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1. (WO2017040661) IV ANTICOAGULANT TREATMENT SYSTEMS AND METHODS
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Pub. No.: WO/2017/040661 International Application No.: PCT/US2016/049698
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
A61M 25/00 (2006.01) ,A61L 29/08 (2006.01) ,A61M 1/28 (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
25
Catheters; Hollow probes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29
Materials for catheters or for coating catheters
08
Materials for coatings
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
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14
Dialysis systems; Artificial kidneys; Blood oxygenators
28
Peritoneal dialysis
Applicants:
BECTON, DICKINSON AND COMPANY [US/US]; 1 Becton Drive Mail Code 110 Franklin Lakes, New Jersey 07417-1880, US
Inventors:
MA, Yiping; US
TAI, Jeff; US
Agent:
METCALF, Craig; US
Priority Data:
15/251,51330.08.2016US
62/213,92003.09.2015US
Title (EN) IV ANTICOAGULANT TREATMENT SYSTEMS AND METHODS
(FR) SYSTÈMES ET PROCÉDÉS DE TRAITEMENT ANTICOAGULANTS POUR PERFUSION INTRAVEINEUSE
Abstract:
(EN) [0058] An intravenous delivery system may have a plurality of components with interior surfaces that cooperate to define a fluid pathway through which fluid flows into a body of a patient. One or more anticoagulant coatings may reside on one or more of the interior surfaces to restrict blood clot formation in the fluid pathway. Manufacture of the intravenous delivery system may commence with provision of the components and preparation of an anticoagulant solution. The one or more interior surfaces may be exposed to the anticoagulant solution to form the anticoagulant coating. The anticoagulant coating may be caused to adhere to the one or more interior surfaces. The anticoagulant solution may be prepared by dissolving a triblock copolymer, such as PEO-PPO-PEO or PEO-PBD-PEO, in water. Irradiation may be applied to the anticoagulant coatings and interior surfaces to form covalent bonds.
(FR) [0058] La présente invention concerne un système d'administration par voie intraveineuse pouvant avoir une pluralité de composants avec des surfaces intérieures qui coopèrent pour définir une voie de passage de fluide à travers laquelle le fluide s'écoule dans le corps d'un patient. Un ou plusieurs revêtements anticoagulants peuvent résider sur une ou plusieurs surfaces intérieures afin de limiter la formation d'un caillot de sang dans la voie de passage de fluide. La fabrication du système d'administration par voie intraveineuse peut commencer avec la fourniture des composants et la préparation d'une solution d'anticoagulant. La ou les surfaces intérieures peuvent être exposées à la solution d'anticoagulant pour former le revêtement anticoagulant. Le revêtement anticoagulant peut être amené à adhérer à la ou aux surfaces intérieures. La solution d'anticoagulant peut être préparée par dissolution d'un copolymère tribloc, tel que le PEO-PPO-PEO ou le PEO-PBD-PEO, dans de l'eau. Une irradiation peut être appliquée aux revêtements anticoagulants et aux surfaces intérieures pour former des liaisons covalentes.
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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, 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, KN, KP, KR, 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)