LED多源光子烧伤治疗仪的设计  

The Design of LED Burns Therapeutic with Multi-light

作　　者：刘新良[1] 杨景发[2] 申文增[3] 牛培[3] 张玮[2] 王菲[2] 

机构地区：[1]保定市第一中心医院,河北保定071000 [2]河北大学物理科学与技术学院,河北保定071002 [3]河北大学医学部,河北保定071000

出　　处：《照明工程学报》2015年第4期81-85,共5页China Illuminating Engineering Journal

基　　金：河北大学物理学院产学研项目(T201202);河北大学教改项目(JX07-Y-31)

摘　　要："LED多源光子烧伤治疗仪"由LED多源辐射头、升降装置和电路控制系统三部分组成。通过对红光、蓝光、黄光、紫光等单色光的光化学作用的研究,确定了LED多源辐射头的主光谱辐射区;对光色、光质、数量、排列进行优化组合,研制出LED多源辐射头;解决了LED驱动、芯片散热等技术问题,基于单片机实现了光色、光强、照射时长、时段的智能控制,提供连续、间断和闪烁照射方式。应用本仪器进行了LED单色光对家兔深Ⅱ度烫伤模型愈合时间及预后组织形态学的影响实验,得到了理想的实验结果。本装置在医疗、美容等行业的应用,必将产生巨大的经济效益和社会效益。The burns therapeutic with multi-light consists of radiator of multi-fight, uprising and landfall device and the circuit controlled system. We confirmed the main radiation area of the LED radiator of this device by studying the photochemische reaktion of monochromatic light of red, blue, yellow, violet and some other colours and then we make the best assembly based on the color, quantity and arranges to develop the LED radiator with multi-light. The problems of the LED driver and the chip heat dissipation have been settled down, and the device can use SCM to control the light color, light intensity, radiation time and intervals intellectively, which can achieve the way of continuous, intermittent and flashing radiation. We have conducted relate experiments testing the influence of this device on rabbits with II degree burns model healing time and prognosis histomorphology and obtained the expected result. The burns therapeutic with multi-light will be widely used in the fields of medical, beauty and other industries and will bring huge economic and social benefits.

关 键 词：LED 多源光子 烧伤 家兔 治疗仪 

分 类 号：TH789[机械工程—仪器科学与技术] TN312.8[机械工程—精密仪器及机械]