| 633 nm激光辐射沿心包经脉线传输特性的实验测量 |
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| 引用本文： | 王瑜华,杨洪钦,谢树森,李晖.633 nm激光辐射沿心包经脉线传输特性的实验测量[J].光电子．激光,2007,18(9):1132-1134. |
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| 作者姓名： | 王瑜华 杨洪钦 谢树森 李晖 |
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| 作者单位： | 福建师范大学医学光电科学与技术教育部重点实验室,福建,福州,350007;福建师范大学医学光电科学与技术教育部重点实验室,福建,福州,350007;浙江大学现代光学仪器国家重点实验室,浙江,杭州,310027 |
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| 基金项目： | 福建省卫生教育联合攻关计划 |
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| 摘 要： | 基于生物医学光学的原理与测量技术,设计了无损检测光波沿人体经脉线传输特性的实验方案,测量了633 nm光波沿心包经脉线和旁开非经脉线方向的光波辐出度特征,分析了光波调制频率对测量光信号的影响.实验对象为20例健康青年志愿者,实验结果采用医学统计软件SPSS13.0进行统计分析.研究初步表明:光波沿经脉线方向和非经脉线方向的光强度衰减差异明显(P＜0.01),且光波沿经脉线方向的衰减小于非经脉线方向;在低频范围内,光波调制频率越大,光波沿经脉线的衰减越快.
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| 关 键 词： | 633 nm激光辐射 心包经 光传输特性 调制频率 |
| 文章编号： | 1005-0086（2007）09-1132-03 |
| 收稿时间： | 2006/10/24 0:00:00 |
| 修稿时间： | 2006-10-242006-12-23 |
Experimental Measurement of the Propagation Characteristics of 633 nm Laser Radiation Along Pericardium Meridian |
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| WANG Yu-hu,YANG Hong-qin,XIE Shu-sen,LI Hui.Experimental Measurement of the Propagation Characteristics of 633 nm Laser Radiation Along Pericardium Meridian[J].Journal of Optoelectronics·laser,2007,18(9):1132-1134. |
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| Authors: | WANG Yu-hu YANG Hong-qin XIE Shu-sen LI Hui |
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| Affiliation: | 1. Key Laboratory of Optoelectronic Science and Technology for Medicine of EMC, Fujian Normal University, Fuzhou 350007 ,China; 2. State Key I.aboratory of Modern Optical Instrumentation,Zhejiang University, Hangzhou 310027 ,China |
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| Abstract: | The noninvasive measurement method of ligh propagation along human meridian is established based on the principle and measurement technique of biomedical optics,and the emittance characteristics for 633 nm radiation along the Pericardium meridian line and non-meridian line are measured respectively.Twenty young volunteers are employed in this experiment.Furthermore,the influence of light modulation frequency on the detected light signal is discussed.Statistical software SPSS13.0 is used to analyze the resut... |
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| Keywords: | 633 nm laser radiation pericardium meridian light propagation characteristics chopped frequency |
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