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1. (WO2007011030) DEVICE FOR INHALATION OF MEDICINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/011030    International Application No.:    PCT/JP2006/314504
Publication Date: 25.01.2007 International Filing Date: 21.07.2006
IPC:
A61K 9/72 (2006.01), A62B 18/02 (2006.01)
Applicants: NATIONAL INSTITUTE FOR MATERIALS SCIENCE [JP/JP]; 2-1, Sengen 1-chome, Tsukuba-shi, Ibaraki 3050047 (JP) (For All Designated States Except US).
NI, Henmei [CN/JP]; (JP) (For US Only).
UCHIDA, Yoshiyuki [JP/JP]; (JP) (For US Only).
KAMIMURA, Wataru [JP/JP]; (JP) (For US Only).
TANAKA, Junzo [JP/JP]; (JP) (For US Only)
Inventors: NI, Henmei; (JP).
UCHIDA, Yoshiyuki; (JP).
KAMIMURA, Wataru; (JP).
TANAKA, Junzo; (JP)
Agent: SHIMIZU, Yoshihiro; 3rd Floor, Yashiro Building 14-4, Takadanobaba 2-chome Shinjuku-ku, Tokyo 1690075 (JP)
Priority Data:
2005-211809 21.07.2005 JP
Title (EN) DEVICE FOR INHALATION OF MEDICINE
(FR) APPAREIL POUR INHALATION DE MÉDICAMENT
(JA) 薬物吸入デバイス
Abstract: front page image
(EN)Disclosed is a device for inhalation of a medicine in the form of nano-particles, which allows the nano-particles to be present stably in air or the like where no dispersion medium is contained, without causing no aggregation of the nano-particles. A device for inhalation of a medicine in the form of nano-sized or micron-sized particles, comprising a matrix comprising nano-fibers and the particles of the medicine adhered onto the matrix in such a manner that the particles can be detached from the matrix by the expired air passed through the matrix.
(FR)L’invention a pour objet un appareil d’inhalation d'un médicament sous forme de nano-particules qui permet aux nano-particules d'être présentes de façon stable dans l'air ou similaire sans contenir de milieu de dispersion, et sans causer d’agrégat des nano-particules. Un appareil d’inhalation d'un médicament sous forme de particules de taille nano ou micron, comprenant une matrice qui comprend des nano fibres et les particules du médicament adhérant sur la matrice de sorte que les particules peuvent être détachées de la matrice par l'air expiré à travers la matrice.
(JA) 本発明の課題は、薬物のナノ粒子が、分散溶媒が存在しない空気中などでも凝集を起こすことなく安定に存在しうる吸入デバイスを提供することである。この課題を解決するための本発明の薬物吸入デバイスは、ナノ繊維よりなるマトリックスに、このマトリックスを透過する吸気で離脱するようにナノ乃至ミクロン径の薬物粒子を付着させてなるものである。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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: Japanese (JA)
Filing Language: Japanese (JA)