Kuthekera kwa kachilombo koyambitsa matenda povala chigoba cha ffp2|KENJOY

Kuvalaffp2 maskskomanso kukhala patali kungachepetse kufalikira kwa majeremusi ndi tinthu tating'ono towononga.Komabe, chifukwa cha zovuta za matenda opangidwa ndi mpweya, zimakhala zovuta kuwerengera mphamvu zawo, makamaka pokhudzana ndi wina ndi mzake.Pano, tikuyambitsa lingaliro la malire apamwamba a kukhudzana kwa munthu mmodzi ndi mmodzi ndi tizilombo toyambitsa matenda opatsirana.

Ubwino wa ffp2

Kuwerengera kuopsa kwa kukhudzana ndi matenda, ife ntchito mabuku kupuma tinthu kukula kugawa deta;fiziki yotulutsa mpweya;kutayikira kwa mitundu yosiyanasiyana ndi masks olimbitsa thupi kuyeza kwa maphunziro a anthu;poganizira kuchepa kwa tinthu ting'onoting'ono tomwe timapanga chifukwa cha nthunzi;rehydration, inhalability ndi kuyika munjira yovutirapo ya mpweya.

Tidapeza kuti pamlingo wowopsa wa tinthu tating'onoting'ono ndi matenda, mtunda wokhawokha, ngakhale pa 3.0 m pakati pa olankhula awiri, adafika pachiwopsezo cha 90% cha matenda a bakiteriya pakapita mphindi zochepa.Ngati anthu omwe ali pachiwopsezo amavala masks okhala ndi mawu opatsirana mkati mwa 1.5m, malire apamwamba amakhala otsika kwambiri;ndiko kuti, kugwiritsa ntchito masks opangira opaleshoni, malire apamwamba amafika 90 peresenti pambuyo pa mphindi 30, pomwe kugwiritsa ntchito masks a FFP2 kumakhalabe pafupifupi 20 peresenti ngakhale patatha ola limodzi.Anthu onse akavala masks opangira opaleshoni, malire apamwamba kwambiri amakhalabe ochepera 30 peresenti pakatha ola limodzi, koma amuna onse akavala masks oyenera a FFP2, malire apamwamba ndi 0.4 peresenti.Tidawona kuti kuvala chigoba choyenera cha ffp2 mdera lanu kungapereke chitetezo chabwino kwa ena ndi inu nokha, ndikupangitsa kuti kusamvana kusakhale kofunikira.

Kuthamanga kwa mpweya

Matenda opatsirana ndi mpweya amafalitsidwa mwachindunji ndi mosalunjika kuchokera kwa omwe ali ndi kachilombo kupita kwa omwe atengeke.Njira imodzi yosalunjika yopatsirana ndi tinthu tating'onoting'ono tomwe timatuluka munjira yopumira, mphuno / pakamwa, pharynx, mmero, trachea ndi mapapo - apa timagwiritsa ntchito mawu oti "tinthu" kutanthauza tinthu ting'onoting'ono toyimitsidwa mumlengalenga pa <1-mm, mosasamala kanthu za kapangidwe kawo.

Mapangidwe ndi kukula kwa tinthu tating'onoting'ono tokhala ndi mpweya wamunthu timasiyana kwambiri komanso kutalika kwazaka zambiri.Zapezeka kuti ndende ndi kukula kwa exhaled particles zimadalira kwambiri pa mtundu wa kupuma ntchito, mwachitsanzo, kulankhula kapena kuimba poyerekeza ndi kupuma.Zochita zopumira zokhudzana ndi kupanga mawu, zomwe ndi kuthamanga kwa mawu, kuchuluka kwa mpweya komanso makonsonanti otchulidwa, zimakhudza kwambiri kutulutsa kwa tinthu.

Tizilombo toyambitsa matenda tizilombo toyambitsa matenda timatha kukhala ndi kachilombo kamodzi kapena kangapo kamene kamakokedwa ndi munthu yemwe ali ndi kachilomboka, ndipo pamakhala chiopsezo chotenga matenda pa mlingo woyamwa akakokedwa ndi munthu yemwe ali ndi kachilomboka.Komanso, chinyezi wachibale ndi kutentha zimakhudza kuyanika ndi kukhazikitsa kwa chonyowa particles chifukwa cha mphamvu yokoka pamene iwo exhaled mu chilengedwe.

Palinso mkangano wanthawi yayitali wokhudza tanthauzo lenileni la ma aerosols kapena madontho.Pakatikati pa mikangano iyi ndi kusamvetsetsa kwathu momwe matenda oyendetsedwa ndi mpweya amafalira, kapena momwe tinthu tating'onoting'ono tomwe timapanga m'njira yopatsirana kudzera mumlengalenga, momwe amasinthira chilengedwe, komwe amafalira komanso momwe amafalira.Chiwerengero cha iwo waikamo mu kupuma thirakiti atengeke.Zosavuta momwe zingawonekere, njira zatsatanetsatane zomwe zimakhudzidwa ndi gawo lililonse la njirazi ndizovuta kwambiri.

Zomwe zili pamwambazi ndikuyambitsanso kuthekera kwa matenda a tinthu tating'onoting'ono povala masks a ffp2.Ngati mukufuna kudziwa zambiri za masks a ffp2, chonde omasuka kulankhula nafe.