基于STC89C52的静脉输液点滴流速监控系统设计与实现

The Design and Implementation of the Monitoring System of Intravenous Drip Velocity based on STC89C52

设计了一套基于STC89C52单片机系统的静脉输液点滴测速监控系统,包括数据显示、声音报警、主控制器、输液液位测量、输液滴速测量、数据交互等功能。设计配套模块方案,通过电路、软件设计对各个模块的信号进行处理、判断,实现液体点滴测速监控系统。仿真运行结果显示,系统功能完善,运行良好。为降低同类产品的知识产权成本,医疗保健设备普及和应用提供了相关技术储备。

Based on STC89C52 single-chip microcomputer system,a set of monitoring and control system of intravenous infusion drip speed is designed,including data display,sound alarm,main controller,infusion liquid level measurement,infusion drip speed measurement,data interaction and other functions.Design the matching module scheme,process and judge the signals of each module through the circuit and software design,and realize the liquid drop speed monitoring system.The simulation results show that the system functions well.In order to reduce the cost of intellectual property rights of similar products,the popularization and application of medical and health equipment provide relevant technical reserves.