Ventilator Exhalation Valve Disinfection ke sesebelisoa se etselitsoeng ka ho khetheha ho bolaea likokoana-hloko tsa li-ventilator tse tsoang moeeng.E sebelisa leseli la ultraviolet ho bolaea libaktheria le livaerase, ho netefatsa hore li-valve li hloekile ebile li bolokehile hore li ka sebelisoa.Ho bonolo ho e sebelisa ebile e ka bolaea li-valve tse ngata ka nako e le 'ngoe.Sehlahisoa sena se bohlokoa bakeng sa litsi tsa tlhokomelo ea bophelo ho boloka tikoloho e hloekileng le ho thibela ho ata ha tšoaetso.