Presentation 1995/9/30
A Fundamental Study of Measurement of Physiological Information by Photoacoustic SpectroscoPy
Yoshiyasu KURAMOTO, Hiroshi OWADA, Jin-ichi MATSUDA,
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Abstract(in English) A study of the non-invasive measurement system which is based on photoacoustic spectroscopy(PAS) technique for measuring physiological information on human body is presented. From phantom experiments, it is shown that it was possible to measure the physiological in-formation on human body within the depth of about 4mm from the skin surface and the photoacoustic signal detected by a microphone was mainly due to the elastic wave. The clinical experiments using the present system were performed to observe the effects of the exercise and the cold water stress on the heart rate, respiration rate and blood flow dynamics of volunteers.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Photoacoustic spectroscopy / Photoacoustic signal / Elastic wave / Physiological information
Paper # CPM95-80
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Conference Information
Committee MBE
Conference Date 1995/9/30(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Fundamental Study of Measurement of Physiological Information by Photoacoustic SpectroscoPy
Sub Title (in English)
Keyword(1) Photoacoustic spectroscopy
Keyword(2) Photoacoustic signal
Keyword(3) Elastic wave
Keyword(4) Physiological information
1st Author's Name Yoshiyasu KURAMOTO
1st Author's Affiliation Department of Electrical Engineering, Nagaoka University of Technology()
2nd Author's Name Hiroshi OWADA
2nd Author's Affiliation Department of Electrical Engineering, Nagaoka University of Technology
3rd Author's Name Jin-ichi MATSUDA
3rd Author's Affiliation Department of Electrical Engineering, Nagaoka University of Technology
Date 1995/9/30
Paper # CPM95-80
Volume (vol) vol.95
Number (no) 286
Page pp.pp.-
#Pages 8
Date of Issue