中国医疗设备2018，Vol.33Issue(5)：87-89,99,4.DOI:10.3969/j.issn.1674-1633.2018.05.023
新型液位探测技术在医用超声雾化器中的应用设计
Design and Application of New Liquid Level Detection Technology in Medical Ultrasonic Atomizer
周健煖1
作者信息
- 1. 广东省佛山市南海区第二人民医院 设备科,广东 佛山 528251
- 折叠
摘要
Abstract
Objective To design a scheme that can simplify the water level detection structure of the sinks in the mainstream medical ultrasonic atomizers. Methods A new type of non-contact liquid level detection technique based on capacitive sensing principle was used to detect water level at the outer wall of the atomizer. Results The new liquid level detection technique could accurately judge the water shortage in the flume. It could stop the atomizer from working when the water was lacking and made the atomizer work normally when the water was adequate. Conclusion The new liquid level detection technology is safe and reliable, which is an excellent alternative to traditional water level detection technology. The technology can not only prevent the atomizing piece from being overheated and damaging the atomizer, but also simplify the water level detection structure of the sink, so as to lessen the disinfection blind angles in the sink, reduce the rate of then generation of bacteria and dirts and the rate of superinfection in the hospital.关键词
医用超声雾化器/水位探测/电容感应/非接触式Key words
medical ultrasonic atomizer/water level detection/capacitive sensing/non-contact分类
机械制造引用本文复制引用
周健煖..新型液位探测技术在医用超声雾化器中的应用设计[J].中国医疗设备,2018,33(5):87-89,99,4.
