Ni izihe nyungu za masike ya N95
N95 nicyo gipimo cya mbere cyatanzwe n'ikigo cy'igihugu gishinzwe umutekano n’ubuzima (NIOSH)."N" bisobanura "bidakwiriye ibice byamavuta" naho "95 ″ bisobanura inzitizi kuri micron 0.3 mugihe cyibizamini bisobanurwa mubipimo bya NIOSH.Igipimo kigomba kuba hejuru ya 95%.
Kubwibyo, N95 ntabwo ari izina ryibicuruzwa byihariye, ariko bigomba kuba bisanzwe.Igihe cyose NIOSH isubiramo kandi igashyira mubikorwa iyi mask isanzwe, irashobora kwitwa "N95 ″.
Ububiko bwa N95 mubusanzwe bufite igikoresho cyo guhumeka gisa numunwa wingurube, N95 rero nanone bakunze kwita "mask yingurube".Mu kizamini cyo gukingira ibice biri munsi ya PM2.5, ihererekanyabubasha rya N95 riri munsi ya 0.5%, bivuze ko ibice birenga 99% byahagaritswe.
Kubwibyo, masike ya N95 irashobora gukoreshwa mukurinda ubuhumekero bwakazi, harimo no gukumira uduce tumwe na tumwe twa mikorobe (nka virusi bacteria molds igituntu cyitwa Bacillus anthracis), N95 nta gushidikanya ko ari akayunguruzo keza, ingaruka zo gukingira mu masiki asanzwe.
Nubwo, nubwo ingaruka zo gukingira N95 ziri hejuru mukurinda masike asanzwe, haracyari imbogamizi zimikorere, bigatuma masike ya N95 idakwiriye abantu bose, kandi ntabwo ari uburinzi budafite ishingiro.
Mbere ya byose, N95 ikennye guhumeka no guhumurizwa, kandi ifite imbaraga nyinshi zo guhumeka iyo yambaye.Ntibikwiye kubantu bageze mu zabukuru bafite indwara zubuhumekero zidakira no kunanirwa k'umutima igihe kirekire kugirango birinde ingorane zo guhumeka.
Icya kabiri, mugihe wambaye mask ya N95, ugomba kwitondera gufunga izuru no gukomera urwasaya.Mask hamwe nisura bigomba guhuza cyane kugirango birinde ibice byo mu kirere kwinjizwa mu cyuho kiri hagati ya mask no mu maso, ariko kubera ko isura ya buri muntu itandukanye cyane, niba mask itagenewe guhuza isura yumukoresha. , irashobora gutera kumeneka.
Mubyongeyeho, masike ya N95 ntishobora gukaraba, kandi igihe cyo kuyakoresha ni amasaha 40 cyangwa ukwezi 1, bityo igiciro kiri hejuru cyane ugereranije nandi masike.Kubwibyo, abaguzi ntibashobora kugura N95 buhumyi kuko ifite uburinzi bwiza.Mugihe uguze masike ya N95, hagomba kwitabwaho byuzuye hagamijwe kurinda nibihe bidasanzwe byumukoresha.