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Proceedings Paper

Measuring System With Fiber Sensors For The Recording And Fourier-Analysis Of Dermal Microcirculation Oscillations
Author(s): T. Muhl; V. Blazek; H. J. Schmitt; H. Schmid-Schonbein
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Paper Abstract

The blood content in cutaneous microvessels shows periodical alterations, the so-called microcirculation oscillations. Depending on measurement conditions they are based on passive reactions (cardial and respiratory oscillations) or on active regulation (e. g. Hering-Traube waves). They can be observed by means of a fiber optic sensor system. Digitized and transfered into a computer the measurement can be analysed (Fourier transformation) and several physiological tests can be evaluated. Effects on the oscillations could be achieved e. g. by temperature changes, several drugs or electromagnetic fields.

Paper Details

Date Published: 1 April 1987
PDF: 5 pages
Proc. SPIE 0713, Optical Fibers in Medicine II, (1 April 1987); doi: 10.1117/12.937382
Show Author Affiliations
T. Muhl, Aachen University of Technology (FRG)
V. Blazek, Aachen University of Technology (FRG)
H. J. Schmitt, Aachen University of Technology (FRG)
H. Schmid-Schonbein, Aachen University of Technology (FRG)


Published in SPIE Proceedings Vol. 0713:
Optical Fibers in Medicine II
Abraham Katzir, Editor(s)

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