中国感染控制杂志Issue(11)：677-680,4.DOI:10.3969/j.issn.1671-9638.2014.11.010
碱性电解水用于医疗器械清洗效果的研究
Effectiveness of alkaline electrolyzed water in cleaning medical instruments
李新武 1张青 2王志 3赵斌秀 1李炎 1孙惠惠 1班海群1
作者信息
- 1. 中国疾病预防控制中心环境与健康相关产品安全所，北京 100021
- 2. 北京协和医院，北京 100005
- 3. 北京创新世纪生化科技发展有限公司，北京 100101
- 折叠
摘要
Abstract
Objective To study the effectiveness of alkaline electrolyzed water (AEW)in the cleaning of medical instruments and its corrosive effect on metal. Methods Medical instruments of solid smooth,solid with gear or tube were cleaned with AEW adding ultrasonic washing,cleaning efficacy were compared with conventional method, AEW without pulsing ultrasonic washing and control group,corrosive effect of AEW on metal immersed in AEW was tested. Results Cleaning efficacy of solid smooth,solid with gear or tube instruments were significantly differ-ent among four groups(F= 10.868,14.268,6.146,respectively,all P<0.05). For solid smooth instruments, cleaning with AEW adding ultrasonic and cleaning without ultrasonic had a better effect than conventional cleaning (both P<0.005);For solid with gear instruments,AEW adding ultrasonic cleaning obviously had a better effect than conventional cleaning and AEW without ultrasonic cleaning(both P<0.001 );For tube instruments,cleaning efficacy of three cleaning methods were not significantly different (all P>0.05). AEW had no corrosive effect on stainless steel and copper. Conclusion The cleaning efficacy of AEW on solid smooth,solid with gear instruments is su-perior to conventional cleaning method,and can achieve better effectiveness if ultrasonic cleaning is added.关键词
碱性电解水/超声波/清洗/医疗器械/金属/腐蚀性/消毒供应中心Key words
alkaline electrolyzed water/ultrasonic wave/cleaning/medical instrument/metal/corrosion/central sterile supply department分类
医药卫生引用本文复制引用
李新武,张青,王志,赵斌秀,李炎,孙惠惠,班海群..碱性电解水用于医疗器械清洗效果的研究[J].中国感染控制杂志,2014,(11):677-680,4.
