发光二极管在皮肤科的应用进展  

Application of light-emitting diodes in dermatology

作　　者：孙本森 杜丹[1] 张南[1] 郭玲宏 蒋献[1] Sun Bensen;Du Dan;Zhang Nan;Guo Linghong;Jiang Xian(Department of Dermatology,West China Hospital,Sichuan University,Chengdu 060041,China)

机构地区：[1]四川大学华西医院皮肤科,成都060041

出　　处：《中华皮肤科杂志》2020年第9期759-763,共5页Chinese Journal of Dermatology

摘　　要：发光二极管(LED)可产生包括蓝光、黄光、红光、红外光等不同波长的光。LED光以其安全、可操控性强、纯色性好、低能量等特点在皮肤科得到广泛应用,如蓝光多用于痤疮治疗,黄光多用于黄褐斑治疗,红光可用于雄激素性脱发的治疗,红外光具有促进皮肤修复的功能等。临床中,多波段联合应用也成为一种趋势,红光与蓝光、红光与黄光、黄光与红外光等组合在痤疮、激光术后修复、皮肤年轻化等方面卓有成效。Light-emitting diodes(LED)can emit lights of different wavelengths,including blue light,yellow light,red light and infrared light.LED has been widely used in dermatology due to its high safety,maneuverability,color purity and low energy.For example,blue light is mostly applied to acne treatment,yellow light is usually used in melasma treatment,red light can be used in treatment of androgenetic alopecia,and infrared light has the function of promoting skin repair.Combination of multi-band lights tends to be applied in clinical practice.For example,the red light and blue light combination,red light and yellow light combination,as well as yellow light and infrared light combination are effective for acne treatment,repair after laser treatment,and skin rejuvenation respectively.

关 键 词：光疗法 寻常痤疮 红斑 瘢痕 皮肤色素沉着 发光二极管 光动力疗法 

分 类 号：R751.05[医药卫生—皮肤病学与性病学]