| 过氧化氢低温等离子灭菌器灭菌效果及其影响因素研究 |
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| 引用本文： | 陈贵秋,宋江南,李世康,庄世锋,朱应凯,高琼,易亮. 过氧化氢低温等离子灭菌器灭菌效果及其影响因素研究[J]. 中国消毒学杂志, 2011, 28(3) |
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| 作者姓名： | 陈贵秋 宋江南 李世康 庄世锋 朱应凯 高琼 易亮 |
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| 作者单位： | 湖南省疾病预防控制中心,长沙,410005 |
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| 基金项目： | 本课题为湖南省卫生厅立项 |
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| 摘 要： | 目的研究过氧化氢等离子灭菌器灭菌效果及其影响因素。方法采用载体定性灭菌试验方法,以两种指标菌芽孢为对象,对过氧化氢低温等离子体灭菌器灭菌效果及其影响因素进行了观察。结果过氧化氢低温等离子体单周期灭菌处理,对规范包装的缝合针、硅胶管、腔镜、电刀等均能达到灭菌合格,而对棉织物、纸类、粉剂、水剂灭菌后均不合格。潮湿或干燥不彻底的金属管道和塑料管道不能达到完全灭菌;对携带有机物的物品不能达到完全灭菌。过氧化氢低温等离子体对嗜热脂肪杆菌芽孢SSIK31株与ATCC 7953株杀灭效果基本一致,而对嗜热脂肪杆菌芽孢ATCC 12980株杀灭效果明显好于前2株。结论吸收性物品、干燥不彻底的物品以及物品携带有机物都明显影响过氧化氢低温等离子体灭菌效果,不同株的嗜热脂肪杆菌芽孢对过氧化氢低温等离子体抗力存在差异。
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| 关 键 词： | 过氧化氢低温等离子体灭菌器 载体定性试验 细菌芽孢 灭菌效果 影响因素 |
STUDY ON STERILIZATION EFFECT AND INFLUENCE FACTORS OF HYDROGEN PEROXIDE LOW-TEMPERATURE PLASMA STERILIZER |
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| CHEN Gui-qiu,SONG Jiang-nan,LI Shi-kang,ZHUANG Shi-feng,ZHU Ying-kai,GAO Qiong,YI Liang. STUDY ON STERILIZATION EFFECT AND INFLUENCE FACTORS OF HYDROGEN PEROXIDE LOW-TEMPERATURE PLASMA STERILIZER[J]. Chinese Journal of Disinfection, 2011, 28(3) |
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| Authors: | CHEN Gui-qiu SONG Jiang-nan LI Shi-kang ZHUANG Shi-feng ZHU Ying-kai GAO Qiong YI Liang |
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| Affiliation: | CHEN Gui-qiu,SONG Jiang-nan,LI Shi-kang,ZHUANG Shi-feng,ZHU Ying-kai,GAO Qiong,YI Liang (Hunan Provincial Centers for Disease Control and Prevention,Changsha 410005,China) |
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| Abstract: | Objective To study sterilization effect and influence factors of hydrogen peroxide plasma sterilizer.Methods Carrier qualitative sterilization test and two kinds of index spores were used to observe the sterilization effects of hydrogen peroxide low-temperature plasma sterilizer and its influencing factors.Results Under single cycle antiseptic processing of hydrogen peroxide low-temperature plasma sterilizer,packing by the standardization of the suture needle,silicon tube,cavity mirrors,electron knife etc.a... |
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| Keywords: | hydrogen peroxide low-temperature plasma sterilizer carrier qualitative tests bacterial spores sterilization effect influence factors |
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