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1. WO2017027232 - SYSTEM AND METHOD FOR SYMPATHETIC AND PARASYMPATHETIC ACTIVITY MONITORING BY HEARTBEAT

Publication Number WO/2017/027232
Publication Date 16.02.2017
International Application No. PCT/US2016/044844
International Filing Date 29.07.2016
IPC
A61B 5/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
CPC
A61B 5/02405
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
02405Determining heart rate variability
A61B 5/0245
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
0245by using sensing means generating electric signals, ; i.e. ECG signals
A61B 5/04012
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
04012Analysis of electro-cardiograms, electro-encephalograms, electro-myograms
A61B 5/0456
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
04Measuring bioelectric signals of the body or parts thereof
0402Electrocardiography, i.e. ECG
0452Detecting specific parameters of the electrocardiograph cycle
0456Detecting R peaks, e.g. for synchronising diagnostic apparatus
A61B 5/165
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
16Devices for psychotechnics
165Evaluating the state of mind, e.g. depression, anxiety
A61B 5/4806
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
48Other medical applications
4806Sleep evaluation
Applicants
  • THE GENERAL HOSPITAL CORPORATION [US]/[US]
Inventors
  • BARBIERI, Riccardo
  • CITI, Luca
  • VALENZA, Gaetano
Agents
  • COOK, Jack, M.
Priority Data
62/204,40612.08.2015US
62/260,83430.11.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR SYMPATHETIC AND PARASYMPATHETIC ACTIVITY MONITORING BY HEARTBEAT
(FR) SYSTÈME ET PROCÉDÉ DE SURVEILLANCE DE L'ACTIVITÉ SYMPATHIQUE ET PARASYMPATHIQUE PAR CELLE DES BATTEMENTS DU CŒUR
Abstract
(EN)
A system and method for analyzing a subject health condition based on an input signal comprising subject heartbeat data recorded from the subject over a time period. Using the subject heartbeat data, a sympathetic activity index value in a sympathetic activity index (SAI) determined, where the SAI represents an influence, on a mean heart rate of the subject, of sympathetic nerve activity (SNA) of the subject.
(FR)
La présente invention concerne un système et un procédé permettant d'analyser un état de santé d'un sujet en se basant sur un signal d'entrée comprenant des données de battements du cœur du sujet enregistrées à partir du sujet sur une période de temps. À l'aide des données de battements du cœur du sujet, une valeur d'indice d'activité sympathique est déterminée dans un indice d'activité sympathique (SAI), ledit SAI représentant une influence, sur une fréquence cardiaque moyenne du sujet, de l'activité du nerf sympathique (SNA) du sujet.
Also published as
Latest bibliographic data on file with the International Bureau