一种医用LED电子光疗系统的设计与实现

发布时间：2018-05-12 23:45

本文选题：LED + 光疗系统　；参考：《天津工业大学学报》2017年01期

【摘要】：为克服现阶段光疗系统普遍存在的效率低、副作用多、人机交互困难等缺陷,根据国内外光疗设备现状,设计一种大功率LED医用光疗系统.设计了光疗系统的光源模块、恒流驱动模块、显示控制模块和人机交互模块,实现了光辐照度稳定输出并且可线性调节.实验结果表明:该光疗系统可正常工作,蓝绿光辐照度、光均匀性均达标,与传统光疗系统相比,具有更安全、高效、稳定及人机交互便捷等优点.
[Abstract]:In order to overcome the shortcomings of low efficiency, many side effects and difficulty in man-machine interaction, a high-power LED medical phototherapy system was designed according to the current situation of phototherapy equipment at home and abroad. The light source module, constant current driving module, display control module and man-machine interaction module of phototherapy system are designed. The output of light irradiance is stable and can be adjusted linearly. The experimental results show that the phototherapy system can work normally, the irradiance of blue-green light and the uniformity of light are up to standard. Compared with the traditional phototherapy system, the phototherapy system has the advantages of safety, efficiency, stability and convenience of human-computer interaction.
【作者单位】：天津工业大学电子与信息工程学院;天津工业大学电气工程与自动化学院;天津工业大学大功率半导体照明应用系统教育部工程中心;
【基金】：国家自然科学基金青年基金项目(11204211)
【分类号】：R197.39;TN312.8

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