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1. (WO2018046864) SYSTEM AND METHOD FOR RECONSTRUCTING A PHYSIOLOGICAL SIGNAL OF AN ARTERY/TISSUE/VEIN DYNAMIC SYSTEM OF AN ORGAN IN A SURFACE SPACE

Pub. No.:    WO/2018/046864    International Application No.:    PCT/FR2017/052387
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Sat Sep 09 01:59:59 CEST 2017
IPC: A61B 5/026
A61B 5/055
Applicants: OLEA MEDICAL
UNIVERSITE D'AIX-MARSEILLE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Inventors: THIEBAUT LONJARET, Lucie
BAKHOUS, Christine
COULON, Olivier
TAKERKART, Sylvain
Title: SYSTEM AND METHOD FOR RECONSTRUCTING A PHYSIOLOGICAL SIGNAL OF AN ARTERY/TISSUE/VEIN DYNAMIC SYSTEM OF AN ORGAN IN A SURFACE SPACE
Abstract:
The invention concerns a system and a method (200) for reconstructing a physiological signal of an artery/tissue/vein system of an organ in a surface space. Said method is implemented by processing means of a processing unit (4) of a functional imaging analysis system, and comprises a step (270) for reconstructing said physiological signal from a piece of experimental data of a region of interest comprising an elementary volume - referred to as a voxel – of said organ and a surface mesh describing said surface space. The invention differs from known methods in particular in terms of the high accuracy of same and the resistance thereof to noise.