接受内镜检查或治疗时,患者常会有明显的不适感(咽部不适、恶心、疼痛等),甚至躁动,难以合作,给操作与诊断带来困难。适当给予镇静药物可使患者的耐受性提高,配合良好,并产生遗忘作用,即处于一种无焦虑状态。本实验,探讨咪唑安定用于内镜检查治疗中镇静的最适剂量。材料与方法4 Endoscopic examination or treatment, patients often have significant discomfort (throat discomfort, nausea, pain, etc.), and even agitation, difficult to cooperate, to the operation and diagnosis of difficulties. Appropriate sedation of drugs can make patients with increased tolerance, with good, and have a forgotten effect, that is, in a state of anxiety. This experiment to explore the best dose of midazolam for endoscopic treatment of sedation. Materials and methods 4