氧气湿化瓶三种除垢方法比较分析  

Comparative Analysis on Three Descaling Methods of Scale of Oxygen Moisture Bottle

作　　者：何凤贞[1] 胡丽婵[1] 吴秀萍[1] 张红莲[1] 

机构地区：[1]广东省广州市精神病医院消毒供应中心,广东广州510370

出　　处：《临床医学工程》2013年第8期931-932,共2页Clinical Medicine & Engineering

摘　　要：目的探讨一种简单方便、安全性高、成本低、效果佳的氧气湿化瓶水垢去除方法。方法采用肉眼裸视法、校正视力法评价医用除锈剂,家用洁厕精,食用白醋对带水垢的氧气湿化瓶的除垢效果。结果三种除垢方法均能去除水垢,其中食用白醋除垢效果最佳、成本最低;医用除锈剂效果相当,但成本最高;家用洁厕精除垢效果不如前两种方法。结论食用白醋应用于氧气湿化瓶除水垢,因除垢彻底、刺激性少、安全性高,且价格低廉、材料易找而优于医用除锈剂和家用洁厕精。Objective To explore a convenient, safe and cost-effective method to descale the scale of oxygen moisture bottle. Methods Three methods including medical herbicides, household toilet cleaner, edible white vinegar were used to descale the scale of oxygen moisture bottle, and the effect was evaluated by naked eye method and corrected vision method. Results Three methods could descale the scale of oxygen moisture bottle. Edible white vinegar had the best effect and lowest cost. Medical herbicides had good effect, but the cost was the highest. The household toilet cleaner had the worst effect among three methods. Conclusions Edible white vinegar has the advantages of best effect, lower irritation, safety, lower cost and convenience in descaling the scale of oxygen moisture bottle, which is superior to the medical herbicides and household toilet cleaner.

关 键 词：氧气湿化瓶 除水垢效果 成本 

分 类 号：R318.6[医药卫生—生物医学工程]