摘要
本文提出一种生物气溶胶负压阻隔装置的设计,用于在治疗、护理和转移患者的过程中,利用负压防护罩对病患呼出的传染性气体进行有效阻隔,并及时抽离回收和过滤消杀,降低医护人员因接触到具有传染性的气溶胶或飞沫而被感染的风险。本文对装置的负压护盾的工作原理、自清洁消杀功能以及小型化轻量化设计进行了阐述。
This paper presents a design of biological aerosol negative pressure barrier device, which is used to effectively block the infectious gas exhaled by patients by using negative pressure protective cover in the process of treatment, nursing and transfer of patients, and timely extract, recover, filter and kill, so as to reduce the risk of infection caused by touching infectious aerosols or droplets. This paper describes the working principle, self-cleaning and killing function and miniaturization and lightweight design of the negative pressure shield of the device.
作者
赵寒涛
吴文凯
ZHAO Han-tao;WU Wen-kai(Institute of Intelligent Manufacturing,Heilongjiang Academy of Science,Harbin 150090 China)
出处
《自动化技术与应用》
2022年第2期155-157,共3页
Techniques of Automation and Applications
关键词
气溶胶
负压
护盾
消毒
aerosol
negative pressure
shield
disinfect
