Invention Publication
- Patent Title: METHOD FOR DETERMINING THE METABOLIC PARAMETERS OF A SUBJECT
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Application No.: US17533479Application Date: 2021-11-23
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Publication No.: US20230157581A1Publication Date: 2023-05-25
- Inventor: Christophe Goupil , Philippe Lecoeur , Vincent BELS , Eric HERBERT , Henni OUERDANE
- Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE PARIS , MUSEUM NATIONAL D'HISTOIRE NATURELLE , SKOLKOVO INSTITUTE OF SCIENCE AND TECHNOLOGY , ECOLE PRATIQUE DES HAUTES ETUDES , SORBONNE UNIVERSITE , UNIVERSITE DE PARIS-SACLAY
- Applicant Address: FR PARIS
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE DE PARIS,MUSEUM NATIONAL D'HISTOIRE NATURELLE,SKOLKOVO INSTITUTE OF SCIENCE AND TECHNOLOGY,ECOLE PRATIQUE DES HAUTES ETUDES,SORBONNE UNIVERSITE,UNIVERSITE DE PARIS-SACLAY
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE DE PARIS,MUSEUM NATIONAL D'HISTOIRE NATURELLE,SKOLKOVO INSTITUTE OF SCIENCE AND TECHNOLOGY,ECOLE PRATIQUE DES HAUTES ETUDES,SORBONNE UNIVERSITE,UNIVERSITE DE PARIS-SACLAY
- Current Assignee Address: FR PARIS
- Main IPC: A61B5/11
- IPC: A61B5/11 ; G16H20/30 ; A61B5/0205
Abstract:
The present invention relates to a method of determining metabolic parameters of one or several muscular motor units by coupling muscular response to ventilatory response of a subject, comprising, from a step of performing efforts (i) using a test device by the subject moving on the test device; (ii)-a step of instantaneously measuring the movement speed of one or several muscular motor units of the subject v(t), and the oxygen flow rate φO2t); (iii)-a step of plotting the COT curve of the oxygen flow rate of the subject against the movement speed of one or several muscular motor units of the subject v(t), (iv)-a step of determining the following metabolic parameters from the COT curve: Basal power B which is the vertical asymptote at the origin, Flow resistance RM which is the oblique asymptote at high intensities.
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