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1. (WO2017139796) METHOD AND APPARATUS FOR ASSESSING TISSUE VASCULAR HEALTH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139796 International Application No.: PCT/US2017/017727
Publication Date: 17.08.2017 International Filing Date: 13.02.2017
IPC:
G01N 21/17 (2006.01) ,A61B 5/02 (2006.01) ,A61B 5/026 (2006.01) ,A61B 5/1455 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring 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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
02
Measuring 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
026
Measuring blood flow
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
145
Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1455
using optical sensors, e.g. spectral photometrical oximeters
Applicants:
MODULATED IMAGING, INC. [US/US]; 17151 Gillette Avenue Irvine, California 92614, US
Inventors:
CUCCIA, David; US
MAZHAR, Amaan; US
Agent:
KENNETH S. ROBERTS; ONE LLP 4000 Macarthur Blvd. East Tower, Suite 500 Newport Beach, California 92660, US
Priority Data:
62/294,91912.02.2016US
Title (EN) METHOD AND APPARATUS FOR ASSESSING TISSUE VASCULAR HEALTH
(FR) PROCÉDÉ ET APPAREIL POUR L'ÉVALUATION DE LA SANTÉ VASCULAIRE TISSULAIRE
Abstract:
(EN) Systems and methods directed to the assessment of tissue vascular health. An optical measurement device includes a light source with one or more wavelengths, configured to illuminate an area of tissue, a detector configured to capture the light reflecting from the tissue at the one or more illumination wavelengths, a processor configured to compute, based on the detected signal, one or more estimates of tissue vascular health, and a display or communication device (e.g., electronic data transfer) configured to store or report the tissue vascular health.
(FR) L'invention concerne des systèmes et procédés relatifs à l'évaluation de la santé vasculaire tissulaire. Selon l'invention, un dispositif de mesure optique comprend une source de lumière ayant au moins une longueur d'onde, conçue pour éclairer une zone d'un tissu, un détecteur conçu pour capturer la lumière réfléchissant à partir du tissu à l'au moins une longueur d'onde d'éclairage, un processeur conçu pour calculer, sur la base du signal détecté, au moins une estimation de la santé vasculaire tissulaire, et un dispositif d'affichage ou de communication (par exemple, de transfert électronique de données) conçu pour stocker ou notifier la santé vasculaire tissulaire.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
SG11201806813XCA3014059KR1020180122622EP3414551CN109154558