Endotracheal Tube hamwe na evacuation lumen yerekanwa mugucunga inzira yumuyaga ukoresheje umunwa / izuru intubation ya trachea, hamwe no kwimura cyangwa kuvoma umwanya wa subglotique.
Inzira y'ubuhumekero ni inzira yo guhumeka yumuntu itwikiriwe na membrane, hamwe n'irembo ryumwuka wo hanze winjira kandi usohoka mumubiri wumuntu.Isohora mucus kugirango itume kandi ishyushya umwuka winjira hanze yisi.