| 光谱学与光谱分析 |
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| The Noninvasive Measurement Research of Human Blood Parameters under Flow Control of Time Gate |
| WU Jin-peng1, SUN Mei-xiu1*, KANG Mei-ling1, LI Gang2, LI Ying-xin1 |
1. Institute of Biomedical Engineering, Chinese Academy of Medical Science & Peking Union Medical College, Tianjin 300192, China
2. College of Precision Instrument & Opto-electronics Engineering, Tianjin University, Tianjin 300072, China |
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Abstract In order to further improve the noninvasive measurement precision of human blood components and achieve clinical requirements, we propose a new measurement method based on the dynamic dual wavelength time-resolved transmittance measurement, combined with the advanced time gate technology and Laplasse transform to detect human blood components noninvasively in the blocked blood flow conditions. Simulation results show that when p＞0, emphasizing the importance of early arriving photons contribution can enhance the detection sensitivity of human body blood parameters.
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Received: 2012-12-21
Accepted: 2013-02-20
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Corresponding Authors:
SUN Mei-xiu
E-mail: smeix2003@yahoo.com.cn; sunmeixiu@gmail.com
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[1] LIN Ling，LI Gang(林 凌，李 刚). China Medical Devices Information(中国医疗器械信息)，2009，15(8)：29.
[2] WANG Hui-qing, LUO Qing-ming(王会清，骆清铭). Modern Instruments(现代仪器)，2006, 6.
[3] Orna Amir, Daphna Weinstein, Silviu Zilberman. Journal of Diabetes Science and Technology, 2007, 1(4): 463.
[4] Ohad Cohen, Ilya Fine, Emanuel Monashkin, et al. Diabetes Technology & Therapeutics，2003, 5(1): 11.
[5] Leonid D Shvartsman，Ilya Fine. IEEE Transactions on Biomedical Engineering, 2003, 50(8): 1026.
[6] Ilya Fine, Leonid Shvartsman. US Patent, 2008, 7317939.
[7] Borovoi A G, Naats E I, Oppel U G. J. Biomed. Opt., 1998, 3(3): 364.
[8] Michael S Patterson, Chance B, Wilson B C. Applied Optics, 1989, 28(12): 2331. |
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