Ingabe imaskhi ye-N95 iyadingeka?

Uma kungekho ukwelashwa okucacile kwale coronavirus entsha, ukuzivikela kuyinto ebaluleke kakhulu.Amamaski angenye yezindlela eziqondile nezisebenzayo zokuvikela abantu ngabanye.Amamaski asebenza ngempumelelo ekuvimbeni amaconsi kanye nokunciphisa ingozi yokutheleleka emoyeni.

Kunzima ukuthola imaski ye-N95, iningi labantu alikwazi.Ungakhathazeki, imaski ye-n95 awehlukile kumamaski okuhlinzwa ngokuya ngokuvikelwa kwegciwane/umkhuhlane, ngokusho kocwaningo lwezokwelapha olushicilelwe kujenali yenhlangano yezokwelapha yaseMelika ngoSepthemba 3, 2019.

Imaski ye-N95 iphakeme kune-mask yokuhlinzwa ekuhlungeni, kodwa ifana ne-mask yokuhlinzwa ekuvimbeleni amagciwane.

Qaphela ububanzi bezinhlayiya ezihluzwayo zemaski ye-N95 kanye nemaski yokuhlinzwa.

Imaski ye-N95:

Isho izinhlayiya ezingezona amafutha (ezifana nothuli, inkungu kapende, inkungu eneasidi, ama-microorganisms, njll.) ingafinyelela ku-95% wokuvinjwa.

Izinhlayiya zothuli zingaba zikhulu noma zibe zincane, okwamanje ezaziwa ngokuthi i-PM2.5 ububanzi obuncane beyunithi yothuli, okubhekisela kububanzi obungama-microns angu-2.5 noma ngaphansi.

Ama-microorganisms, okuhlanganisa isikhunta, isikhunta, namagciwane, ngokuvamile ahluka ngobubanzi ukusuka kuma-microns angu-1 kuye kwayi-100.

Amamaski:

Ivimba izinhlayiya ezinkulu kuno-4 microns ububanzi.

Ake sibheke ubukhulu begciwane.

Usayizi wezinhlayiya zamagciwane aziwayo asuka ku-0.05 microns kuya ku-0.1 microns.

Ngakho-ke, kungakhathaliseki ukuthi nge-antivirus ye-N95 mask, noma nge-mask yokuhlinzwa, ekuvimbeni igciwane, akungabazeki ukuthi ukusetshenziswa kwempushana yesihlungo selayisi.

Kodwa lokho akusho ukuthi ukugqoka imaskhi akusebenzi.Inhloso enkulu yokugqoka imaski ukumisa amaconsi athwala igciwane.Amaconsi angaphezu kwama-microns angu-5 ububanzi, futhi kokubili i-N95 kanye nemaskhi yokuhlinza awenza umsebenzi ngokuphelele.Lesi yisizathu esiyinhloko esenza ungabi khona umehluko omkhulu ekuvimbeleni amagciwane phakathi kwamaski amabili asebenza ngendlela ehluke kakhulu yokuhlunga.

Kodwa okuphawuleka kakhulu, ngenxa yokuthi amaconsi angavinjelwa, amagciwane awakwazi.Ngenxa yalokho, amagciwane asasebenza anqwabelana ongqimbeni lwesihlungi semaski futhi asengahogelwa phakathi nokuphefumula okuphindaphindiwe uma egqokwe isikhathi eside ngaphandle kokushintsha.

Ngaphezu kokugqoka imaski, khumbula ukugeza izandla zakho njalo!

Ngikholwa wukuthi ngemizamo yongoti abaningi, izifundiswa nabasebenzi bezokwelapha, usuku lokuqeda leli gciwane alukude.