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Abstract
Human tissue is one of the most complex optical media since it is turbid and nonhomogeneous. We suggest a new optical method for sensing physiological tissue state, based on the collection of the ejected light at all exit angles, to receive the full scattering profile. We built a unique set-up for noninvasive encircled measurement. We use a laser, a photodetector and finger tissues-mimicking phantoms presenting different optical properties. Our method reveals an isobaric point, which is independent of the optical properties. We compared the new finger tissues-like phantoms to others samples and found the linear dependence between the isobaric point's angle and the exact tissue geometry. These findings can be useful for biomedical applications such as non-invasive and simple diagnostic of the fingertip joint, ear lobe and pinched tissues.
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Authors (5)
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Idit Feder
- Bar Ilan University Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials
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Hamootal Duadi
- Bar Ilan University Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials
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Dror Fixler
- Bar Ilan University Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials
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Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1364/BOE.7.004695
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
Biomedical Optics Express
no. 7,
edition 11,
pages 4695 - 4701,
ISSN: 2156-7085 - Language:
- English
- Publication year:
- 2016
- Bibliographic description:
- Feder I., Wróbel M., Duadi H., Jędrzejewska-Szczerska M., Fixler D.: Experimental results of full scattering profile from finger tissue-like phantom// Biomedical Optics Express. -Vol. 7, iss. 11 (2016), s.4695-4701
- DOI:
- Digital Object Identifier (open in new tab) 10.1364/boe.7.004695
- Verified by:
- Gdańsk University of Technology
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