小气道功能测定：流速—容量曲线和闭合容积宁夏医学院附属医院肺功能室王振寰研究发展史：１９６７年Ｄｏｌｌｆｕｓｓ等首先提出直径小于２ｍｍ的气道称小气道，并提出“小气道疾病”的概念。１９６８年Ａｎｔｈｏｒｕｉｓ－ｅｍ等首先证明一些慢性气管炎病人用常规肺功... Small airway function measurement: flow rate - volume curve and closed volume of lung function room of Ningxia Medical College Hospital Wang Zhenhuan research and development history: in 1967 Dollfuss et al first proposed airway less than 2mm diameter airway, and proposed the concept of “small airway disease” . In 1968, Anthoruis-em first demonstrated that some patients with chronic bronchitis use conventional pulmonary function ...