陈 行,周建华,王 静,邱建忠,袁荣涛

目的：观察笑氧吸入镇静镇痛技术用于牙周洁治治疗中的临床应用效果及安全性。方法：统计青岛市市立医院口腔医疗中心2019年12月至2022年1月间行笑氧吸入镇静镇痛技术下牙周洁治治疗患者的病例资料，患者按随机数字表法分为实验组和对照组，每组20例；实验组采用笑氧吸入镇静镇痛技术下洁治，对照组采用常规方法洁治。记录两种方法患者的心率（HR）、收缩压(SBP)、舒张压(DBP)、指血氧饱和度(SpO2)变化，并进行镇静效果（Ramsay评分）的观察。结果：实验组HR、SBP、DBP、SpO2变化平稳，镇静程度增强，术前和术中Ramsay评分分别为(1.70±0.47)、(2.55±0.51)，术中与对照组比较有显著统计学差异(P0.01)。结论：笑氧吸入镇静镇痛技术在牙周洁治治疗中安全有效，值得推广应用。

笑氧吸入镇静镇痛技术；牙周洁治；Ramsay评分

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