目的总结小剂量氯胺酮、阿托品用于人工流产的临床分析。方法取身体健康的300名孕妇分为用药组和非用药组各150例进行比较。结果两组疼痛及发生RAAS率有较大区别。结论小剂量氯胺酮和阿托品用于人工流产效果很好。 Objective To summarize the clinical analysis of low dose ketamine and atropine for induced abortion. Methods A total of 300 pregnant women, who were healthy, were divided into two groups, 150 cases in each group. Results The two groups of pain and occurrence of RAAS rate difference. Conclusions Low doses of ketamine and atropine are good for induced abortion.