一种红外偏振光治疗仪卤素灯驱动电路  

A Driving Circuit of Halogen Lamp for Infrared Polarization Therapy Instrument

作　　者：迟玉刚[1] 唐征宇[1] 张则乐[2] 王安意[2] CHI YuGang;TANG ZhengYu;ZHANG ZeLe;WANG AnYi(The First People’s Hospital of Bengbu,Bengbu,Anhui,233000,China;The 41st Institute of China Electronics Technology Group Corporation,Bengbu,Anhui,233010,China)

机构地区：[1]安徽省蚌埠市第一人民医院,安徽蚌埠233000 [2]中国电子科技集团公司第四十一研究所,安徽蚌埠233010

出　　处：《现代仪器与医疗》2019年第5期60-62,共3页Modern Instruments & Medical Treatment

基　　金：安徽省重点研究与开发项目，编号：1704a0802144

摘　　要：红外偏振光治疗仪是将红外线作用于人体疼痛部位和穴位,对患者进行治疗的仪器。其输出光功率是仪器关键技术指标,而光功率的大小是由卤素灯驱动电路控制的。针对常规驱动电路的缺点,设计改进了红外偏振光治疗仪卤素灯驱动电路,改善了稳幅环路锁定性能,提高了输出电压范围,增强了电路驱动能力。Infrared polarized light therapy instrument is an instrument that acts on the corresponding pa in parts and acupoints of the human body by infrared rays to treat patients.The output light power is the ke y technical index of the instrument,and the light power is controlled by the halogen lamp driving circuit. A iming at the shortcomings of conventional driving circuit, an improved driving circuit of halogen lamp for infrared polarization therapy instrument is designed, which improves the locking performance of amplitud e stabilization loop, enhances the output voltage range and enhances the driving ability of the circuit.

关 键 词：红外偏振光治疗仪 卤素灯 驱动电路 

分 类 号：R454.2[医药卫生—治疗学]