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1. (WO2016054193) DUAL-LAYER BALLOON DESIGN AND METHOD OF MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/054193    International Application No.:    PCT/US2015/053201
Publication Date: 07.04.2016 International Filing Date: 30.09.2015
IPC:
A61L 29/06 (2006.01)
Applicants: BOSTON SCIENTIFIC SCIMED, INC. [US/US]; One Scimed Place Maple Grove, Minnesota 55311-1566 (US)
Inventors: CHEN, John Jianhua; (US).
HORN, Daniel James; (US).
ROYER, Adam Joseph; (US)
Agent: MCAULEY, Steven A.; (US)
Priority Data:
62/057,666 30.09.2014 US
Title (EN) DUAL-LAYER BALLOON DESIGN AND METHOD OF MAKING THE SAME
(FR) CONCEPTION DE BALLONNET À DEUX COUCHES, ET SON PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)An expandable medical balloon, the expandable medical balloon comprising a first balloon wall, the first balloon wall comprising a first balloon layer of polyethylene terephthalate having a first intrinsic viscosity, the first layer is outer to a second layer of polyethylene terephthalate, the second balloon layer of polyethylene terephthalate having a second intrinsic viscosity, the second layer is an inner layer, wherein the intrinsic viscosity of the first balloon layer is higher than the intrinsic viscosity of the second balloon layer by about 0.05 dl/g or more.
(FR)L'invention concerne un ballonnet médical expansible, le ballonnet médical expansible comprenant une première paroi de ballonnet, la première paroi de ballonnet comportant une première couche de ballonnet de polyéthylène téréphtalate ayant une première viscosité intrinsèque, la première couche est externe à une seconde couche de polyéthylène téréphtalate, la seconde couche de ballonnet de polyéthylène téréphtalate ayant une seconde viscosité intrinsèque, la seconde couche est une couche interne, la viscosité intrinsèque de la première couche de ballonnet étant supérieure à la viscosité intrinsèque de la seconde couche de ballonnet d'environ 0,05 dl/g ou plus.
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)