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1. WO2020193812 - BALLISTOCARDIOGRAPHY DEVICE AND METHOD

Publication Number WO/2020/193812
Publication Date 01.10.2020
International Application No. PCT/EP2020/058996
International Filing Date 30.03.2020
IPC
A61B 5/11 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
CPC
A61B 5/1102
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
103Detecting, measuring or recording devices for testing the shape, pattern, ; colour,; size or movement of the body or parts thereof, for diagnostic purposes
11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
1102Ballistocardiography
A61B 5/6892
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6887mounted on external non-worn devices, e.g. non-medical devices
6892Mats
Applicants
  • PARIS SCIENCES ET LETTRES - QUARTIER LATIN [FR]/[FR]
  • FEALING [FR]/[FR]
  • ÉCOLE PRATIQUE DES HAUTES ÉTUDES [FR]/[FR]
Inventors
  • CATHELAIN, Guillaume
  • JOUEN, François
  • JAFFRES, Rémy
Agents
  • CASSIOPI
Priority Data
190329728.03.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) BALLISTOCARDIOGRAPHY DEVICE AND METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE BALLISTOCARDIOGRAPHIE
Abstract
(EN)
The ballistocardiography device (200) comprises: a non-homogeneous and anisotropic support (105) having a portion forming a stress or deformation guide (205) and a portion transmitting fewer stresses or deformations in the frequency range between 0.05 Hz and 25 Hz, and at least one sensor (210) of a signal representing at least one movement and/or variation of quasi-static stress of the guide in the frequency range between 0.05 Hz and 25 Hz, positioned facing the stress or deformation guide. The stress or deformation guide is on the surface.
(FR)
Le dispositif de ballistocardiographie (200) comporte : un support non homogène et anisotrope (105) présentant, une partie formant un guide (205) de contraintes ou de déformations et une partie transmettant moins de contraintes ou de déformations dans le domaine des fréquences entre 0,05Hz et 25 Hz et au moins un capteur (210) d'un signal représentatif d'au moins un déplacement et/ou une variation de contrainte quasi statique dudit guide dans le domaine des fréquences entre 0,05 Hz et 25 hertz, positionné en regard dudit guide de contraintes ou de déformations. Le guide de contraintes ou de déformations est surfacique.
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