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1. (WO2013053904) STENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053904    International Application No.:    PCT/EP2012/070294
Publication Date: 18.04.2013 International Filing Date: 12.10.2012
IPC:
A61F 2/82 (2013.01), A61K 31/197 (2006.01), A61K 41/00 (2006.01), A61N 5/06 (2006.01)
Applicants: PHOTOCURE ASA [NO/NO]; Hoffsveien 4 N-0275 Oslo (NO)
Inventors: WIDERBERG, Ketil; (NO).
KLEM, Bjørn; (NO)
Agent: GOLDING, Louise; St Bride's House 10 Salisbury Square London EC4Y 8JD (GB)
Priority Data:
11185253.9 14.10.2011 EP
Title (EN) STENT
(FR) ENDOPROTHÈSE
Abstract: front page image
(EN)This invention relates to the treatment and diagnosis of abnormalities of the epithelial-lined surface of the esophagus and, in particular, to esophageal stents having a surface coating comprising a photosensitizing agent or a precursor thereof for use in methods of photodynamic treatment (PDT) or photodynamic diagnosis (PDD) of the esophagus. The stents find particular use in methods of diagnosing and/or treating Barrett's esophagus and in diagnostic methods for monitoring the progression of the disease.
(FR)La présente invention concerne le traitement et le diagnostic d'anomalies de la surface tapissée de cellules épithéliales de l'œsophage, et, en particulier, des endoprothèses eosophagiennes ayant un revêtement de surface comprenant un agent de photosensibilisation ou un précurseur de celui-ci destiné à être utilisé dans des procédés de traitement photodynamique (PDT) ou de diagnostic photodynamique (PDD) de l'œsophage. Les endoprothèses trouvent une utilisation particulière dans des procédés de diagnostic et/ou de traitement de l'œsophage de Barrett et dans des procédés de diagnostic pour surveiller l'évolution de la maladie.
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, 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, PA, 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, 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)