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1. WO2020110116 - SYSTEM AND METHOD FOR REMOTE MONITORING OF BIOMEDICAL PARAMETERS

Publication Number WO/2020/110116
Publication Date 04.06.2020
International Application No. PCT/IL2019/051297
International Filing Date 27.11.2019
IPC
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
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 5/024 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
G06T 7/20 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
20Analysis of motion
G01H 9/00 2006.01
GPHYSICS
01MEASURING; TESTING
HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
9Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
CPC
A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
A61B 5/021
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
021Measuring pressure in heart or blood vessels
A61B 5/024
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
G01H 9/00
GPHYSICS
01MEASURING; TESTING
HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
9Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
G06T 7/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
20Analysis of motion
Applicants
  • CONTINUSE BIOMETRICS LTD. [IL]/[IL]
Inventors
  • CALIFA, Ran
  • GENISH, Hadar
  • BENYAMIN, Matan
  • HOCHSTADTER, Eran
  • GARCIA, Javier
  • BEIDERMAN, Yevgeny
  • SHERGEI, Michael
  • ZALEVSKY, Zeev
Agents
  • TAUBER, Gilad
Priority Data
62/771,69227.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR REMOTE MONITORING OF BIOMEDICAL PARAMETERS
(FR) SYSTÈME ET PROCÉDÉ DE SURVEILLANCE À DISTANCE DE PARAMÈTRES BIOMÉDICAUX
Abstract
(EN)
A system for monitoring one or more biological parameters of an individual, the system comprising: an illumination unit comprising at least one coherent light source configured for providing at least one coherent optical illumination beam and for directing said beam onto a selected inspection region on body of said individual; a light collection unit comprising at least a first imaging unit, said first imaging unit comprising a lens unit and a detector array and configured for collecting light returning from said inspection region to thereby generate at least one sequences of image data pieces associated with said inspection region, at a selected sampling rate; a control unit comprising at least one processor, the control unit is configured for receiving input data comprising said at least one sequence of image data piece and for processing the image data pieces for generating data indicative of one or more parameters of the individual. The processing comprises determining contrast variations in image data comprising image data indicative of one or more speckle patterns formed in light returning from illumination spots in said inspection region.
(FR)
L'invention concerne un système de surveillance d'un ou de plusieurs paramètres biologiques d'un individu, le système comprenant : une unité d'éclairage comprenant au moins une source de lumière cohérente configurée pour fournir au moins un faisceau d'éclairage optique cohérent et pour diriger ledit faisceau sur une région d'inspection sélectionnée sur le corps dudit individu ; une unité de collecte de lumière comprenant au moins une première unité d'imagerie, ladite première unité d'imagerie comprenant une unité de lentille et un réseau de détecteurs et configurée pour collecter la lumière revenant de ladite région d'inspection afin de générer ainsi au moins une séquence d'éléments de données d'image associés à ladite région d'inspection, à un taux d'échantillonnage sélectionné ; une unité de commande comprenant au moins un processeur, l'unité de commande étant configurée pour recevoir des données d'entrée comprenant ladite au moins une séquence d'éléments de données d'image et pour traiter les éléments de données d'image afin de générer des données indiquant un ou plusieurs paramètres de l'individu. Le traitement consiste à déterminer des variations de contraste dans des données d'image comprenant des données d'image indiquant un ou plusieurs motifs de granularité formés dans la lumière revenant des points d'éclairage dans ladite région d'inspection.
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