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Machine translation
1. (WO2009132027) RECANALIZING OCCLUDED VESSELS USING CONTROLLED ANTEGRADE AND RETROGRADE TRACKING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/132027    International Application No.:    PCT/US2009/041287
Publication Date: 29.10.2009 International Filing Date: 21.04.2009
IPC:
A61B 17/02 (2006.01)
Applicants: RETRO VASCULAR, INC. [US/US]; 1121 Stoney Creek Drive San Ramon, CA 94582 (US) (For All Designated States Except US).
KATOH, Osamu [JP/JP]; (JP) (For US Only).
OGATA, Wayne [US/US]; (US) (For US Only)
Inventors: KATOH, Osamu; (JP).
OGATA, Wayne; (US)
Agent: KREBS, Robert; (US)
Priority Data:
12/150,111 23.04.2008 US
Title (EN) RECANALIZING OCCLUDED VESSELS USING CONTROLLED ANTEGRADE AND RETROGRADE TRACKING
(FR) RECANALISATION DE VAISSEAUX OCCLUS À L'AIDE D'UN SUIVI ANTÉROGRADE ET RÉTROGRADE CONTRÔLÉ
Abstract: front page image
(EN)A method and systems for treating chronic total occlusions, particularly those that are difficult to treat, is disclosed. In this approach, recanalizing the CTO is achieved using a combined antegrade and retrograde approach. The proximal end of the occlusion is penetrated using an antegrade wire, using a traditional approach. Using collateral vessels, the distal end of the occlusion is crossed in a retrograde fashion and by appropriately maneuvering each member, a continuous channel is created. Additional elements such as capture devices, dilators and injection catheters are also disclosed.
(FR)L'invention porte sur un procédé et sur des systèmes pour traiter des occlusions totales chroniques, en particulier celles qui sont difficiles à traiter. Dans cette approche, une recanalisation de l'occlusion totale chronique (CTO) est obtenue à l'aide d'une approche antégrade et rétrograde combinée. L'extrémité proximale de l'occlusion est pénétrée à l'aide d'un fil antérograde, à l'aide d'une approche traditionnelle. A l'aide de vaisseaux collatéraux, l'extrémité distale de l'occlusion est traversée de façon rétrograde et en manoeuvrant de manière appropriée chaque élément, un canal continu est créé. L'invention porte également sur des éléments supplémentaires tels que des dispositifs de capture, des dilatateurs et des cathéters d'injection.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, 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)