Optic fiber pulse-diagnosis sensor of traditional Chinese medicine

J. S. Ni; W. Jin; B. N. Zhao; X. L. Zhang; C. Wang; S. J. Li; F. X. Zhang; G. D. Peng

doi:10.1117/12.2031469

15 October 2013 Optic fiber pulse-diagnosis sensor of traditional Chinese medicine

J. S. Ni, W. Jin, B. N. Zhao, X. L. Zhang, C. Wang, S. J. Li, F. X. Zhang, G. D. Peng

Proceedings Volume 8924, Fourth Asia Pacific Optical Sensors Conference; 89241X (2013) https://doi.org/10.1117/12.2031469
Event: Asia Pacific Optical Sensors Conference 2013, 2013, Wuhan, China

Abstract

The wrist-pulse is a kind of signals, from which a lot of physiological and pathological status of patients are deduced according to traditional Chinese medicine theories. This paper designs a new optic fiber wrist-pulse sensor that based on a group of FBGs. Sensitivity of the optic fiber wrist-pulse measurement system reaches 0.05% FS and the range reaches 50kPa. Frequency response is from 0 Hz to 5 kHz. A group of typical pulse signal is given out in the paper to compare different status of patient. It will improve quantification of pulse diagnosis greatly.

Citation Download Citation

J. S. Ni, W. Jin, B. N. Zhao, X. L. Zhang, C. Wang, S. J. Li, F. X. Zhang, and G. D. Peng "Optic fiber pulse-diagnosis sensor of traditional Chinese medicine", Proc. SPIE 8924, Fourth Asia Pacific Optical Sensors Conference, 89241X (15 October 2013); https://doi.org/10.1117/12.2031469

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