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Maitiro ekudzivirira vashandi vekurapa vachishandisa centrifuge mumamiriro edenda

Nguva: 2022-01-24 Hits: 59

Iyo novel coronavirus hutachiona huri panjodzi yekushamwaridzana kwepedyo pakati pevashandi vekurapa nevarwere. Kunyangwe iyo itsva coronavirus inspectors isingaonekwe kune varwere, havagone kudzoreredza kusvinura kwehutachiona hutsva hwekoronavirus, uye vanofanirwa kusimbisa yavo yekudzivirira kutapukira nekudzora matanho.

Pakugashira, kuronga uye centrifuging anofungidzirwa kana akasimbiswa evarwere sampuli murabhoritari, anoshanda anofanira kupihwa chechipiri biosafety dziviriro. Kana paine akakosha mamiriro (sekufungidzirwa kuputswa), inokwidziridzwa kusvika padanho rechitatu biosafety kuchengetedza. Kana zvisingakodzeri kuvhura chubhu plug (yakadai sevhavha yevhavha yekuunganidza ropa mudziyo) panguva yekuongorora, yechipiri biosafety kuchengetedza inodiwa. Kana iyo chubhu plug ichifanira kuvhurwa panguva yekushanda, kana aerosol inogona kugadzirwa, kana iyo sampuli pachayo inogona kubatwa, ipapo level III biosafety kuchengetedza inodiwa.

Vhura bhokisi kana kuvhura bhegi ipapo ipapo, disinfect ne75% ethanol spray. Pamberi pe centrifugation, samples dzeropa dzinofanirwa kunyatsoongororwa kuti test chubhu yakakuvara here kana kuti kwete, uye kana test chubhu yakavharwa zvakasimba. Paunenge uchiburitsa test tube cap, kuvhiya kunofanirwa kuve kwakapfava uye nekungwarira kudzivirira sampuli spatter. Mushure mekuuraya hutachiona ne75% ethanol spray, inogadziriswa kusvika pazvinobvira mubhayoloji yekuchengetedza kabhineti, yozogadziriswa pamushini. Centrifuge kumira kweanopfuura maminetsi gumi, vhura centrifuge kavha yekupfapfaidza disinfection.

Chekutanga nhanho yekudzivirira biosafety: masks ekuvhiya ekurapa, magurovhosi elatex, zvipfeko zvebasa, hutsanana hwemaoko, anogona kupfeka makepisi ekudzivirira ekurapa.

Chechipiri chechipiri chekuchengetedza biosafety: mask yekudzivirira yekurapa kana N95 mask, latex magurovhosi, zvipfeko zvebasa zvekunze zvekuzviparadzanisa nevamwe, chivharo chekudzivirira chekurapa, uye hutsanana hwemaoko. Goggles inogona kushandiswa sezvakakodzera (semuenzaniso njodzi yekupfapfaidza).

Matanho matatu ekuchengetedza biological chengetedzo: mask yekudzivirira yekurapa kana N95, imwe chete kana kaviri latex magurovhosi (mvumo yemamiriro, mavara akasiyana anogona kushandiswa), sikirini yechiso, magirazi, zvipfeko zvekudzivirira zvembatya dzebasa, imwe kana kaviri-layer yekudzivirira yekurapa, uye ruoko. utsanana. Kana zvichidikanwa, kaviri mask (yekunze yekudzivirira yekurapa mask, yemukati N95).

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