一种便携式无线输液报警器的设计

A Design of Portable and Wireless Infusion Alarm Equipment

为降低医护人员的劳动强度,增加输液患者的安全保障,该研究设计了一种便携式无线输液报警器,设计采用电容式报警器的方案,报警器外形结构采用单手可操作的夹扣形式,控制核心采用AT89C52,实现了独立声光报警,此外,可以通过nRF24L01无线收发模块与医院的报警系统对接,进一步保障输液患者的安全。

In order to reduce the labor intensity of medical staff and increase the safety of infusion patients,a portable wireless infusion alarm was designed in this study.Capacitive alarm mode was adopted in this design and it possessed a toggle clip on its external structure which could be operated by one hand.The control core was AT89C52 single-chip microcomputer,making it an independent sound-light alarm.Besides,this alarm could be connected with the alarm system of the hospital through nRF24L01 wireless transceiver module to further ensure the safety of infusion patients.