手术室刷手服对干态微生物颗粒穿透性的阻挡效果评价  

Evaluation on the resistance to dry microbial penetration performance of surgical scrub suits

作　　者：李秀婷 师广波 郝建新 刘兴翠 张小涵 王文庆 LI Xiu-ting;SHI Guang-bo;HAO Jian-xin;LIU Xing-cui;ZHANG Xiao-han;WANG Wen-qing(Shandong Institute of Medical Device and Pharmaceutical Packaging Inspection,Key Laboratory for Quality Evaluation of Medical Materials and Biological Protective Devices,National Medical Products Administration,Jinan Shandong 250101,China)

机构地区：[1]山东省医疗器械和药品包装检验研究院,国家药品监督管理局医用卫生材料及生物防护器械质量评价重点实验室,山东济南250101

出　　处：《中国消毒学杂志》2023年第9期647-649,共3页Chinese Journal of Disinfection

摘　　要：目的 研究刷手服对干态微生物穿透性的阻挡效果。方法 选取面料为100%棉和35%棉+65%涤的刷手服各5组样品。通过振荡面料干态微生物穿透检测和平板沉降法采样,依据YY/T 0506.5—2009对刷手服面料阻挡颗粒的效果进行评价。结果 5组纯棉刷手服面料样品的穿透菌数均> 300 cfu/试样;棉涤混纺刷手服面料穿透菌数为>168 cfu/试样。所有检测的刷手服面料干态微生物穿透数全部超标。结论 本研究刷手服的阻干态微生物穿透性能较差,阻隔携菌皮屑扩散能力有限,使用中存在手术感染风险,建议选用阻挡微生物效果更好的刷手服。Objective To study the resistance to dry microbial penetration performance of scrub suits.Methods The fabric of scrub suits were 100% cotton and 35%cotton + 65% polyester,and 5 groups of specimens were taken respectively.Dry microbial penetration detection by fabric vibration and plate setting method were used as sampling.Evaluation standard was accorded to YY/T 0506.5—2009.Results The dry penetration bacteria of 100% cotton scrub suits were all300 cfu,and the results of 35% cotton + 65% polyester scrub suits were 168-300 cfu.All samples did not meet the YY/T 0506.5—2009 standard requirements.Conclusion The scrub suits selected have poor resistance to dry microbial penetration performance and restricted capacity of resistance to bacteria-carrying skin scales penetration,which will increase the risk of surgical infection.Better scrub suits to resist dry penetration performance should be produced and used.

关 键 词：刷手服 阻干态微生物穿透性能 洁净服 

分 类 号：R187.3[医药卫生—流行病学]