Real-time inversion using Monte Carlo results for the determination of absorption coefficients in multilayered tissues: application to noninvasive muscle oximetry: II

Sigrid Avrillier; Eric Tinet; Jean-Michel Tualle; Frederic Costes; Frank Revel; Jean-Pierre Ollivier M.D.

doi:10.1117/12.447120

31 October 2001 Real-time inversion using Monte Carlo results for the determination of absorption coefficients in multilayered tissues: application to noninvasive muscle oximetry: II

Sigrid Avrillier, Eric Tinet, Jean-Michel Tualle, Frederic Costes, Frank Revel, Jean-Pierre Ollivier M.D.

Author Affiliations +

Proceedings Volume 4432, Diagnostic Optical Spectroscopy in Biomedicine; (2001) https://doi.org/10.1117/12.447120
Event: European Conferences on Biomedical Optics, 2001, Munich, Germany

Abstract

A clinical study of the evolution of the space resolved near infrared reflectance with the subcutaneous layers thickness, at rest, on the vastus lateralis, is used to determine convenient sets of muscle and fat optical coefficients at 850 nm and 780 nm. These coefficients are then used to establish pre-calculated 3 layers MC simulations tables of the reflectance as a function of the fat thickness. Real time inversion during effort is then performed to determine the absolute muscle oxygenation.

Citation Download Citation

Sigrid Avrillier, Eric Tinet, Jean-Michel Tualle, Frederic Costes, Frank Revel, and Jean-Pierre Ollivier M.D. "Real-time inversion using Monte Carlo results for the determination of absorption coefficients in multilayered tissues: application to noninvasive muscle oximetry: II", Proc. SPIE 4432, Diagnostic Optical Spectroscopy in Biomedicine, (31 October 2001); https://doi.org/10.1117/12.447120

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available