摘要
目的:通过研究常用一次性口罩随实际佩戴时间改变其效果和舒适度的变化,讨论一次性口罩在标准化防护中的应用。方法:选取某小区居民20人为研究对象,佩戴市面上常见的一次性使用医用外科口罩,分别佩戴不同的时间,对其滤菌率以及佩戴舒适度进行分析。结果:随着佩戴时间延长,口罩滤菌率下降,口罩的舒适度也逐渐降低。结论:一次性口罩实际佩戴时间越长,佩戴者舒适度及滤菌率均伴随下降,故在标准化防护中,严格限制口罩佩戴时间对更高效地防护疾病有益。
Objective:To discuss the application of disposable masks in standardized protection by studying the effect and comfort of disposable masks changed with actual wearing time.Methods:Twenty residents of a community were selected as study objects to wear disposable medical surgical masks commonly used in the market for different time,and their filtration rate and wearing comfort were analyzed.Results:With the extension of wearing time,the filtration rate of masks decreased,and the comfort of masks also decreased gradually.Conclusion:The longer the actual wearing time of disposable masks,the wearer’s comfort and bacteria filtration rate are reduced.Therefore,in standardized protection,strictly limiting the wearing time of masks is beneficial for more efficient disease prevention.
作者
师月
SHI Yue(Henan Institute for Drug and Medical Device Inspection(Henan Vaccine Issuance Center)/NMPA Key Laboratory for Quality Evaluation of Medical Protective and Implant Devices)
出处
《中国标准化》
2024年第4期241-244,共4页
China Standardization
关键词
口罩
佩戴时间
标准化防护
mask
wear time
standardized protection
