Ellul-Micallef R, Morén F, Wetterlin K, Hidinger K C
Thorax. 1980 Aug;35(8):620-3. doi: 10.1136/thx.35.8.620.
Asthmatics often find difficulties in using an aerosol inhaler correctly as they are unable to co-ordinate the release of a bolus of drug to coincide with an inspiratory effort. This is especially the case with children. The addition of a special attachment to an ordinary inhaler overcame this problem. Twelve asthmatic children produced significantly better PEFR measurements when 0.25 mg terbutaline sulphate was administered via an inhaler with the attachment than when an ordinary inhaler was used alone.
哮喘患者常常难以正确使用气雾剂吸入器，因为他们无法协调药物团块的释放与吸气动作同步。儿童尤其如此。在普通吸入器上添加一种特殊附件解决了这个问题。当通过带有该附件的吸入器给予0.25毫克硫酸特布他林时，12名哮喘儿童的呼气峰值流速（PEFR）测量结果明显优于单独使用普通吸入器时的结果。
