医用输液自动报警控制系统的开发与应用  

The Development and Application of Medical Infusion Automatic Alarm Control System

作　　者：史国川[1] 徐洋 史斌浩[2] 

机构地区：[1]陆军军官学院,安徽省合肥市黄山路451号230031 [2]安徽医科大学

出　　处：《中国数字医学》2014年第9期97-98,104,共3页China Digital Medicine

摘　　要：针对传统输液依靠人工控制和监视的问题,开发了一种医用输液自动报警控制系统。系统以MCS-51单片机为控制核心,采用红外光电式传感器对液位和点滴速度进行检测,通过步进电机控制松紧机构自动调整点滴速度,实时显示输液信息并进行声光报警。经临床应用结果表明,该系统具有检测准确,响应速度快,安全可靠等优点。Aiming at the problem of traditional infusion rely on manual control and monitoring, a medical infusion automatic alarm control system is developed in this paper. The system with MCS-51 single chip microcomputer as control core, using infrared photoelectric sensor to detect the liquid level and the dropping speed, controlled by step motor elastic mechanism automatically adjust the dropping speed, real-time display, sound and light alarm infusion information. Through clinical application results show that the system has the advantages of detecting accurately, fast response speed, safe and reliable..

关 键 词：输液 红外光电式传感器 自动报警 液位检测 点滴速度检测与控制 

分 类 号：R319[医药卫生—基础医学]