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Otu esi echekwa ndị ọrụ ahụike na-eji centrifuge na ọnọdụ ọrịa na-efe efe

Oge: 2022-01-24 Hits: 12

Ọrịa coronavirus ọhụrụ ahụ na-adị ngwa ngwa na mmekọrịta chiri anya n'etiti ndị ọrụ ahụike na ndị ọrịa. Ọ bụ ezie na ndị na-enyocha akwụkwọ akụkọ coronavirus adịchaghị ekpughere ndị ọrịa ahụ, ha enweghị ike izuike ịmụrụ anya nke ọrịa coronavirus ọhụrụ, ha ga-ewusi mgbochi na njikwa ọrịa nke onwe ha.

Mgbe ị na-anata, nhazi na centrifuging ndị a na-enyo enyo ma ọ bụ kwenye n'ụdị ndị ọrịa n'ụlọ nyocha, a ga-enyerịrị onye ọrụ nchebe biosafety nke abụọ. Ọ bụrụ na enwere ọnọdụ pụrụ iche (dị ka a na-enyo enyo na ọ na-agbasa), a ga-ebuli ya gaa na nchebe biosafety larịị 3. Ọ bụrụ na ọ dịghị mkpa imeghe plọg tube (dị ka okpu nke arịa ọbara na-anakọta agụụ) n'oge usoro nyocha, a chọrọ nchebe biosafety nke abụọ. Ọ bụrụ na a ga-emepe plọg tube n'oge a na-arụ ọrụ, ma ọ bụ enwere ike ịmepụta aerosol, ma ọ bụ a ga-akpọtụrụ ya n'onwe ya, mgbe ahụ, a chọrọ nchebe biosafety larịị III.

Mepee igbe ma ọ bụ mepee akpa ahụ ozugbo, jiri ọgwụ ethanol 75% kpochapụ ya. Tupu centrifugation, a ga-eji nlezianya nwale ihe nlele ọbara ma tube ule mebiri ma ọ bụ na ọ mebighị, yana ma mkpuchi tube ule ahụ nke ọma. Mgbe ị na-adọpụta okpu tube ule, ọrụ ahụ kwesịrị ịdị nwayọọ ma kpachara anya iji gbochie spatter sample. Mgbe disinfection na 75% ethanol spray, a na-edozi ya dị ka o kwere mee na nchekwa nchekwa ndu, wee hazie ya na igwe. Nkwụsị centrifuge maka ihe karịrị nkeji 10, meghee centrifuge mkpuchi ịgba ọgwụ mgbochi.

Nchedo biosafety ọkwa mbụ: mkpuchi ịwa ahụ ahụike, uwe latex, uwe ọrụ, ịdị ọcha aka, nwere ike iyi mkpuchi mkpuchi ahụike.

Nchedo biosafety ọkwa nke abụọ: ihe mkpuchi ahụike ma ọ bụ ihe mkpuchi N95, uwe mkpuchi latex, uwe mpụ iche, mkpuchi mkpuchi ahụike na ịdị ọcha aka. Enwere ike iji enyo anya dị ka okwesịrị (dịka ihe egwu nke ịgbasa).

Nchedo nchekwa ndu ọkwa atọ: mkpuchi mkpuchi ahụike ma ọ bụ N95, otu ma ọ bụ okpukpu abụọ latex gloves (ikike ọnọdụ, enwere ike iji agba dị iche iche), ihuenyo ihu, enyo enyo, uwe nchebe maka uwe ọrụ, otu mkpuchi mkpuchi ahụike ma ọ bụ okpukpu abụọ, na aka. ịdị ọcha. Ọ bụrụ na ọ dị mkpa, ihe mkpuchi abụọ (ihe mkpuchi ahụike mpụga, N95 n'ime).

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