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Proceedings Paper

Making An Equipment Allowing Special Liquid Crystals Sheets To Be Used For Breast Thermography In Given Conditions
Author(s): Yves Quenneville
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Paper Abstract

PRINCIPLE AND TECHNICS : 1) Structure and optical properties of cholesteric liquid crystals a) cholesteric structure - De Vries model (1951) b) selective reflection of light c) temperature influence d) cholesteric mixtures to he used in cutaneous thermometry 2) Technology and use of cholesteric sheets. a) description - two main properties : thickness and thermal conductibility h) specifications and gauging c) modalities of use - The Thermodetect 3) The cutaneous thermographic examination : conditions for use : environment, preparing the patient, incidency and exposures.

Paper Details

Date Published: 6 July 1979
PDF: 5 pages
Proc. SPIE 0173, Application of Optical Instrumentation in Medicine VII, (6 July 1979); doi: 10.1117/12.957135
Show Author Affiliations
Yves Quenneville, 217, rue Clemenceau (France)


Published in SPIE Proceedings Vol. 0173:
Application of Optical Instrumentation in Medicine VII
Joel E. Gray, Editor(s)

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