He aha ka mask N95 e ʻimi nei nā kānaka a pau?

Ke alo nei i ka maʻi ahulau o kēia ʻano maʻi maʻi maʻi coronavirus, ua lilo ʻo "N95 mask" i huaʻōlelo koʻikoʻi e pili ana i nā aʻalolo pili.Ke ʻaihue ʻia nei nā masks ma nā wahi a pau, anā mea hoʻolako mask n95ke hana nei i ka manawa o ka hana ana.

Ua hoʻokumu ʻia ʻo Jiande Chaomei Daily Chemicals Co., Ltd. ma 1990, i kapa mua ʻia ʻo Chaomei Industrial Company o Chinese Academy of Science.He mea holomuakn95 mea hoolako makama Kina

ʻAʻole ʻo N95 he inoa huahana kikoʻī, akā he maʻamau.ʻO nā huahana i loiloi ʻia e ka National Institute of Occupational Safety and Health (NIOSH) hiki ke kapa ʻia ʻo "N95 masks."

ʻO ka "N" ʻaʻole ia e kūpaʻa i ka aila, "95" ʻo ia ka mea ma lalo o ka helu i ʻōlelo ʻia o nā ʻāpana hoʻāʻo kūikawā, ʻoi aku ka nui o ka ʻāpana i loko o ka mask ma mua o 95% haʻahaʻa ma mua o ka neʻe ʻana o ka particle ma waho o ka mask.ʻO ka pae palekana o N95, ʻo ia hoʻi, ma lalo o nā kūlana hoʻāʻo i hōʻike ʻia ma ka maʻamau NIOSH, hiki i ka 95% ka pono kānana ʻana o ka mea kānana mask i nā mea ʻaila ʻole (e like me ka lepo, ka noe waikawa, ka noe pena, nā microorganisms, etc.)ʻO ka mask N95 kekahi o nā māka pale ʻeiwa i hōʻoia ʻia e NIOSH.

ʻO ka ʻōlelo maʻamau, ʻo nā masks N95 a me nā masks KN95 ka hopena pale like.ʻO ka ʻokoʻa, ʻo ka KN e hoʻokō i nā kūlana Kina a me ka N i nā kūlana ʻAmelika.

Ma Kina, ʻo KN95 ka manaʻo o ka hoʻomaʻamaʻa kānana ʻana no nā ʻāpana ʻaila ʻole ma luna o 0.075 microns ʻoi aku ka nui ma mua o 95%.Ma ka maʻamau NIOSH, loaʻa iā N95 kahi 95% kaohi ʻana i ka kūleʻa kūleʻa no nā ʻāpana me ke anawaena o 0.075 microns.

No ka mea ʻo ke anawaena o ka maʻi maʻi maʻi coronavirus (SARS) ma kahi o 0.1 a 0.12 microns, pono ia ekūʻai nui ʻana i nā pale ʻokiʻokino ka hiki ke pale aku.

Kahi mea hou aʻe,kūʻai kūʻai nui ʻana i nā pale ʻoki kinohiki ke ālai i ka 70% o ka bacteria, aʻo ka N95 masks hiki ke ālai i ka 95% o ka bacteria a loaʻa i ka hopena pale ikaika.

ʻAʻole paʻa pono nā maka pepa, nā mask carbon activated, nā pulupulu a me nā masks sponge e pale aku ai i ka maʻi.