| 野战LED手术无影灯的光路设计 |
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| 引用本文： | 周文光,魏培德,沙益夫,孔悦. 野战LED手术无影灯的光路设计[J]. 医疗设备信息, 2011, 0(12): 31-34 |
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| 作者姓名： | 周文光 魏培德 沙益夫 孔悦 |
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| 作者单位： | 解放军第174医院; |
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| 基金项目： | 南京军区2007年度科技创新项目资助(07M062) |
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| 摘 要： | 目的设计一种具有优秀光学参数的手术无影灯。方法以多颗大功率LED为点光源,通过4个层次的光学聚焦设计,将整个LED阵列的出射光线汇聚于手术照明区域内。结果经测试,本无影灯各光学参数均优且超过行业标准的要求,具有发光效率高、无影效果好、照射区温升低、使用寿命长的优点。结论本无影灯光线质量好,非常适用于野战手术照明。
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| 关 键 词： | 手术无影灯 LED 野战 聚焦设计 |
Optical Research of Shadowless Lamp Based on LED in Field Operation |
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| ZHOU Wen-guang,WEI Pei-de,SHA Yi-fu,KONG Yue The Hospital of PLA,Xiamen Fujian ,China. Optical Research of Shadowless Lamp Based on LED in Field Operation[J]. Information of Medical Equipment, 2011, 0(12): 31-34 |
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| Authors: | ZHOU Wen-guang WEI Pei-de SHA Yi-fu KONG Yue The Hospital of PLA Xiamen Fujian China |
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| Affiliation: | ZHOU Wen-guang,WEI Pei-de,SHA Yi-fu,KONG Yue The 174 Hospital of PLA,Xiamen Fujian 361003,China |
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| Abstract: | Objective To design a operating shadowless lamp with excellent optical parameters.Methods Sourced by several high power LED spot lights,focus the LED array light on the target surgical area with a 4-level optical focusing design.Results After testing,the shadowless lamp possess better optical parameters than industry standard,including higher luminous efficiency,less shadow,lower exposed area temperature and longer service life.Conclusion The high-quality shadowless lamp is suitable for surgical lighting. |
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| Keywords: | operating shadowless lamp LED field operations focusing design |
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