A ventilator circuit mudziyo wekurapa unobatanidza murwere kune mechanical ventilator muchina, uchibvumira kuendeswa kweokisijeni uye kubviswa kwecarbon dioxide.Iyo ine zvikamu zvakasiyana-siyana, zvinosanganisira machubhu ekufema, zvinobatanidza, uye mafirita, ayo anovimbisa kuchengetedzwa uye kwakanaka kuendeswa kwemhepo kumapapu emurwere.Machubhu acho anowanzo gadzirwa neakareruka, anochinjika epurasitiki zvinhu uye anouya muhukuru hwakasiyana kuti agare varwere vezera nehukuru hwakasiyana.Izvo zvinobatanidza zvinobatsira kuchengetedza machubhu panzvimbo uye kudzivirira chero kubuda.Mafirita akakosha kuti abvise chero tsvina kana mabhakitiriya kubva pamhepo, zvichideredza njodzi yehutachiona.Ventilator maseketi anoshandiswa zvakanyanya muzvipatara, makiriniki, uye makamuri ekukurumidzira kune varwere vane dambudziko rekufema nekuda kwehurwere hwakanyanya kana kukuvara.
