基于物联网的透析患者体重采集系统的设计与实现

Design and Realization of Weight Acquisition System for Dialysis Patients Based on Internet of Things

目的基于物联网开发透析患者体重采集系统,用于管理透析患者的体重信息。方法系统由Zig Bee终端节点、协调器和嵌入医生工作站的透析患者体重管理软件组成。结果医生工作站透析患者体重管理软件能自动计算患者的脱水量和反馈透析后的脱水量,并可以长时间管理患者的体重信息。1次测量时间<3 min,精度为0.01 kg。结论系统开发采用物联网通信技术,省去现场布线的要求,也节省了空间,同时方便了患者和医护人员的使用。

Objective To develop weight acquisition system for dialysis patients based on internet of things to manage weight information of dialysis patients. Methods This system consisted of Zig Bee terminal node, coordinator and weight management software of dialysis patients that was linked to doctor workstation. Results The weight management software of dialysis patients at the doctor workstation can calculate dehydration amount and send feedback of dehydration amount after dialysis automatically, and can manage patients＇ weight information for a long time. It takes less than 3 min to finish measurement, and the accuracy is 0.01 kg. Conclusion The internet of things technology is adopted, which is time-saving without site wiring, at the same time, brings convenience for patients, doctors and nurses.