一种实用新型医疗电子测温装置的设计  

Design of New Medical Electronic Temperature Measurement Device

作　　者：江迅[1] 蒋冬生[1] 

机构地区：[1]武汉大学人民医院生物医学工程室,武汉430060

出　　处：《医疗卫生装备》2010年第10期78-79,81,共3页Chinese Medical Equipment Journal

摘　　要：目的:设计一种能够高效便捷地测量温箱中早产儿体温的装置。方法:采用温度传感器DS1820检测早产儿体温并将温度信号转换为数字信号,通过电路传输至微处理器8051;采用经过逻辑编程的8051微处理器对导入的数字信号进行处理,并将处理后的信号传输至数码管,通过数码管显示温度传感器DS1820测量到的体温数值。结果:该装置设计思路明晰,操作简单可靠,能够有效降低临床护理风险,大大提升护理工作的质量。结论:该装置能够很好地解决早产儿护理中体温难以测量的问题,实用性较强。Objective To design a device that can efficiently test the temperatures of premature babies in incubator.Methods The temperatures of premature babies are tested with the temperature sensor DS1820 with the values being changed into digital signals which will be transferred to microprocessor 8051;8051 will process the input digital signals and transfers the processed data to LEDs;after that the number of the temperatures can be read on LEDs.Results The device is reliable and can reduce the risk of clinical care efficiently and enhance the care quality greatly.Conclusion The device can solve the problems arising from temperature measurement of premature care.

关 键 词：温度传感器 微处理器 数码管 

分 类 号：TH772.2[机械工程—仪器科学与技术]