methods patients who undergoed thoracotomy, were assigned to two groups randomly:oxygen nebulizer group and ultrasonic nebulizer group.
将开胸术后患者随机抽签分为氧气雾化吸入组和超声雾化吸入组。
objective: to evaluate efficacy of lidocaine and salbutamol in severe bronchial asthma via ultrasonic nebulizer inhalation.
目的:评价利多卡因和沙丁胺醇联合雾化吸入治疗中、重度哮喘的疗效和安全性。
objective to compare the effect of ultrasonic nebulizer and oxygen nebulizer in airway humidifying.
目的探讨超声雾化吸入与氧气雾化吸入对气道湿化的临床效果。
this paper reports a refitted ultrasonic nebulizer used as sal flple introduction for inductively coupled plasma-atomic emission spectrometry (icp-aes).