Txij li thaum Lub Peb Hlis, tus naj npawb ntawm cov kab mob tshiab hauv zos tshiab hauv kuv lub tebchaws tau kis mus rau 28 lub xeev. Omicron yog heev zais thiab kis tau sai. Txhawm rau kom yeej kev sib ntaus sib tua tiv thaiv kev sib kis sai li sai tau, ntau qhov chaw tau sib tw tawm tsam tus kab mob thiab ua qhov kev sim ntsuas nucleic acid.

Muaj kev pheej hmoo ntawm kev kis tus kabmob hauv Shanghai qhov kev sib kis tam sim no, thiab kev tawm tsam tus kabmob sib kis tau sib tw rau lub sijhawm. Raws li ntawm 24:00 ntawm 28th, ntau dua 8.26 lab tus tib neeg tau kuaj pom nucleic acid hauv Pudong, Punan thiab thaj chaw uas nyob ib sab hauv Shanghai.

Thaum txhua tus tau tawm tsam tus kabmob sib kis ua ke thiab koom tes nrog kev kaw, tswj thiab sim, cov lus xaiv tau nthuav tawm hauv lub voj voog mus rau qhov cuam tshuam tias "cov paj rwb swabs siv los ua piv txwv muaj cov tshuaj reagents rau lawv, uas muaj tshuaj lom", thiab qee tus neeg netizens txawm hais. tias cov neeg laus hauv tsev pom cov lus xaiv cuam tshuam Tom qab ntawd, kuv tsis xav koom nrog hauv kev tshuaj ntsuam nucleic acid, thiab tseem hais kom cov tub ntxhais hluas sim tsis mus kuaj nucleic acid thiab kuaj antigen.

Dab tsi yog cov paj rwb swabs siv rau kev kuaj nucleic acid thiab kuaj antigen? Puas muaj cov reagent rau nws? Puas yog tshuaj lom tiag tiag?

Raws li cov lus xaiv, cov paj rwb swabs siv rau kev tshawb nrhiav nucleic acid thiab kuaj cov tshuaj antigen feem ntau suav nrog qhov ntswg qhov ntswg thiab caj pas. Lub caj pas swabs feem ntau 15 cm ntev, thiab qhov ntswg swabs yog 6-8 cm ntev. Antigen detection kit manufacturers, Mohe Tang Rong, tus thawj coj ntawm Kev Kho Mob Technology (Shanghai) Co., Ltd., tau qhia tias "paj rwb swabs" siv rau cov qauv uas koj pom tsis zoo ib yam li cov paj rwb nqus dej uas peb siv txhua. hnub. Lawv yuav tsum tsis txhob hu ua "paj rwb swabs" tab sis "sampling swabs". Tsim los ntawm nylon luv fiber ntau fluff taub hau thiab kev kho mob qib ABS yas pas nrig.

Sampling swabs yog flocked nrog tshuaj tsuag thiab electrostatic nqi, tso cai rau ntau lab tus nylon microfibers txuas vertically thiab tusyees mus rau lub shank kawg.

Cov txheej txheem flocking tsis tsim cov tshuaj lom. Txoj kev flocking tso cai rau cov nylon fiber bundles los tsim capillaries, uas yog qhov zoo rau kev nqus cov kua kuaj los ntawm lub zog hydraulic. Piv nrog rau cov kab mob fiber ntau, cov swabs tuaj yeem khaws cov qauv microbial ntawm qhov chaw ntawm cov fiber ntau, sai sai elute> 95% ntawm cov qauv qub, thiab yooj yim txhim kho qhov rhiab heev ntawm kev tshawb pom.

Tang Rong tau hais tias tus qauv swab yog tsim los ua qauv. Nws tsis muaj cov tshuaj reagent, thiab tsis tas yuav muaj cov tshuaj reagents. Nws tsuas yog siv los txhuam cov hlwb thiab cov qauv kab mob mus rau hauv tus kab mob inactivation preservation tov rau nucleic acid nrhiav tau.

Cov pej xeem Shanghai uas tau ntsib "kev tshuaj ntsuam xyuas thiab tshuaj ntsuam" thiab "tsev neeg stabs" kuj tau ntsib cov txheej txheem ntawm kev kuaj cov sampling swabs: cov neeg ua haujlwm kuaj tau rub lub swab rau hauv caj pas lossis lub qhov ntswg thiab rub ob peb zaug, thiab tom qab ntawd coj cov raj xa mus rau hauv lawv. sab laug tes. , ntxig cov qauv "paj rwb" rau hauv lub raj coj mus kuaj nrog sab tes xis, thiab nrog lub zog me ntsis, lub taub hau ntawm "paj rwb swab" tau tawg rau hauv lub raj coj mus kuaj thiab kaw, thiab qhov ntev "paj rwb swab" pas nrig yog muab pov tseg. mus rau hauv cov khib nyiab kho mob daj. Thaum siv cov khoom siv tshuaj tiv thaiv kab mob, tom qab kev kuaj ua tiav, cov qauv swab yuav tsum tau tig thiab sib xyaw hauv cov tshuaj khaws cia rau tsawg kawg 30 vib nas this, thiab tom qab ntawd lub taub hau swab yog nias rau sab nrauv phab ntsa ntawm lub raj coj los ntawm tes rau tsawg kawg yog 5 vib nas this, yog li ua tiav cov qauv ntawm cov qauv. lus.

Yog li vim li cas qee tus neeg thiaj li mob caj pas, xeev siab thiab lwm yam tsos mob tom qab kuaj? Tang Rong tau hais tias qhov no tsis muaj dab tsi cuam tshuam nrog kev sau cov swabs. Tej zaum nws yuav yog vim muaj kev sib txawv ntawm tus kheej, qee tus neeg lub caj pas muaj kev nkag siab ntau dua, lossis nws yuav tshwm sim los ntawm kev ua haujlwm ntawm cov neeg ua haujlwm kuaj. Nws yuav tau so sai sai tom qab kev sau tseg, thiab nws yuav tsis ua mob rau lub cev.

Tsis tas li ntawd, sampling swabs yog cov khoom siv pov tseg thiab yog cov khoom siv kho mob. Raws li lub teb chaws txoj cai, tsis yog tsuas yog yuav tsum tau ua ntaub ntawv thov, tab sis kuj yuav tsum nruj me ntsis ntau lawm ib puag ncig thiab cov qauv kev saib xyuas zoo. Cov khoom tsim nyog yuav tsum tsis muaj tshuaj lom thiab tsis muaj mob.

"Cov khoom siv pov tseg" yog cov khoom siv dav hauv kev kho mob. Nws tuaj yeem ua qauv sib txawv thiab tseem siv tau rau hauv kev sib txawv kom pom tus cwj pwm. Nws tsis yog tsim tshwj xeeb rau kev tshawb nrhiav nucleic acid lossis antigen detection.

Yog li ntawd, nyob rau hauv cov nqe lus ntawm cov ntaub ntawv, ntau lawm, ua, thiab soj ntsuam cov txheej txheem, sampling swabs muaj nruj qauv los xyuas kom meej tias lawv yog non-toxic thiab harmless, thiab yuav siv tau nrog kev ntseeg siab.

Kev ntsuam xyuas nucleic acid yog ib qho tseem ceeb los tiv thaiv kev kis tus kabmob. Thaum muaj qhov sib txawv thiab ntau qhov xwm txheej ntawm ntau theem hauv zej zog, nws yog ib qho tsim nyog yuav tsum tau ua qhov kev tshuaj ntsuam xyuas nucleic acid loj ntawm txhua tus neeg ua haujlwm ntau zaus.

Tam sim no, Shanghai yog nyob rau theem tseem ceeb tshaj plaws ntawm kev tiv thaiv kab mob sib kis. Tsis txhob tshaj tawm cov lus xaiv, tsis txhob ntseeg cov lus xaiv, cia peb khaws "Shanghai" nrog ib lub siab, kev ua siab ntev yuav yeej!