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Pub. No.:    WO/2017/069282    International Application No.:    PCT/JP2016/081407
Publication Date: 27.04.2017 International Filing Date: 24.10.2016
Chapter 2 Demand Filed:    15.02.2017    
A61K 9/00 (2006.01), A61K 9/70 (2006.01), A61K 38/28 (2006.01), A61K 47/16 (2006.01), A61K 47/32 (2006.01), A61M 5/24 (2006.01), A61P 3/10 (2006.01)
Applicants: NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY [JP/JP]; 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 1138510 (JP)
Inventors: MATSUMOTO Akira; (JP).
SUGANAMI Takayoshi; (JP).
TANAKA Miyako; (JP).
Agent: HIRAKI Yusuke; (JP).
FUJITA Takashi; (JP).
NAITO Yumi; (JP)
Priority Data:
2015-209192 23.10.2015 JP
(JA) 薬剤送達用デバイス
Abstract: front page image
(EN)The purpose of the present invention is to provide an improved device capable of releasing a drug dependent on stimulation by glucose concentration and the like. Provided is a drug delivery device characterized in comprising: a porous body such as hollow yarn that is biocompatible and drug-permeable; a stimulation-responsive gel composition filled into the inner surface side of the porous body; and a drug that is surrounded by the gel composition, on the inner surface side of the porous body.
(FR)L'objectif de la présente invention est de fournir un dispositif amélioré capable de libérer un médicament sous la stimulation de la concentration en glucose et analogues. L'invention concerne un dispositif d'administration de médicament caractérisé en ce qu'il comprend : un corps poreux, tel qu'un fil creux, qui soit biocompatible et perméable aux médicaments ; une composition de type gel capable de répondre à une stimulation et déposée à l'intérieur de la face interne du corps poreux ; et un médicament qui est entouré par la composition de type gel, sur la face interne du corps poreux.
(JA)グルコース濃度等の刺激に依存して薬剤を放出可能な改良されたデバイスの提供。 生体適合性及び薬剤透過性を有する中空糸等の多孔質体と、多孔質体の内面側に充填された刺激応答性ゲル組成物と、多孔質体の内面側においてゲル組成物に囲まれた薬剤とを備えることを特徴とする薬剤送達用デバイスを提供する。
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)