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1. (WO2010077605) SENSOR SYSTEM FOR DETERMINING CONCENTRATION OF CHEMICAL AND BIOLOGICAL ANALYTES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077605 International Application No.: PCT/US2009/066982
Publication Date: 08.07.2010 International Filing Date: 07.12.2009
IPC:
B01L 3/02 (2006.01) ,G01N 21/03 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3
Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
02
Burettes; Pipettes
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
01
Arrangements or apparatus for facilitating the optical investigation
03
Cuvette constructions
Applicants:
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, NY 12345, US (AllExceptUS)
XIAO, Caibin [US/US]; US (UsOnly)
SHRIKHANDE, Prashant, Vishwanath [IN/US]; US (UsOnly)
Inventors:
XIAO, Caibin; US
SHRIKHANDE, Prashant, Vishwanath; US
Agent:
WINTER, Catherine, J.; General Electric Company Global Patent Operation PO Box 861, 2 Corporate Drive, Suite 648 Shelton, CT 06484, US
Priority Data:
12/346,96031.12.2008US
Title (EN) SENSOR SYSTEM FOR DETERMINING CONCENTRATION OF CHEMICAL AND BIOLOGICAL ANALYTES
(FR) SYSTÈME DE CAPTEUR POUR LA DÉTERMINATION DE LA CONCENTRATION D'ANALYTES CHIMIQUES ET BIOLOGIQUES
Abstract:
(EN) A sensor system for determining a concentration of chemical and biological analytes is disclosed, which comprises a disposable reagent-carrying pipette tip; a liquid handling unit to which the pipette tip can be detachably mounted, the liquid handling unit capable of withdrawing liquid into the pipette tip; at least one light source; at least one photodetector, the detector capable of generating an electronic signal response indicative of light passed through or generated from the interior space of the pipette tip; and an electronic circuit means for processing, storing and transmitting the electronic signal response and controlling the light source.
(FR) L'invention porte sur un système de capteur pour la détermination d'une concentration d'analytes chimiques et biologiques, lequel comprend un embout de pipette jetable portant un réactif ; une unité de manipulation de liquide sur laquelle l'embout de pipette peut être monté de manière détachable, l'unité de manipulation de liquide étant apte à prélever du liquide dans l'embout de pipette ; au moins une source lumineuse ; au moins un photodétecteur, le détecteur étant apte à produire une réponse de type signal électronique indicative de la lumière qui est passée dans l'espace intérieur de l'embout de pipette ou qui est produite à partir de celui-ci ; et un moyen de type circuit électronique pour le traitement, le stockage et la transmission de la réponse de type signal électronique et la régulation de la source lumineuse.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)