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Machine translation
1. (WO1999039629) CHEMICAL SENSORS HAVING MICROFLOW SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/039629    International Application No.:    PCT/US1999/002493
Publication Date: 12.08.1999 International Filing Date: 04.02.1999
Chapter 2 Demand Filed:    20.07.1999    
IPC:
A61B 5/00 (2006.01)
Applicants: ARIZONA BOARD OF REGENTS, a body corporate of THE STATE OF ARIZONA, acting for and on behalf of ARIZONA STATE UNIVERSITY [US/US]; Arizona State University Tempe, AZ 85287 (US) (For All Designated States Except US).
TOWE, Bruce, C. [US/US]; (US) (For US Only)
Inventors: TOWE, Bruce, C.; (US)
Agent: DELSIGNORE, Marta, E.; Pitney Hardin Kipp & Szuch LLP 711 Third Avenue New York New York 10017-4014 (US).
LEE, SAMUEL S.; Baker & Botts, LLP 30 Rockefeller Plaza New York, NY 10112-0228 (US)
Priority Data:
60/073,651 04.02.1998 US
60/073,652 04.02.1998 US
60/073,653 04.02.1998 US
Title (EN) CHEMICAL SENSORS HAVING MICROFLOW SYSTEMS
(FR) CAPTEURS CHIMIQUES A SYSTEMES DE MICROFLUX
Abstract: front page image
(EN)The present invention provides an implantable sensing arrangement having long-term stability. The sensing arrangement utilizes microdialysis sampling techniques and includes a micro-flow reservoir (10a) having a reagent which reacts with a target chemical and a sensor (80a) connected to the micro-flow reservoir (10a) for detecting the reaction of the reagent and the target chemical. The sensor may include a thermopile (80) or optical cell.
(FR)L'invention concerne un système de détection implantable offrant une stabilité à long terme. Ce système, qui fait appel aux techniques d'échantillonnage en microdialyse, comprend un réservoir de microflux (10a) ayant un réactif capable de réagir avec un produit chimique cible, et un capteur (80a) relié au réservoir de microflux (10a). Ledit capteur, qui permet de déceler la réaction entre le réactif et le produit chimique cible, peut renfermer une thermopile (80) ou une cellule optique.
Designated States: CA, JP, KR, MX, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)