cov qaub ncaug. COVID-19 Antigen Saliva Test Device yog npaj rau kev siv.

Hauj lwm lawm

Npaj siv

COVID-19 Antigen Saliva Test Device yog ib qho hauv vitro immunoassay. Qhov kev ntsuam xyuas yog rau kev kuaj pom ncaj qha thiab zoo ntawm SARS-CoV-2 cov kab mob nucleoprotein antigens los ntawm cov qaub ncaug. COVID-19 Antigen Saliva Test Device yog npaj rau kev siv.


Dab tsi yog science hauv qab COVID-19 Antigen Saliva Test Device?

Cov cuab yeej tiv thaiv kab mob COVID-19 Antigen Saliva kuaj pom SARS-CoV-2 cov tshuaj tiv thaiv kab mob los ntawm kev txhais qhov muag ntawm kev tsim xim. Anti-SARS-CoV-2 cov tshuaj tiv thaiv yog immobilized nyob rau thaj tsam kuaj ntawm nitrocellulose membrane. Anti-SARS-CoV-2 antibodies conjugated to colored particles are immobilized on the conjugated pad. Ib qho piv txwv tau ntxiv rau qhov kev tshem tawm tsis zoo uas tau ua kom zoo kom tso tawm SARS-CoV-2 antigens los ntawm cov qauv.

Thaum lub sij hawm sim, lub hom phiaj antigens, yog tias muaj nyob rau hauv cov qauv ntawm cov qaub ncaug, yuav raug tso tawm mus rau hauv lub extraction buffer tus kheej packed nyob rau hauv cov khoom siv. Yog li ntawd, cov antigens rho tawm yuav khi rau anti-SARS-CoV-2 antibodies conjugated rau cov xim muaj xim. Raws li cov qauv tsiv teb tsaws raws kab txaij los ntawm kev ua capillary thiab cuam tshuam nrog cov tshuaj reagents ntawm daim nyias nyias, cov complex yuav raug ntes los ntawm anti-SARS-CoV-2 cov tshuaj tiv thaiv ntawm thaj tsam kuaj. Cov xim xim ntau dhau raug ntes ntawm thaj chaw tswj hwm sab hauv.

Lub xub ntiag ntawm cov xim muaj xim hauv cheeb tsam kuaj pom tau tias muaj txiaj ntsig zoo rau SARS-CoV-2 cov kab mob antigens, thaum nws qhov tsis tuaj yeem qhia tau tias muaj qhov tsis zoo. Ib pawg xim xim ntawm thaj chaw tswj hwm ua haujlwm raws li kev tswj hwm txheej txheem, qhia tias qhov ntim ntawm cov qauv raug muab ntxiv thiab daim nyias nyias wicking ua haujlwm.


Khoom siv

● Cov khoom siv kuaj tau ntim ib leeg

● Extraction tsis

● Extraction raj

● Nozzle nrog lim

● Ib leeg packed swabs

● Tube sawv

● Ntim ntim

● Lub hnab ntim khoom


Cov txiaj ntsig

● Cov qauv yooj yim

● Kev tshawb pom sai sai hauv 15 feeb

● Kev mob tsawg dua thiab yooj yim dua rau kev sau cov qaub ncaug

● Ib tus neeg tsis tuaj yeem tuaj yeem txo cov pa phem los ntawm kev ua haujlwm ntawm tib neeg


Cov txheej txheem xeem

Nqa cov cuab yeej ntsuas, cov tshuaj reagents thiab cov qauv thiab / lossis tswj rau hauv chav sov (15 ~ 30 degree) ua ntej siv.

1. Rau txhua tus qauv, qhib lub hnab ntawv ci ua ntej kuaj thiab tshem tawm cov cuab yeej kuaj, thiab muab tso rau ntawm qhov chaw huv, theem. Sau lub raj nrog tus neeg mob txheeb xyuas. Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws, qhov kev ntsuam xyuas yuav tsum tau ua hauv ib teev.

2. Ntxig lub raj rau hauv lub raj xa dej.

3. Unscrew lub buffer, thiab ntxiv tag nrho cov tsis rau hauv lub extraction raj.

4. Ua pa tob rau hauv, hnoos hnyav (kwv yees 3-5 zaug), thiab nti tawm cov qaub ncaug rau hauv lub hnab ntim khoom.

5. Ntxig lub swab rau hauv lub khob ntim khoom thiab muab tso rau hauv siab li ntawm 5-10s.

6. Tshem tawm lub swab ntawm lub khob ntim khoom thiab ntxig lub swab rau hauv lub raj rho tawm. Sib tov zoo thiab nyem lub swab 10-15 zaug los ntawm compressing phab ntsa ntawm lub raj tiv thaiv lub swab.

7. Dov lub taub hau swab tiv thaiv phab ntsa ntawm lub raj thaum koj tshem nws. Sim tso kua ntau li ntau tau. Pov tseg cov swab siv raws li koj cov txheej txheem pov tseg biohazard pov tseg.

8. Ntxig nozzle rau hauv cov qauv rho tawm raj. Hloov lub raj thiab ntxiv 3 tee ntawm cov tshuaj rau hauv cov qauv zoo los ntawm maj mam nyem lub raj.

9. Nyeem cov txiaj ntsig ntawm 15 feeb. Tsis txhob nyeem cov txiaj ntsig tom qab 30 feeb.


Cim npe nrov: covid-19 antigen qaub xeem ntaus ntawv, Suav teb, neeg muab khoom, manufacturers, Hoobkas, loj

Tom ntej:Tsis muaj

Koj Tseem Yuav Zoo Li

Hnab khw