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1. (WO1997019344) DEVICE FOR MONITORING CHANGES IN ANALYTE CONCENTRATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/019344 International Application No.: PCT/US1996/018724
Publication Date: 29.05.1997 International Filing Date: 21.11.1996
Chapter 2 Demand Filed: 20.06.1997
IPC:
A61B 5/00 (2006.01) ,C12Q 1/54 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
Q
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
1
Measuring or testing processes involving enzymes or micro-organisms; Compositions therefor; Processes of preparing such compositions
54
involving glucose or galactose
Applicants:
LEGACY GOOD SAMARITAN HOSPITAL AND MEDICAL CENTER [US/US]; 1919 N.W. Lovejoy Street Portland, OR 97209, US (AllExceptUS)
WARD, W., Kenneth [US/US]; US (UsOnly)
WILGUS, Eric, S. [US/US]; US (UsOnly)
Inventors:
WARD, W., Kenneth; US
WILGUS, Eric, S.; US
Agent:
FERRIS, Kassim, M.; Stoel Rives LLP Suite 2300 900 SW Fifth Avenue Portland, OR 97204-1268, US
Priority Data:
08/561,97222.11.1995US
Title (EN) DEVICE FOR MONITORING CHANGES IN ANALYTE CONCENTRATION
(FR) DISPOSITIF PERMETTANT DE CONTROLER LES VARIATIONS DE CONCENTRATION D'UN ANALYTE
Abstract:
(EN) The invention provides an electrochemical sensor system for measuring analyte concentrations in a fluid sample. The invention is particularly useful for measuring analytes such as glucose in a patient. An implantable glucose sensor (18) includes a disc shaped body (20) containing multiple anodes (22) on opposing sides of the body (20). Electrodes (22, 24) are connected to a transmitter (130) which transmits radio signals to an external receiver (134) and computer (138) where data is processed to yield glucose concentration figures.
(FR) L'invention décrit un système de détection électrochimique permettant de mesurer des concentrations d'une substance analysée dans un échantillon de fluide. L'invention est particulièrement utile pour mesurer des analytes tels que le glucose chez un patient. Un détecteur implantable (18) pour la détection du glucose comprend un corps discoïde (20) contenant de multiples anodes (22) sur les faces opposées du corps discoïde (20). Des électrodes (22, 24) sont connectées à un émetteur (130) qui transmet des signaux radio à un récepteur externe (134) et à un ordinateur (138) où les données sont traitées afin de produire des valeurs de concentration de glucose.
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, US, UZ, VN
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0877931US6212416JP2000500380 CA2237102AU1997010226