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1. (WO2002033381) APPARATUS AND METHOD FOR MONITORING CHARACTERISTICS OF PHARMACEUTICAL COMPOSITIONS DURING PREPARATION IN A FLUIDIZED BED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/033381    International Application No.:    PCT/SE2001/002266
Publication Date: 25.04.2002 International Filing Date: 16.10.2001
Chapter 2 Demand Filed:    15.05.2002    
IPC:
G01J 3/02 (2006.01), G01J 11/00 (2006.01), G01N 21/31 (2006.01), G01N 21/33 (2006.01), G01N 21/35 (2006.01), G01N 21/85 (2006.01), G01N 33/15 (2006.01)
Applicants: ASTRAZENECA AB [SE/SE]; S-151 85 Södertälje (SE) (For All Designated States Except US).
FOLESTAD, Staffan [SE/SE]; (SE) (For US Only).
JOHANSSON, Jonas [SE/SE]; (SE) (For US Only).
NIKLASSON BJÖRN, Ingela [SE/SE]; (SE) (For US Only)
Inventors: FOLESTAD, Staffan; (SE).
JOHANSSON, Jonas; (SE).
NIKLASSON BJÖRN, Ingela; (SE)
Agent: ASTRAZENECA AB; Global Intellectual Property, S-151 85 Södertälje (SE)
Priority Data:
0003796-0 20.10.2000 SE
Title (EN) APPARATUS AND METHOD FOR MONITORING CHARACTERISTICS OF PHARMACEUTICAL COMPOSITIONS DURING PREPARATION IN A FLUIDIZED BED
(FR) APPAREIL ET PROCEDE DE CONTROLE DES CARACTERISTIQUES DES COMPOSITIONS PHARMACEUTIQUES DURANT LEUR PREPARATION EN LIT FLUIDISE
Abstract: front page image
(EN)The present invention relates to a method and apparatus for monitoring characteristics of a pharmaceutical composition during preparation thereof by in the process vessel (1) of a fluidized bed apparatus, wherein a measuring device (11, 11') performs a spectometric measurement on the pharmaceutical composition in a wetting zone (B) into which a processing fluid is injected. The method also comprises the generic use of an optical probe device in spectrometric measurements, the probe device being capable of transmitting a two-dimensional image of radiation emitted from a monitoring area in the process vessel (1).
(FR)L'invention concerne un procédé et un appareil permettant de contrôler les caractéristiques d'une composition pharmaceutique durant sa préparation, dans le récipient de traitement (1) d'un appareil à lit fluidisé, procédé selon lequel un dispositif de mesure (11, 11') effectue une mesure spectrométrique sur la composition pharmaceutique dans une zone de mouillage (B) dans laquelle un fluide de traitement est injecté. Le procédé comprend en outre l'utilisation d'un dispositif à sonde optique pour des mesures spectrométriques, le dispositif à sonde étant capable de transmettre une image bidimensionnelle du rayonnement émis à partir d'une aire de contrôle dans le récipient de traitement (1).
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, 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, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)