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Pub. No.:    WO/2012/122048    International Application No.:    PCT/US2012/027581
Publication Date: 13.09.2012 International Filing Date: 02.03.2012
A61F 2/84 (2006.01)
Applicants: STRYKER CORPORATION [US/US]; 2825 Airview Blvd. Kalamazoo, Michigan 49002 (US) (For All Designated States Except US).
STRYKER NV OPERATIONS LIMITED [IE/IE]; Arthur Cox Building Earlsfort Terrace Dublin, 2 (IE) (For All Designated States Except US).
VO, Justin [US/US]; (US) (For US Only).
SPENCER, Michael [US/US]; (US) (For US Only).
BOURANG, Sargon [US/US]; (US) (For US Only).
HENRY, William, S. [US/US]; (US) (For US Only).
DOAN, Hong [US/US]; (US) (For US Only).
DOAN, Hanh [US/US]; (US) (For US Only)
Inventors: VO, Justin; (US).
SPENCER, Michael; (US).
BOURANG, Sargon; (US).
HENRY, William, S.; (US).
DOAN, Hong; (US).
DOAN, Hanh; (US)
Agent: BURSE, David, T.; Vista IP Law Group LLP 12930 Saratoga Avenue, Suite D-2 Saratoga, California 95070 (US)
Priority Data:
61/449,294 04.03.2011 US
Abstract: front page image
(EN)A stent delivery (10) system includes a delivery member (30), a frictional interfacing member (50) disposed on a distal region of the delivery member, the frictional interfacing member comprising a plurality of perfusion channels, a self - expanding stent disposed over the respective frictional interfacing member and delivery member in a radially contracted configuration, and a sheath (90) defining disposed over the respective self - expanding stent, frictional interfacing member, and delivery member. The frictional interfacing member resists axial and/or rotational movement of the stent relative to the delivery member while the stent is in its radially contracted configuration. The perfusion channels permit fluid to flow across the frictional interfacing member.
(FR)Le système de pose d'endoprothèse (10) ci-décrit comprend un élément de pose (30), un élément d'interface par friction (50) qui se trouve dans une région distale de l'élément de pose, ledit élément d'interface par friction comprenant une pluralité de canaux de perfusion ; une endoprothèse auto-expansible placée sur l'élément d'interface par friction et l'élément de pose, respectivement, à l'état contracté radialement ; et une gaine (90) placée sur l'endoprothèse auto-expansible, l'élément d'interface par friction et l'élément de pose, respectivement. L'élément d'interface par friction résiste au mouvement axial et/ou rotatif de l'endoprothèse par rapport à l'élément de pose quand ladite endoprothèse est à l'état contracté radialement. Les canaux de perfusion permettent l'écoulement de fluide dans l'élément d'interface par friction.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)