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1. (WO2016092106) GRAFT SCAFFOLD FOR CARTILAGE REPAIR AND PROCESS FOR MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/092106    International Application No.:    PCT/EP2015/079502
Publication Date: 16.06.2016 International Filing Date: 11.12.2015
IPC:
B29C 67/00 (2006.01), B33Y 10/00 (2015.01), A61L 27/46 (2006.01), A61L 27/48 (2006.01), A61L 27/20 (2006.01), A61L 27/38 (2006.01), A61L 27/36 (2006.01)
Applicants: ETH ZÜRICH [CH/CH]; Rämistr. 101 CH-8092 Zürich (CH)
Inventors: KESTI, Matti; (CH).
ZENOBI-WONG, Marcy; (CH).
MÜLLER, Michael; (CH)
Agent: JUNGHANS, Claas; (DE)
Priority Data:
14197449.3 11.12.2014 EP
15158224.4 09.03.2015 EP
Title (EN) GRAFT SCAFFOLD FOR CARTILAGE REPAIR AND PROCESS FOR MAKING SAME
(FR) ÉCHAFAUDAGE DE GREFFE POUR LA RÉPARATION DE CARTILAGE ET PROCÉDÉ POUR SA FABRICATION
Abstract: front page image
(EN)The present invention relates to a method of providing a graft scaffold for cartilage repair, particularly in a human patient. The method of the invention comprising the steps of providing particles and/or fibres; providing an aqueous solution of a gelling polysaccharide; providing mammalian cells; mixing said particles and/or fibres, said aqueous solution of a gelling polysaccharide and said mammalian cells to obtain a printing mix; and depositing said printing mix in a three-dimensional form. The invention further relates to graft scaffolds and grafts obtained by the method of the invention.
(FR)La présente invention se rapporte à un procédé pour la production d’un échafaudage de greffe pour la réparation de cartilage, en particulier chez un patient humain. Le procédé selon l’invention comprend les étapes consistant à utiliser des particules et/ou des fibres ; utiliser une solution aqueuse d’un polysaccharide gélifiant ; utiliser des cellules de mammifère ; mélanger lesdites particules et/ou fibres, ladite solution aqueuse d’un polysaccharide gélifiant et lesdites cellules de mammifère pour obtenir un mélange pour impression ; et déposer ledit mélange pour impression sous une forme tridimensionnelle. L’invention se rapporte en outre à des échafaudages de greffe et des greffes obtenus par le procédé selon l’invention.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)