基于S5P4418的多功能静脉输液监控系统

Multifunctional intravenous infusion monitoring system based on S5P4418

为了有效解决静脉输液过程中滴速难掌控、输液完毕无提示以及患者舒适度差等问题,结合光电技术和嵌入式技术设计了一款静脉输液监控系统.该系统采用红外光电传感器对输液过程进行实时监测,传感器底层驱动采集滴速、药液有无等信息.系统APK通过NDK获取传感器底层驱动的信息,且发送控制指令到执行器底层驱动以控制执行器进行滴速调整.该系统还提供音视频播放、游戏、网页浏览和USB充电等多种功能.实验结果表明,该系统能够准确地监测滴速,当输液完毕时发出报警信号以提醒医护人员及时处理,提高了安全性和患者舒适度.

In order to effectively solve the problem of dripping speed control in the process of intravenous infusion,no prompt after intravenous infusion and poor patient comfort,an intravenous infusion monitoring system is designed based on optoelectronic technology and embedded technology.The system uses infrared photoelectric sensors to monitor the infusion process in real time.The driver of the sensor collects information such as the drip rate and the presence or absence of the drug.APK uses NDK to obtains information from the driver of the sensor,and send control commands to the driver of the actuator,adjust the drip speed with the actuator.The system also provides audio and video playback,games,web browsing,USB charging and many other functions.Experimental results show that the system is able to accurately monitor the drip rate,send an alarm signal to remind medical staff to deal with it in time after the infusion is completed,improve safety and patient comfort.