摘要
针对医院人工监测病人输液存在的问题,设计了一种基于单片机的输液监护器。该输液监护器采用红外光电传感器对液滴进行检测,并通过单片机系统进行输液速度的计算,当测量值超过预设值范围时可以进行报警提示。该设计成品结构简单、体积小巧,操作方便。实际测试表明,该监护器运行稳定,基本无误报现象,安全可靠。
This Microcontroller-based infusion Monitor is designed to solve the existing problem of monitoring infusion for the patient in the hospital. The monitor which uses the infrared photoelectric sensor to detect the droplets calculates the infu- sion rate by the SCM system. When the measured value exceeds the default value range, it will alarm. The monitor is simply designed, small in size and easy to operate. Testing results show that the monitor is stable, safe, reliable and almost without any wrong report.
出处
《四川理工学院学报（自然科学版）》
CAS
2013年第2期39-41,共3页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
自贡市重点科技计划项目(10J02)
关键词
输液监护
单片机
光电传感器
报警
infusion monitoring
microcontroller
photoelectric sensor
alarm
