人体小肠经及周边非经络组织的光传输特性研究

J4 ›› 2011, Vol. 28 ›› Issue (6): 715-719.

人体小肠经及周边非经络组织的光传输特性研究

胡正发¹ 王雄庭¹ 张伟¹ 罗莉¹ 江怡帆² 邓鑫² 陈长水² 刘颂豪²

1 广东工业大学物理与光电工程学院，广东广州，510006;
2 华南师范大学光子纳米生物技术研究中心和光子中医实验室，广东广州 510631

收稿日期:2011-05-18 修回日期:2011-07-04 出版日期:2011-11-28 发布日期:2011-11-14
通讯作者: 胡正发（1972-），博士，从事激光光谱，环境光谱以及发光材料和器件方面研究。 E-mail:zhfhu@gdut.edu.cn.
基金资助:
国家973(2006CB504505), 国家863计划 (2007AA021806, 2007AA021902, 2007AA022005）, 广东省中医药项目(2009436, 2010461),和广东省产学研项目(2010B090400392）资助课题

Optical transmission of human small intestine meridian and surrounding non- meridian tissue

HU Zheng-Fa¹, WANG Xiong-Ting¹, ZHANG Wei¹, LUO Li¹, JIANG Yi-Fan², DENG Xin², CHEN Chang-Shui², LIU Song-Hao²

1 College of Physics & Optoelectronic Engineering, Guangdong University of Technology, Guangzhou 510006, China;
2 Photon & Nano Research Centre for Biosciences and Laboratory of Photonic Traditional Chinese Medicine, South China Normal University, Guangzhou 510631, China

Received:2011-05-18 Revised:2011-07-04 Published:2011-11-28 Online:2011-11-14

摘要/Abstract

摘要：

采用无损检测实验方案，用808nm光波分别沿人体手臂小肠经脉线与旁开非经脉方向传播，测量皮肤表面漫射光辐出度，探究手太阳小肠经光传输特性，分析了不同时刻漫射光的衰减情况。结果表明，808nm光波沿小肠经脉方向和非经络方向传输时，光强度的衰减遵循指数衰减规律，但衰减程度存在明显的差异，这种差异性具有医学统计意义（P < 0.05）。不同时刻漫射光的衰减情况也不一样，在12:00时的小肠经上漫射光衰减明显快于其它时刻，与小肠经上气血运行时间相符。研究结果对于经络气血运行和人体经络的客观存在性有一定的参考价值。

关键词: 光谱学, 光传输特性, 组织光学, 手太阳小肠经, 漫射光

Abstract:

A non-destructive method is used to measure the emitted degrees of the diffuse light along the small intestine meridian and the surrounding non-meridian tissue. The attenuation of the diffuse light was analyzed at different time within a day. The experimental results revealed that the intensity of the diffuse light decay following the exponential decay law with the 808nm light wave as probe when propagating along the small intestine meridian or non-meridian direction, existing the statistical feature in attenuation. Due to the temporal variation of the difference of the attenuation of diffuse light, the rate of decay along the small intestine meridian is up to the highest at 12 o’clock , being in accord with the blood running time of the small intestine meridian. This kind of experiment offered the reference to the Qi-blood transportation and the existence of the human meridians.

Key words: spectroscopy, optical transmission characteristics, tissue optics, diffuse light, small intestine meridian

中图分类号:

O431.2

胡正发王雄庭张伟罗莉江怡帆邓鑫陈长水刘颂豪. 人体小肠经及周边非经络组织的光传输特性研究[J]. J4, 2011, 28(6): 715-719.

HU Zheng-Fa, WANG Xiong-Ting, ZHANG Wei, LUO Li, JIANG Yi-Fan, DENG Xin, CHEN Chang-Shui, LIU Song-Hao. Optical transmission of human small intestine meridian and surrounding non- meridian tissue[J]. J4, 2011, 28(6): 715-719.

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