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1. (WO2019048775) SYSTEM FOR EVALUATING THE MATURATION OF A PREMATURE BABY
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Pub. No.: WO/2019/048775 International Application No.: PCT/FR2018/052165
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
A61B 5/0444 (2006.01) ,A61B 5/0456 (2006.01) ,A61B 5/024 (2006.01) ,A61B 5/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0444
Foetal cardiography
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0452
Detecting specific parameters of the electrocardiograph cycle
0456
Detecting R peaks, e.g. for synchronising diagnostic apparatus
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
024
Measuring pulse rate or heart rate
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
Applicants:
UNIVERSITE DE RENNES 1 [FR/FR]; 2 rue du Thabor 35000 Rennes, FR
CHU DE RENNES [FR/FR]; 2 rue Henri Le Guilloux 35033 Rennes Cedex 9, FR
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) [FR/FR]; 101 rue de Tolbiac 75013 Paris 13, FR
Inventors:
CARRAULT, Guy; FR
KHODOR, Nadine; FR
PLADYS, Patrick; FR
KUCHENBUCH, Mathieu; FR
Agent:
NOVAGRAAF TECHNOLOGIES; 12 place des Halles Saint Louis 56100 Lorient, FR
Priority Data:
170089505.09.2017FR
Title (EN) SYSTEM FOR EVALUATING THE MATURATION OF A PREMATURE BABY
(FR) SYSTEME D'EVALUATION DE LA MATURATION D'UN BEBE PREMATURE
Abstract:
(EN) The invention relates to a non-invasive system for determining the maturation of a baby, which comprises a module for sampling a cardiac or electroencephalographic signal from a baby and advantageously performs a conversion of a plurality of temporal samples derived from the cardiac signal or from the electroencephalic signal into a visibility graph, then a determination of at least one index on the basis of this visibility graph, a comparison of at least one determined index with one or more statistical indices representative of the maturation of a plurality of babies and a visual representation of a distance between at least one determined index and the statistical indices.
(FR) L'invention concerne un système non-invasif de détermination de la maturation d'un bébé comprenant un module d'échantillonnage d'un signal cardiaque ou électro-encéphalographique d'un bébé et opérant avantageusement une conversion d'une pluralité d'échantillons temporels dérivée du signal cardiaque ou du signal électro-encéphalique en un graphe de visibilité, puis une détermination d'au moins un indice à partir de ce graphe de visibilité, une comparaison d'au moins un indice déterminé avec un ou plusieurs indices statistiques représentatifs de la maturation d'une pluralité de bébés et une représentation visuelle d'une distance entre au moins un indice déterminé et les indices statistiques.
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: French (FR)
Filing Language: French (FR)