一种用于激光治疗仪的红外传感器温度检测和报警装置  

Infrared Sensor Equipment for Temperature Measurement and Alarm Applied to Laser Therapeutic Instrument

作　　者：欧星[1] 周凌宏[1] 曾斯坚[1] 

机构地区：[1]南方医科大学生物医学工程学院,广州510515

出　　处：《医疗卫生装备》2010年第8期37-38,41,共3页Chinese Medical Equipment Journal

基　　金：广州市科技计划支撑项目(2008Z1-E521)

摘　　要：目的:设计一种应用在新型激光治疗仪器中的测温报警电路装置。方法:选用可编程Flash的8位AVR微控制器ATmega8L、TPS334红外传感器等电子元件设计电路。结果:可用于非接触地测量光纤支架的温度,并在温度异常时发送报警信号。结论:该装置测温准确,工作稳定,有很大的实用价值。Objective To design a type of infrared equipment for temperature measurement and alarm that can be applied to a new kind of laser treatment machine.Methods Electronic components as 8 bits microcontroller Atmega8L with programmable Flash and infrared sensor TPS334 were used in the design.Results The instrument could measure the temperature of optical fiber frame untouchable and send alarm signals against temperature anomalies.Conclusion The instrument can measure temperature accurately with high working stability and has great practical value.

关 键 词：激光治疗仪 红外测温 光纤支架 TPS334红外传感器 

分 类 号：R197.39[医药卫生—卫生事业管理]