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1. WO2020117737 - SYSTEMS, DEVICES, AND METHODS FOR NONINVASIVELY MONITORING BLOOD PRESSURE IN A USER

Publication Number WO/2020/117737
Publication Date 11.06.2020
International Application No. PCT/US2019/064135
International Filing Date 03.12.2019
IPC
A61B 5/025 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
024Measuring pulse rate or heart rate
0245using sensing means generating electric signals
025within occluders, e.g. responsive to Korotkoff sounds
A61B 5/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
A61B 5/021 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
021Measuring pressure in heart or blood vessels
A61B 5/022 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
021Measuring pressure in heart or blood vessels
022by applying pressure to close blood vessels, e.g. against the skin; Ophthaldynamometers
A61B 5/0225 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
021Measuring pressure in heart or blood vessels
022by applying pressure to close blood vessels, e.g. against the skin; Ophthaldynamometers
0225the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
A61B 5/024 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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; Heart catheters for measuring blood pressure
024Measuring pulse rate or heart rate
Applicants
  • DUKE UNIVERSITY [US]/[US]
Inventors
  • BISHAWI, Muath
  • PALMERI, Mark
Agents
  • FULLER, Jori, R.
Priority Data
62/774,41903.12.2018US
62/776,72707.12.2018US
62/833,13312.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS, DEVICES, AND METHODS FOR NONINVASIVELY MONITORING BLOOD PRESSURE IN A USER
(FR) SYSTÈMES, DISPOSITIFS ET MÉTHODES DE SURVEILLANCE NON INVASE DE LA TENSION ARTÉRIELLE D'UN UTILISATEUR
Abstract
(EN)
A system and method for noninvasively measuring blood pressure is disclosed. In one embodiment, the system includes a monitoring cuff comprising at least one sensor implanted within the monitoring cuff, the at least one sensor being configured to detect blood flow data in a user, an occlusion cuff configured to inflate and deflate to restrict and permit blood flow in the user, the occlusion cuff being in electrical communication with the monitoring cuff, and a computing device configured to control the inflation, deflation, and pressure applied by the occlusion cuff, and the computing device being configured to record and analyze the blood flow data detected by the monitoring cuff.
(FR)
L'invention concerne un système et une méthode de mesure non invasive de la tension artérielle. Dans un mode de réalisation, le système selon l'invention comprend un brassard de surveillance comprenant au moins un capteur implanté à l'intérieur dudit brassard, ledit capteur au moins étant configuré pour détecter des données de débit sanguin chez un utilisateur, un brassard d'occlusion configuré pour se gonfler et se dégonfler afin de restreindre ou de permettre l'écoulement sanguin chez l'utilisateur, le brassard d'occlusion étant en communication électrique avec le brassard de surveillance, ainsi qu'un dispositif informatique configuré pour commander le gonflage, le dégonflage et la pression appliquée par le brassard d'occlusion, ce dispositif informatique étant configuré pour enregistrer et analyser les données de débit sanguin détectées par le brassard de surveillance.
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