Tun daga Maris, adadin sabbin cututtukan kambi na gida a cikin ƙasata ya bazu zuwa larduna 28. Omicron yana ɓoye sosai kuma yana yaduwa da sauri. Domin samun nasara a yaki da cutar da wuri-wuri, wurare da yawa suna fafatawa da kwayar cutar tare da gudanar da zagaye na gwaje-gwajen acid nucleic.

Akwai yuwuwar barkewar barkewar annobar a birnin Shanghai a halin yanzu, kuma yaki da cutar na tafiya ne kan lokaci. Ya zuwa karfe 24:00 na ranar 28 ga wata, sama da mutane miliyan 8.26 ne aka yi wa gwajin sinadarin nucleic acid a Pudong, Punan da kuma yankunan da ke kusa da birnin Shanghai.

Yayin da kowa ke yakar cutar tare da yin hadin gwiwa tare da rufewa, sarrafawa da gwaji, jita-jita ta bazu a cikin da'irar cewa "audugar da ake amfani da ita don yin samfuri suna da reagents akan su, masu guba", kuma wasu masu amfani da yanar gizo ma sun ce. cewa tsofaffi a gida sun ga jita-jita masu dacewa Daga baya, ba na so in shiga cikin gwajin nucleic acid, kuma na tambayi matasa matasa suyi ƙoƙari kada su yi gwajin gwajin nucleic acid da gwajin antigen.

Menene ainihin swabs na auduga da ake amfani da su don gwajin nucleic acid da gwajin antigen? Akwai reagents akansa? Shin da gaske yana da guba?

A cewar jita-jita, auduga da ake amfani da su don gano acid nucleic da samfurin gano maganin antigen sun haɗa da swabs na hanci da swabs. Tsawon makogwaro gabaɗaya cm 15, kuma swabs ɗin hanci yana da 6-8 cm tsayi. Masu kera kayan gano antigen, Mohe Tang Rong, mutumin da ke kula da Fasahar Kiwon Lafiya (Shanghai) Co., Ltd., ya gabatar da cewa "auduga swabs" da ake amfani da su don yin samfuri da kuke gani ba iri ɗaya bane da swabs ɗin auduga da muke amfani da su kowane lokaci. rana. Kada a kira su "swabs auduga" amma "samfurin swabs". Gina nailan short fiber fluff shugaban da likita sa ABS roba sanda.

Samfuran swabs suna tururuwa tare da feshi da cajin lantarki, barin miliyoyin microfibers na nylon don haɗawa a tsaye da ko'ina zuwa ƙarshen shank.

Tsarin garken ba ya haifar da abubuwa masu guba. Hanyar tururuwa tana ba da damar dauren fiber nailan don samar da capillaries, wanda ke da amfani ga shayar da samfuran ruwa ta matsa lamba mai ƙarfi. Idan aka kwatanta da swabs na rauni na al'ada, swabs flocked na iya ajiye samfurin microbial a saman fiber, da sauri sama> 95% na samfurin asali, kuma a sauƙaƙe inganta ƙwarewar ganowa.

Tang Rong ya ce an samar da swab ɗin samfurin don yin samfur. Ba ya ƙunshe da wasu abubuwan da ake jiƙawa, kuma baya buƙatar ƙunsar reagents. Ana amfani da shi kawai don goge ƙwayoyin sel da samfuran ƙwayoyin cuta a cikin maganin hana kunna ƙwayoyin cuta don gano nucleic acid.

'Yan kasar Shanghai wadanda suka dandana "dubawa da tantancewa" da "yankin dangi" sun kuma dandana aikin gwajin samfurin swabs: ma'aikatan gwajin sun shimfiɗa swab a cikin makogwaro ko hanci kuma sun shafe wasu lokuta, sannan suka ɗauki bututun samfurin a cikin su. hannun hagu. , Saka samfurin "auduga" da aka zana a cikin bututun samfurin da hannun dama, kuma tare da dan kadan, an karya shugaban "auduga" a cikin bututun samfurin kuma an rufe shi, kuma an watsar da dogon sandar "auduga". cikin kwandon shara na likitanci rawaya . Lokacin amfani da na'urar gano antigen, bayan an gama samfurin, ana buƙatar swab ɗin a jujjuya shi kuma a gauraya shi a cikin maganin adanawa na akalla daƙiƙa 30, sa'an nan kuma an danna kan swab a bangon waje na bututun samfurin da hannu aƙalla 5 seconds, don haka kammala samfurin samfurin. haske.

Don haka me yasa wasu mutane ke samun ƙaramin ciwon makogwaro, tashin zuciya da sauran alamun bayan gwajin? Tang Rong ya ce wannan ba shi da alaka da tattara swabs. Yana iya zama saboda bambance-bambancen daidaikun mutane, makogwaron wasu ya fi dacewa, ko kuma yana iya zama sanadin aikin ma'aikatan gwaji. Za a sami sauƙi da sauri bayan an dakatar da tarin, kuma ba zai haifar da lahani ga jiki ba.

Bugu da kari, swabs samfuri na iya zubarwa kuma nau'in samfuran kayan aikin likita ne. Dangane da ka'idodin ƙasa, ba kawai samarwa dole ne a gabatar da shi ba, har ma ana buƙatar ƙaƙƙarfan buƙatun yanayin samarwa da ƙa'idodin kulawa masu inganci. Abubuwan da suka cancanta dole ne su kasance marasa guba kuma marasa lahani.

"Samfur ɗin da za a iya zubarwa" samfuri ne na gaba ɗaya a fannin likitanci. Yana iya samfurin sassa daban-daban kuma ana amfani dashi a cikin halayen gano daban-daban. Ba a samar da shi musamman don gano acid nucleic ko gano antigen ba.

Sabili da haka, dangane da kayan aiki, samarwa, sarrafawa, da kuma tsarin dubawa, samfurin swabs yana da ƙayyadaddun ka'idoji don tabbatar da cewa ba su da guba kuma ba su da lahani, kuma za a iya amfani da su tare da amincewa.

Gwajin acid nucleic wata muhimmiyar hanya ce ta dakatar da yaduwar cutar. Lokacin da akwai lokuta na lokaci-lokaci da yawa a matakan al'umma da yawa, wajibi ne a gudanar da babban gwajin nucleic acid na duk ma'aikata sau da yawa.

A halin yanzu, birnin Shanghai yana mataki mafi muhimmanci na rigakafin cutar da kuma shawo kan cutar. Kada ku yada jita-jita, kada ku yarda da jita-jita, mu kiyaye "Shanghai" da zuciya ɗaya, juriya zai yi nasara!