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1. (WO2004024224) SOLID MICRO-PERFORATORS AND METHODS OF USE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2004/024224 International Application No.: PCT/US2003/030881
Publication Date: 25.03.2004 International Filing Date: 15.09.2003
IPC:
A61M 31/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
31
Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Applicants:
KWON, Sung-Yun [US/US]; US
Inventors:
KWON, Sung-Yun; US
Agent:
ROBINS, Roberta L.; Robins & Pasternak LLP 1731 Embarcadero Road Suite 230 Palo Alto, CA 94303, US
Priority Data:
60/411,06316.09.2002US
60/441,81821.01.2003US
PCT/US03/1982019.06.2003US
Title (EN) SOLID MICRO-PERFORATORS AND METHODS OF USE
(FR) MICRO-PERFORATEURS SOLIDES ET LEURS PROCEDE D'UTILISATION
Abstract:
(EN) Porous microperforators (210A), preferably in an array of multiple perforators are employed for delivery of a drug, where the micro-perforators may dissolve in situ. Suitable micro-perforators may include multiple layers of dissolvable materials to effect sequential drug delivery. In further aspects, contemplated micro-perforators may employ a diagnostic device in which a detector layer or detector is operationally coupled to the micro-perforators.
(FR) La présente invention a trait à des micro-perforateurs poreux (210A), de préférence dans un réseau de perforateurs multiples utilisés pour la délivrance de médicaments, dans lesquels les micro-perforateurs peuvent se dissoudre in situ. Des micro-perforateurs appropriés peuvent comprendre de multiples couches de matériaux solubles pour réaliser une délivrance de médicaments séquentielle. Dans d'autres modes de réalisation, l'invention a trait à des micro-perforateurs pouvant mettre en oeuvre un dispositif de diagnostic dans lequel une couche de détection ou un détecteur peut être couplé en fonctionnement aux micro-perforateurs.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, 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, HU, IE, IT, LU, MC, NL, 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)
Also published as:
US20050251088AU2003275311