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三磷酸腺苷生物荧光法评估口腔诊疗环境物体表面消毒效果 被引量:2

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摘要 目的使用三磷酸腺苷(ATP)生物荧光检测法评估口腔超声洁牙术后诊疗环境物体表面的消毒效果。方法对36例患有中度牙周炎且需要进行15颗牙及以上的患者进行超声洁牙术,术后对其所在的口腔操作单元使用含有双链季铵盐成分的一次性表面消毒湿巾擦拭,采用ATP生物荧光法,比较消毒后不同时间点的消毒效果。结果ATP检测结果表明,36个诊疗环境消毒前,距离综合治疗台为中心1 m的两个区域的相对发光值(RLU)明显高于其他区域。消毒后RLU值降低,污染程度明显低于消毒前(P<0.001);消毒后3 min与消毒后6 h各点位的ATP合格率差异无统计学意义。结论ATP生物荧光检测法评估口腔诊疗环境污染情况和消毒效果简便高效。
出处 《中国消毒学杂志》 CAS 2022年第9期711-712,共2页 Chinese Journal of Disinfection
基金 天津市医院协会医院管理研究项目(2018ZC16)。
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