Maitiro ekusarudza yakakwira-inoshanda sefa panguva yeCOVID-19 denda?

Kubva pakatanga korona itsva kutanga kwa2020, vanhu vanopfuura mamirioni zana vakabatwa pasi rose uye vanhu vanopfuura mamirioni matatu vakarasikirwa nehupenyu.Dambudziko repasi rose rakakonzereswa necovld-19 rakapinda mune ese maficha ehurongwa hwedu hwekurapa.Kuti tidzivirire kupararira kweiyo coronavirus nyowani kuvarwere, vashandi vekurapa, midziyo uye nharaunda, isu tinonyanya kuvimba neakakosha mafirita masisitimu: loop mafirita uye masks kana uchishandisa ekugadzira kufema masisitimu mumakamuri ekushanda uye / kana nzvimbo dzekuchengeta zvakanyanya (ICU. ) Respirator.

Zvisinei, kune marudzi akawanda ekufema mafirita pamusika.Paunenge uchikurukura nezvehutano hwekusefa kwevagadziri vakasiyana.mipimo yavo yakafanana here?Munguva yeCOVID-19 denda, ungasarudza sei yakakwirira-inoshanda sefa yekufema?

Makiriniki anofanirwa kunzwisisa zvinotsanangurwa zvekufema nzira sefa.Izvi zvinogona kuwanikwa kubva kuwebhusaiti yemugadziri kana hotline, zvinyorwa zvechigadzirwa, online uye zvinyorwa zvejenari.Zvikamu zvakakosha zvinosanganisira:

●Utachiona uye hutachiona kusefa kunyatsoita (% -iyo yakakwira zvirinani)

●NaCl kana munyu kusefa kunyatsoshanda (% -iyo yakakwirira zviri nani)

●Mhepo kuramba (kudonha kwemhepo kune yakapihwa mhepo (yuniti: Pa kana cmH2O, yuniti: L/min) yakaderera zviri nani)

Izvo zvinofanirwa kucherechedzwa kuti kana iyo sefa iri pasi pemamiriro ehunyoro, iwo maparamita ayo apfuura (semuenzaniso, kusefa kwekuita uye gasi kuramba) ichakanganiswa kana kuchinjwa?

●Vhoriyamu yemukati (iyo yakaderera zviri nani)

●Humidification performance (kurasikirwa nekunyorova, mgH2O/L mhepo-iyo yakaderera zviri nani), kana (kunyorova kunobuda mgH2O/L mhepo, iyo yakakwirira zviri nani).

Iko kupisa uye kunyorova exchange (HME) michina pachayo haina kusefa kuita.HMEF inotora electrostatic membrane kana pleated mechanical filter membrane ine kupisa uye mwando kuchinjanisa basa uye kusefa kuita.Zvinofanira kucherechedzwa kuti HMEF inogona chete zvinobudirira kuita kupisa uye unyoro kuchinjanisa basa kana iri pedyo nemhepo uye munzvimbo yenzira mbiri mhepo.Vanochengeta mvura panguva yekufema uye kusunungura mvura panguva yekufema.

Hisern Medical's Disposable kufema mafirita ane mushumo wekuyedza wakapihwa neNelson Labs kubva kuUnited States, uye inodzivirira varwere nevashandi vekurapa kubva kumhepo uye nemvura inotakura hutachiona hwehutachiona.Nelson Labs mutungamiriri akajeka muindasitiri yekuongorora hutachiona, inopa anopfuura mazana manomwe bvunzo marabhoritari uye nekushandisa anopfuura mazana manomwe masayendisiti nevashandi muzvivakwa zvemazuva ano.Ivo vanozivikanwa nemhando yakasarudzika uye yakasimba yekuyedza zviyero.