Kariyar Keɓaɓɓen Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyakin Mashin N95

Editan bayanin martaba na N95
Mashin N95 yana ɗaya daga cikin tara masu ba da izini na NIOSH. zuwa takamaiman adadin abubuwan gwaji na musamman.95% na waɗannan ƙimar ba matsakaita ba ne, amma mafi ƙarancin ƙima.N95 ba takamaiman sunan samfur ba ne, muddin ya dace da ma'aunin N95 kuma NIOSH ya amince da shi.Ma'aunin kariya na N95 yana nufin cewa ingancin tacewa na abin tace abin rufe fuska akan abubuwan da ba mai mai ba (kamar ƙura, hazo acid, hazo fenti, microorganism, da sauransu) shine 95% a ƙarƙashin yanayin gwaji da aka tsara ta daidaitattun NIOSH.

Gyaran aiki da manufa
A tacewa yadda ya dace da N95 mask a kan barbashi da aerodynamic diamita na 0.075 m ± 0.02 m ne fiye da 95%.The aerodynamic diamita na iska kwayoyin cuta da fungal spores bambanta yafi tsakanin 0.7 da 10 m kuma suna cikin kewayon N95 mask. Don haka, ana iya amfani da abin rufe fuska na N95 don kariya ta numfashi na wasu barbashi, kamar gogewa, tsaftacewa da sarrafa ƙura daga ma'adinai, fulawa da wasu kayan, da dai sauransu, kuma ya dace da abubuwan ruwa ko maras mai da aka samar da su. spraying, wanda ba ya haifar da cutarwa maras tabbasiskar gas.Yana iya tacewa da tsarkake warin da ake shaka (sai dai iskar gas mai guba), yana taimakawa wajen rage faɗuwar wasu ƙwayoyin cuta masu inhalable (kamar mold, anthrax bacillus, tarin fuka, da dai sauransu), amma ba ya kawar da haɗarin kamuwa da cuta, rashin lafiya ko mutuwa [1].
Ma'aikatar Kwadago ta Amurka ta ba da shawarar abin rufe fuska na N95 ga ma'aikatan kiwon lafiya don kariya daga kamuwa da cututtukan iska kamar mura da tarin fuka.

Editan matakan tsaro
Sauran na'urorin numfashi na NIOSH sun hada da N95, N99, N100, R95, R99, R100, P95, P99, da P100. Waɗannan matakan kariya na iya rufe kewayon kariya na N95.
"N" yana tsaye don rashin juriya ga mai, dace da abubuwan da ba na mai ba.
"R" yana nufin mai jure wa mai, dace da barbashi mai mai ko maras mai. Idan an yi amfani da shi don kariya daga ƙwayoyin mai, lokacin amfani bai kamata ya wuce 8 hours ba.
"P" yana tsaye ne don tabbatar da mai, wanda ya dace da kayan mai ko maras mai, idan an yi amfani da shi don ƙwayoyin mai, lokacin amfani ya kamata ya bi shawarwarin masana'anta.
"95", "99" da "100" suna nufin matakin ingancin tacewa lokacin da aka gwada shi da 0.3 micron

Editan duba dacewa
Bugu da ƙari, ingantaccen tacewa na abin rufe fuska, matsananciyar damuwa tsakanin abin rufe fuska da fuska yana ɗaya daga cikin mahimman abubuwan da ke ƙayyade tasirin abin rufe fuska.Saboda haka, dacewa da abin rufe fuska ya kamata a gwada kafin amfani. fuskar mai sawa, tabbatar da cewa iska na iya shiga ciki da waje daga cikin abin rufe fuska a ƙarƙashin yanayin kusanci kusa da gefen fuska.

Kura da editan likitanci
Cao xuejun, mataimakin darekta-janar na sashen masana'antun kayayyakin masarufi na ma'aikatar masana'antu da fasahar sadarwa, ya bayyana a wani taron manema labarai a ranar Talata.
Mashin N95 masks ne tare da ingancin tacewa har zuwa kashi 95%. Sun kasu kashi biyu: kariya daga kura ta masana'antu da kariya ta likita.[2]
"Ma'aikata suna ɗaukar abin rufe fuska na N95 (hoton da aka ɗauka a ranar 8 ga Fabrairu) . Sa'o'i 20 a rana don tabbatar da ikon samar da yau da kullun na sama da 20,000 masks don lardin Hubei da lardin lioing.[3]
Kurar masana'antu N95 da KN95 anti-ba-mai-mai barbashi ne, kuma likita N95 ne likita respirator (ba kawai anti-barbashi, da kuma bukatar hana ruwa, da dai sauransu).(hoton da ke cikin appendix ofxinhuanet.com shine "N95" kuma mai zuwa shine "mashin kariya na likita")

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