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1. (WO2019025507) CLOSED-LOOP BLOOD GLUCOSE CONTROL SYSTEMS AND METHODS
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Pub. No.: WO/2019/025507 International Application No.: PCT/EP2018/070902
Publication Date: 07.02.2019 International Filing Date: 01.08.2018
IPC:
G16H 20/17 (2018.01) ,G16H 50/50 (2018.01) ,G16H 40/40 (2018.01) ,A61B 5/145 (2006.01) ,A61M 5/142 (2006.01) ,A61M 5/172 (2006.01)
[IPC code unknown for G16H 20/17][IPC code unknown for G16H 50/50][IPC code unknown for G16H 40/40]
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142
Pressure infusion, e.g. using pumps
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168
Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
172
electrical or electronic
Applicants:
DIABELOOP [FR/FR]; 155-157 Cours Berriat 38028 GRENOBLE Cedex 1, FR
Inventors:
DESIR, Chesner; FR
LACHAL, Sylvain; FR
FRANCO, Céline; FR
Agent:
FIDAL INNOVATION; 4-6 avenue d'Alsace 92400 Courbevoie, FR
Priority Data:
17306035.102.08.2017EP
Title (EN) CLOSED-LOOP BLOOD GLUCOSE CONTROL SYSTEMS AND METHODS
(FR) SYSTÈMES ET PROCÉDÉS DE RÉGULATION DE TAUX DE GLYCÉMIE EN BOUCLE FERMÉE
Abstract:
(EN) An automated closed-loop blood glucose control system comprises: a continuous glucose-monitoring sensor (101); a subcutaneous insulin delivery device (103); and a controller (105) which receives the glucose measurement values and provides the delivery control signal to the insulin delivery device on the basis of a predicted glucose level determined by computing a physiological model of glucose-insulin system in the patient where an instantaneous absorption rate of insulin from the subcutaneous tissue to the plasma is a function of the instantaneous on-board insulin level.
(FR) L'invention concerne un système automatisé de régulation de taux de glycémie en boucle fermée qui comprend : un capteur de surveillance de glucose en continu (101); un dispositif d'administration sous-cutanée d'insuline (103); et un dispositif de commande (105) qui reçoit les valeurs de mesure de glucose et fournit le signal de commande d'administration au dispositif d'administration d'insuline sur la base d'un niveau de glucose prédit déterminé par calcul d'un modèle physiologique du système glucose-insuline chez le patient où un taux d'absorption instantané d'insuline du tissu sous-cutané au plasma dépend du niveau d'insuline instantané embarqué.
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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: English (EN)
Filing Language: English (EN)