过氧化氢低温等离子体灭菌质量管理研究

发布时间：2018-05-19 00:22

  本文选题：过氧化氢低温等离子体 + 灭菌失败　； 参考：《中华医院感染学杂志》2014年24期

【摘要】：目的研究过氧化氢低温等离子体灭菌失败的原因,探讨相应的改进措施,提高灭菌成功率保证无菌物品的质量。方法统计医院2011年10月-2013年12月使用低温等离子体灭菌的情况,对灭菌失败的可控因素及不可控原因进行综合分析。结果共灭菌2 930舱,灭菌成功2 815舱次,灭菌失败115舱次,灭菌失败率为3.9%;其中化学监测指示物变色不合格100次、屏幕显示过氧化氢量不足1次、真空Ⅰ期及真空Ⅱ期超时各4次、真空Ⅲ期超时及生物监测不合格各3次。结论多种因素均能影响过氧化氢低温等离子体灭菌的成功率,重视细节和环节质量管理,均能有效提高过氧化氢低温等离子体灭菌成功率,降低灭菌成本,节省灭菌时间。
[Abstract]:Objective to study the causes of failure of hydrogen peroxide low temperature plasma sterilization, and to explore the corresponding improvement measures to improve the success rate of sterilization to ensure the quality of aseptic products. Methods from October 2011 to December 2013, the controlled factors and uncontrollable causes of sterilization failure were analyzed. Results A total of 2 930 compartment was sterilized successfully 2 815 times, the failure of sterilization was 115 times, the failure rate of sterilization was 3. 9%, and the chemical monitoring indicator discoloration was not up to 100 times, the amount of hydrogen peroxide on screen was less than 1 time. There were 4 times of vacuum 鈪，

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