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1. WO2015151085 - BLOOD OXYGENATION AND PULSE SENSING SYSTEM

Publication Number WO/2015/151085
Publication Date 08.10.2015
International Application No. PCT/IL2015/050312
International Filing Date 25.03.2015
IPC
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
G08B 1/00 2006.01
GPHYSICS
08SIGNALLING
BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
1Systems for signalling characterised solely by the form of transmission of the signal
CPC
A61B 2560/0209
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2560Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
02Operational features
0204of power management
0209adapted for power saving
A61B 5/02438
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
02438with portable devices, e.g. worn by the patient
A61B 5/11
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
A61B 5/14542
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
14542for measuring blood gases
A61B 5/6824
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
6801specially adapted to be attached to or worn on the body surface
6813Specially adapted to be attached to a specific body part
6824Arm or wrist
A61B 5/6843
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
6801specially adapted to be attached to or worn on the body surface
6843Monitoring or controlling sensor contact pressure
Applicants
  • CROW ELECTRONIC ENGINEERING LTD. [IL]/[IL]
Inventors
  • MELMAN, Shmuel
  • LUGASI, Ofer
  • DRIN, Ehud
Agents
  • EHRLICH, Gal
Priority Data
61/973,28301.04.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BLOOD OXYGENATION AND PULSE SENSING SYSTEM
(FR) SYSTÈME DE DÉTECTION DU POULS ET D'OXYGÉNATION DU SANG
Abstract
(EN)
A sensing system including a sensing unit shaped to be placed in surface contact with a skin of a subject, the sensing unit including a light source configured to provide light directed toward the skin, a light detector for detecting light emergent from the skin, a contact sensor for detecting contact of the sensing unit with the skin, and a controller for receiving signals from the light detector, for processing the signals, and for controlling the light source. Related apparatus and methods are also described.
(FR)
La présente invention concerne un système de détection comprenant une unité de détection formée pour être placée en contact superficiel avec la peau d'un sujet, l'unité de détection comprenant une source de lumière configurée pour fournir de la lumière dirigée vers la peau, un détecteur de lumière pour détecter la lumière émergeant de la peau, un détecteur de contact pour détecter un contact entre l'unité de détection et la peau, et un organe de commande pour recevoir des signaux provenant du détecteur de lumière, pour traiter les signaux, et pour commander la source de lumière. L'invention concerne également un appareil et des procédés associés.
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