摘要
采用单片机设计的具有语音功能的野战输液监控系统,提出一种未知输液容器重量时的输液剩余量计算方法,用称重传感器采集获取输液瓶内剩余量的测量值并进行报警,以红外对管传感器获取点滴速度的测量值,并进行控制能完成无人值守的输液监控,用于战时和突发事件所产生的伤病员救治,减轻医护人员的劳动强度,提高输液点滴过程的安全性。
This paper introduces a field transfusion monitoring system which has phonetic alarming function and is designed with SCM. A calculating method for the remaining saline glucose is proposed when the weight of the transfusion bottle is unknown. The volume of remaining saline glucose in the transfusion bottle is acquired by weight sensor and an alarm is given. The dropping speed is acquired by infrared photoelectric sensor. This system can monitor transfusion automatically for work relief of doctors and nurses in war-time or accidental events.
出处
《医疗卫生装备》
CAS
2007年第1期31-33,共3页
Chinese Medical Equipment Journal
关键词
输液监控系统
算法
称重传感器
语音报警
红外对管
monitoring system
calculating method
weight sensor
phonetic alarming
infrared photoelectric sensor
