摘要
静脉输液时,为了减轻护士的劳动强度和患者家属的负担,使输液安全得到保障,研制和开发输液监视报警装置将能实现对药液液位、滴速、液温等方面的监测、报警、显示。本文主要介绍液位检测方法,并对光电式、电容式、超声、力学、图像等液位检测方法的原理进行分析,以便为研制静脉输液报警装置的人员提供有价值的参考。
the venous infusion, in order to reduce the labor intensity and patient family burden, make transfusion safety to obtain the safeguard, development and the development transfusion monitoring alarm device will be able to realize the liquid medicine liquid level, dripping speed, liquid temperature of monitoring, alarm, display. This paper mainly introduces level detection methods, and photoelectric, capacitance, ultrasonic, mechanics, image level detection principle to carry on the analysis, in order to develop venous infusion alarm device of personnel to provide valuable reference.
出处
《中国医疗器械信息》
2013年第8期51-54,共4页
China Medical Device Information
关键词
静脉输液
液位测检
原理
intravenous infusion, liquid level measurement inspection, principle
