基于Wi-Fi的医疗设备物联网采集装置设计  

Design of Wi-Fi-based IoT acquisition device for medical equipment

作　　者：杨罗宽[1] 龚敏[1] 刘麒麟[1] Yang Luokuan;Gong Min;Liu Qilin(Department of Medical Engineering,West China Hospital of Sichuan University,Chengdu 610041,China)

机构地区：[1]四川大学华西医院医学工程科,成都610041

出　　处：《中国医学装备》2024年第7期182-184,共3页China Medical Equipment

摘　　要：为解决医疗设备运行数据、故障数据的采集,设计一种基于无线网络Wi-Fi的医疗设备物联网采集装置。该采集装置的设计基于STM32F407的32位微控制器与ESP8266无线模组集成的,通过Wi-Fi进行通讯的物联网数据采集装置。通过该采集装置,在配置波特率后,能够实现通过串口等数据接口读取医疗设备的运行数据,并通过无线模组进行配网,连接到楼层网络无线接入点(AP)后,实现与物联网平台服务器的数据交互,达到对医疗设备的动态管理。装配应用该采集装置,可实现在物联网平台软件对呼吸机、高频电刀、监护仪、血液透析机等设备的数据采集应用,解决无法实现无线通讯的医疗设备的数据通讯问题,在获取通讯协议的前提下,可适配于较多该类型医疗设备的数据采集及数据发送功能,实现医院对该类型医疗设备的动态管理。In order to collect operation data and fault data of medical equipment,a Wi-Fi-based Internet of Things(IoT)acquisition device for medical equipment was designed.The design of the acquisition device based on the integration of STM32F40732-bit microcontroller and ESP8266 wireless module,and the IoTs data acquisition device conducted communication through Wi-Fi.Through the acquisition device,the operation data of the medical equipment could be read through the data interface such as serial port after the baud rate was configured.The data interaction with the servers of IoT platform could be realized through the connection between distribution network of wireless modules and access point(AP)of wireless at the network of each floor,which could reach dynamic management for medical equipment.The application of data acquisition of a series of equipment,which included ventilator,high-frequency electrotome,monitor,hemodialysis machine and other equipment,could be realized in the IoT platform software through assembled and apply this acquisition device,and it can solve the problem of data communication of medical equipment that cannot realize wireless communication.Under the premise of obtaining communication protocols,and it can adapt to more data acquisition and data transmission functions of this type of medical equipment,and realize dynamic management of hospital for this type of medical equipment.

关 键 词：物联网 通讯协议 数据采集装置 波特率 

分 类 号：R197.324[医药卫生—卫生事业管理]