酶液浸泡超声加全自动喷淋清洗消毒机清洗手术器械效果的研究  

Study on the Effect of Combination of the Enzyme Liquid Immersion Ultrasonic Cleaning and Automatic Spray Disinfection Machine in Cleaning Surgical Instruments

作　　者：张颖[1] 

机构地区：[1]绵阳市中心医院消毒供应中心,四川绵阳621000

出　　处：《中国医疗设备》2016年第8期104-106,共3页China Medical Devices

摘　　要：目的分析酶液浸泡超声加全自动喷淋清洗消毒机清洗手术器械的效果。方法选取2013年7月~2014年7月本院手术供应室回收的手术器械200套平均随机分为两组,对照组接受全自动喷淋清洗消毒机清洗,观察组接受酶液浸泡超声加全自动喷淋清洗消毒机清洗。比较两组的器械清洗质量差异。结果观察组器械清洗消毒后3种检测法的合格率均明显高于对照组（P〈0.05）;隐血试验阴性率显著高于对照组（P〈0.05）;清洗消毒后的RLU值低于对照组（P〈0.05）,清洗合格率高于对照组（P〈0.05）。结论酶液浸泡超声加全自动喷淋清洗消毒机清洗手术器械,可以显著提高器械清洗质量、降低器械污染程度,有助于院内感染的控制。Objective To analyze the effect of enzyme liquid immersion ultrasonic cleaning machine and automatic spray disinfection machine in cleaning surgical instruments. Methods Altogether 200 sets of surgical instruments recovered by Surgical Supply Room from July 2013 to July 2014 were collected and randomly divided into two groups with 100 sets in each group. Control Group was cleaned by using automatic spray disinfection machine; while, Observation Group was cleaned by using both the enzyme liquid immersion ultrasonic cleaning and automatic spray disinfection machine. The cleaning quality of two groups was compared. Results The pass rate after cleaning and disinfection determined by three assay methods of Observation Group was significantly higher than Control Group（P〈0.05）; the negative rate of the occult blood test of Observation Group was significantly higher than Control Group（P〈0.05）; RLU（Relative Light Unit） value of Observation Group was lower than that of Control Group（P〈0.05）; the cleaning pass rate of Observation Group was higher than Control Group（P〈0.05）. ConclusionCombination of enzyme liquid immersion ultrasonic cleaning and automatic spray disinfection machine in cleaning surgical instruments could significantly improve the clean quality and reduce the pollution degree of the equipment and help to control nosocomial infections.

关 键 词：手术器械消毒 酶液浸泡超声清洗 全自动喷淋清洗消毒机 

分 类 号：R612[医药卫生—外科学]