我科于1996年３月～1999年３月对采用气管内冲洗法抢救婴儿重症肺炎并气道阻塞的42例进行了冲洗时限及效果的探讨，现报告如下。对象与方法 一、对象 按第4届全国小儿急救医学研讨会纪要［1］诊断重症肺炎116例，其中42例病情稳定后因溢奶、剧咳发生气道阻塞，呼吸困难，紫绀， Our department from March 1996 to March 1999 on the use of endotracheal flushing rescue severe pneumonia and airway obstruction in 42 cases of flushing time and effect of the discussion, are as follows. Subjects and methods First, the object According to the Fourth National Pediatric Emergency Medicine Symposium [1] diagnosis of severe pneumonia in 116 cases, of which 42 cases of stable condition after overflow milk, severe cough, airway obstruction, dyspnea, cyanosis,