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1. (WO2018130521) LOCOGRAM SOFTWARE: TOOL FOR ANALYSING WALKING EXERCISES

Pub. No.:    WO/2018/130521    International Application No.:    PCT/EP2018/050450
Publication Date: Fri Jul 20 01:59:59 CEST 2018 International Filing Date: Wed Jan 10 00:59:59 CET 2018
IPC: A61B 5/11
Applicants: UNIVERSITE PARIS DESCARTES
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
UNIVERSITE PARIS NORD
ETAT FRANCAIS - MINISTERE DE LA DEFENSE - DIRECTION CENTRALE DU SERVICE DE SANTE DES ARMEES
Inventors: VIDAL, Pierre
BARROIS-MULLER, Rémi
RICARD, Damien
OUDRE, Laurent
Title: LOCOGRAM SOFTWARE: TOOL FOR ANALYSING WALKING EXERCISES
Abstract:
The present invention relates to a device 1 for analysing the regularity and symmetry of a sequence of N walking or running cycles of an individual, comprising sensors 2 for measuring raw time signals of a physical displacement variable of an anatomical segment, a processing unit connected to the measurement sensors 2 and having calculation and processing means arranged for separating the raw time signals into distinct time signals Ci, wherein the series Ci is associated with a given walking or running cycle i of the individual, calculating at least one coefficient of similarity between the signal Ci associated with the walking or running cycle i and another signal Cj associated with a walking or running cycle j of the same individual, display means 4 connected to the processing unit and displaying the matrix M(i,j) in which each value of the coefficient of similarity is represented by a colour located in a graduated colour scale to allow the naked eye to see the similarity between the walking or running cycles i and j.