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Proceedings Paper

Near-infrared biomedical signal analysis system
Author(s): Jiangsheng Yu; Qingming Luo; Dan Zhu; Qiang Lu; Ruan Yu
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Paper Abstract

In this paper, we described a near infrared biomedical signal analysis system. The principle of this system is based on the Lambert-Beer Law. Being carefully designed, it can detect the weak changes of biology optical properties and a Fourier transform can be performed in real time mode. We use this system to monitor the coagulation process of rat liver in different constant temperature (55 approximately 95 degree(s)C). Some classic biomedical experiments are carried out and the result is encouraging. Further discussion on brain function research is given at the end of this paper.

Paper Details

Date Published: 17 September 1999
PDF: 4 pages
Proc. SPIE 3863, 1999 International Conference on Biomedical Optics, (17 September 1999); doi: 10.1117/12.364364
Show Author Affiliations
Jiangsheng Yu, Huazhong Univ. of Science and Technology (China)
Qingming Luo, Huazhong Univ. of Science and Technology (China)
Dan Zhu, Huazhong Univ. of Science and Technology (China)
Qiang Lu, Huazhong Univ. of Science and Technology (China)
Ruan Yu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3863:
1999 International Conference on Biomedical Optics
Qingming Luo; Britton Chance; Lihong V. Wang; Steven L. Jacques, Editor(s)

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