氯胺酮 (ｋｅｔａｍｉｎｅ)自 196 5年开始用于临床以来[1 ] ,对单独及复合安定应用临床报道较多 ,而对其与氟哌啶 (ｄｒｏｐｅｒｉ ｄｏｌ)复合应用的观察甚少 ,为此我们进行临床观察 ,现将结果报告如下。1　资料与方法1 1　临床资料 :1～ 3岁的幼儿 90例 ,术前检查无心、肺疾 Ketamine has been used clinically since its inception in 1955 [1], and has reported clinically for its use alone and in combination with diazepam, and little is known about its combined use with droperi dol, for which we conducted Clinical observations, the results are reported as follows. 1 Materials and Methods 1 1 Clinical data: 90 children aged 1 to 3 years, preoperative examination without heart, lung disease