低温等离子体灭菌后无菌物品安全性的相关影响因素分析

发布时间：2018-01-10 13:23

本文关键词：低温等离子体灭菌后无菌物品安全性的相关影响因素分析　出处：《齐鲁护理杂志》2017年06期 　论文类型：期刊论文

【摘要】：目的:分析低温等离子体灭菌失败的原因,提出对策,确保灭菌安全有效。方法:对3台低温灭菌器的性能进行监测,将180件完全相同的合格待灭菌物品随机分为1号锅(6年)、2号锅(3年)、3号锅(新近新型),分别采集灭菌后无菌物品的各项数据。结果:1号锅(6年)灭菌器监测不合格数最高;2号锅(3年)有菌生长,更换主要部件射频电源和电磁阀后,再连续3次监测无菌生长;3号锅(新近新型)无菌生长。结论:低温等离子灭菌器的使用逐渐普及,使用中要注重人员培训,建立标准化操作流程,加强灭菌效果监测,加强对比色卡颜色变化的敏感度,加强机器维护,定期进行性能监测,及时报废更新。另外,对低温无菌物品进行生物学监测,也是确保灭菌安全的必要手段。
[Abstract]:Objective: to analyze the causes of failure of cryogenic plasma sterilization and put forward countermeasures to ensure the safety and effectiveness of sterilization. Methods: the performance of three cryogenic sterilizers was monitored. 180 identical eligible sterilizing articles were randomly divided into 1 pan (6 years), 2 pan (3 years old) and 3 # pan (new type). The data of sterilizing articles were collected respectively. Results: the number of unqualified monitoring of sterilizer No. 1 (6 years) was the highest; No. 2 pot (3 years) has bacteria growth, after replacing the main components radio frequency power supply and solenoid valve, then continuously monitoring the aseptic growth for 3 times; Conclusion: the use of low temperature plasma sterilizer is becoming more and more popular, the training of personnel should be paid attention to, the standardized operation flow should be established, and the monitoring of sterilizing effect should be strengthened. It is necessary to strengthen the sensitivity of color change of contrast color card, strengthen the maintenance of machine, monitor the performance regularly and update timely. In addition, biological monitoring of cryogenic and sterile articles is also necessary to ensure the safety of sterilization.
【作者单位】：潍坊市益都中心医院;
【基金】：潍坊市卫生计生委科研项目(编号:2015046)
【分类号】：R472.1
【正文快照】： 低温等离子体灭菌技术作为消毒学领域近年来出现的一项新的灭菌技术,尤其是针对不耐高温、畏湿的精密医疗器械如腹腔镜等硬式内镜,是一种安全可靠全新的医疗器械低温灭菌方法,目前已逐步普及[1-4]。本文在落实国家规范要求监测的同时,进行细菌学监测,并对比分析。2014年8月,我

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