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1. (WO2019066658) IMPROVED TISSUE-ADHESIVE POLYMERS
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Pub. No.: WO/2019/066658 International Application No.: PCT/NL2018/050650
Publication Date: 04.04.2019 International Filing Date: 01.10.2018
IPC:
A61L 24/04 (2006.01)
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
24
Surgical adhesives or cements; Adhesives for colostomy devices
04
containing macromolecular materials
Applicants:
POLYGANICS IP B.V. [NL/NL]; Rozenburglaan 15A 9727 DL Groningen, NL
Inventors:
TOOREN, Martin Franke; NL
VAN DER VEEN, Justin; NL
MULLER, Dirk Erik; NL
Agent:
JANSEN, C. M.; V.O. Carnegieplein 5 2517 KJ Den Haag, NL
Priority Data:
201965029.09.2017NL
Title (EN) IMPROVED TISSUE-ADHESIVE POLYMERS
(FR) POLYMÈRES AMÉLIORÉS ADHÉRANT AUX TISSUS
Abstract:
(EN) The invention is directed to a multi-arm tissue-adhesive polymer wherein at least six or more arms each comprise a reactive functional group that can form a urethane or a urea bond with an amine group present in tissue, as well as to the use thereof for sealing or closing of tissue and use in a medical treatment of a human or animal body. In a further aspect, the invention is directed to a method for the preparation of said multi-arm tissue-adhesive polymer.
(FR) L'invention concerne un polymère adhérant aux tissus à bras multiples dans lequel au moins six bras ou plus comprennent chacun un groupe fonctionnel réactif qui peut former une liaison uréthane ou urée avec un groupe amine présent dans un tissu, ainsi que son utilisation pour le scellement étanche ou la fermeture d'un tissu et une utilisation dans un traitement médical d'un corps humain ou animal. Selon un autre aspect, l'invention concerne un procédé de préparation dudit polymère adhérant aux tissus à bras multiples.
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)