Objective To design an intelligent nursing monitoring system to monitor and control nursing information such as patient bed number,infusion specification,margin,drip rate and body temperature.Methods A terminal monitoring device was constructed through liquid drop sensor,temperature sensor,programmable logic controller and man-machine interface to monitor patients'infusion and body temperature in real time.The terminal data was uploaded to the cMT Viewer cloud platform through the cMT-SVR human machine server to realized cloud centralized monitoring of the nurse station.Results The maximum error between the system monitoring drip rate and the manually measured drip rate was 2 drops/min,and the average error was 0.77 drops/min;The maximum error between the system monitoring body temperature and the manually measured body temperature was 0.2℃,and the average error was 0.1 ℃;The accuracy of alarms for residual volume below the lower limit,infusion interruption,and abnormal body temperature were 100％.Conclusion The design realizes the functions of intelligent infusion monitoring and body temperature monitoring,with accurate alarms,which has certain application and popularization value.
维普
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