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1. (WO2019042802) FLOW COMMUNICATION UNIT WITH PRESERVATIVE
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Pub. No.: WO/2019/042802 International Application No.: PCT/EP2018/072400
Publication Date: 07.03.2019 International Filing Date: 20.08.2018
IPC:
A61M 5/00 (2006.01) ,A61M 5/24 (2006.01) ,A61M 5/34 (2006.01) ,A61M 5/31 (2006.01)
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
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
178
Syringes
24
Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
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
178
Syringes
31
Details
32
Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
34
Constructions for connecting the needle
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
178
Syringes
31
Details
Applicants:
NOVO NORDISK A/S [DK/DK]; Novo Allé 2880 Bagsværd, DK
Inventors:
GLENTING, Vera, Pinto; DK
DRUSTRUP, Jørn; DK
BENGTSSON, Henrik; DK
PEDERSEN, Jonas, Kildegård; DK
Priority Data:
17188590.830.08.2017EP
Title (EN) FLOW COMMUNICATION UNIT WITH PRESERVATIVE
(FR) UNITÉ DE COMMUNICATION D’ÉCOULEMENT DOTÉE D'UN CONSERVATEUR
Abstract:
(EN) An assembly comprises a sealed drug reservoir unit, a subcutaneous flow conducting device in the form of a needle unit or an infusion set, and a flow communication unit. The flow communication unit comprises a proximal hollow needle adapted to penetrate a needle-penetrable septum of the reservoir, a first flow-way in flow communication with the proximal needle and comprising a pressure-controlled valve, a second flow-way in flow communication with the first flow-way, an amount of preservative arranged to react with a substance received by the second flow-way, and distal flow communication means adapted to provide flow communication between the second flow-way and the needle unit. A combined flow way can be established between the reservoir and the needle unit via the first and second flow-ways when the units are connected. The valve is controlled to open when the reservoir is pressurized, the preservative being provided to react with substances introduced to the second flow way via the needle unit.
(FR) Un ensemble selon l'invention comprend une unité de réservoir de médicament scellée, un dispositif de guidage d'écoulement sous-cutané sous la forme d'une unité à aiguille ou d'un ensemble de perfusion, et une unité de communication d'écoulement. L'unité de communication d'écoulement comprend une aiguille creuse proximale conçue pour pénétrer dans un septum pénétrable par aiguille du réservoir, une première voie d'écoulement en communication fluidique avec l'aiguille proximale et comprenant une soupape commandée par pression, une seconde voie d'écoulement en communication fluidique avec la première voie d'écoulement, une quantité de conservateur disposée pour réagir avec une substance reçue par la seconde voie d'écoulement, et des moyens de communication d'écoulement distaux conçus pour assurer une communication fluidique entre la seconde voie d'écoulement et l'unité à aiguille. Une voie d'écoulement combinée peut être établie entre le réservoir et l'unité à aiguille par l'intermédiaire des première et seconde voies d'écoulement lorsque les unités sont reliées. La soupape est commandée pour s'ouvrir lorsque le réservoir est mis sous pression, le conservateur étant prévu pour réagir avec des substances introduites dans la seconde voie d'écoulement par l'intermédiaire de l'unité à aiguille.
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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)