大容量喷射雾化器超声雾化器附件直接气道装置雾化罩、脸罩、气管造口罩、T型管Mist tents and HoodsFor infants and small childrenAssess patientIdentify indications for humidityMedical gasadministrationCold air reactiveairwayThick secretionHypothermiaHeated aerosolor humidifierHeated humidifier(no aerosols)Provide systemichydrationUpper airwaybypassed?Humidity deficit?HMEThick / bloodysecretionsHigh minute volume?Airway leak?No humidification required at flows4L/min,with jet mixing at 4L/min,use humidifier(heated if 7L/min)Add humidity toMatch airway conditionsNo humidityrequiredHeated humidifier
