This paper analyzed the application status of hypothermia sterilization technique in central sterile supply department. A comparison was made among the three sterile techniques: ethylene oxide sterile technique, hydrogen peroxide hypothermia plasma sterile technique, and hypothermia steam formaldehyde sterile technique. The paper analyzed the sterilization principle, sterilization time, temperature, humidity control, sterilization effect, influential factors, and pros and cons of the three common hypothermia sterilization techniques.%本文分析了当前消毒供应中心常用低温灭菌技术的应用现状，对比了环氧乙烷低温灭菌技术、过氧化氢低温等离子灭菌技术、低温蒸汽甲醛灭菌技术3种低温灭菌技术的灭菌原理、时间、温度、湿度控制、灭菌效果、影响因素以及优点与局限性。
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