Everard M L, Evans M, Milner A D
Department of Child Health, Queen's Medical Centre, Nottingham.
Arch Dis Child. 1994 Jun;70(6):538-9. doi: 10.1136/adc.70.6.538.
An in vitro system was used to study the effect of tapping a jet nebuliser on the dose delivered to patients. Using a 2 ml fill, effective drug delivery had ceased by 3 minutes but a further 38% was delivered to the filter by 5 minutes if the chamber was tapped.
使用体外系统研究轻拍喷射雾化器对输送给患者的剂量的影响。使用2毫升的填充量,3分钟时有效药物输送就已停止,但如果轻拍雾化室,到5分钟时会有另外38%的药物输送到过滤器中。