BR0009581A - Test devices for detecting, and enabling the measurement of, an analyte in a fluid, and a monitoring system - Google Patents

Test devices for detecting, and enabling the measurement of, an analyte in a fluid, and a monitoring system

Info

Publication number
BR0009581A
BR0009581A BR0009581-8A BR0009581A BR0009581A BR 0009581 A BR0009581 A BR 0009581A BR 0009581 A BR0009581 A BR 0009581A BR 0009581 A BR0009581 A BR 0009581A
Authority
BR
Brazil
Prior art keywords
fluid
analyte
measurement
detecting
monitoring system
Prior art date
Application number
BR0009581-8A
Other languages
Portuguese (pt)
Inventor
S Kumar
Joseph Papp
David J Farquhar
Lance Taylor
Alan M Smith
Mark S Vreeke
Michael R Hatch
Jarad Sciffer
Mark L Faupel
James Connolly
Original Assignee
Spectrx Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spectrx Inc filed Critical Spectrx Inc
Publication of BR0009581A publication Critical patent/BR0009581A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using enzyme electrodes, e.g. with immobilised oxidase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes

Abstract

"DISPOSITIVOS DE ENSAIO PARA DETECTAR E POSSIBILITAR A MEDIçãO DE, UM ANALITO EM UM FLUIDO, E, SISTEMA DE MONITORAçãO". A presente invenção é dirigida a um dispositivo de ensaio para detectar e possibilitar medição de um analito em um fluido. O dispositivo de ensaio contém: a) uma porta de entrada para receber fluido; b) um poço em comunicação fluida com porta de entrada; c) uma porta de saída em comunicação fluida com o poço, em que a porta de entrada é projetada para permitir descarga do fluido; d) pelo menos um primeiro eletrodo de trabalho e pelo menos um eletrodo de referência dispostos dentro do poço; e) uma quantidade de reagente que reage com o analito para formar um produto de reação, em que o produto de reação está em comunicação fluida com o pelo menos um primeiro eletrodo de trabalho; e f) pelo menos uma membrana disposta sobre ou em torno do reagente, para regular o contato do analito do fluido com o reagente."TESTING DEVICES TO DETECT AND ENABLE THE MEASUREMENT OF, AN ANALYTIS IN A FLUID, AND, MONITORING SYSTEM". The present invention is directed to a test device for detecting and enabling measurement of an analyte in a fluid. The test device contains: a) an inlet port for receiving fluid; b) a well in fluid communication with the entrance door; c) an outlet port in fluid communication with the well, in which the inlet port is designed to allow fluid discharge; d) at least one first working electrode and at least one reference electrode disposed inside the well; e) a quantity of reagent that reacts with the analyte to form a reaction product, in which the reaction product is in fluid communication with at least one first working electrode; and f) at least one membrane disposed on or around the reagent, to regulate the contact of the fluid analyte with the reagent.

BR0009581-8A 1999-04-07 2000-04-07 Test devices for detecting, and enabling the measurement of, an analyte in a fluid, and a monitoring system BR0009581A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US12819899P 1999-04-07 1999-04-07
US13997699P 1999-06-18 1999-06-18
US13997599P 1999-06-18 1999-06-18
US16580999P 1999-11-16 1999-11-16
US18269800P 2000-02-15 2000-02-15
PCT/US2000/009393 WO2000059373A1 (en) 1999-04-07 2000-04-07 Assay device for measuring characteristics of a fluid on a continual basis

Publications (1)

Publication Number Publication Date
BR0009581A true BR0009581A (en) 2002-02-05

Family

ID=27537800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009581-8A BR0009581A (en) 1999-04-07 2000-04-07 Test devices for detecting, and enabling the measurement of, an analyte in a fluid, and a monitoring system

Country Status (6)

Country Link
EP (1) EP1164925A1 (en)
JP (1) JP2002541441A (en)
AU (1) AU4216900A (en)
BR (1) BR0009581A (en)
CA (1) CA2366753A1 (en)
WO (1) WO2000059373A1 (en)

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Also Published As

Publication number Publication date
AU4216900A (en) 2000-10-23
WO2000059373A9 (en) 2002-02-07
JP2002541441A (en) 2002-12-03
WO2000059373A1 (en) 2000-10-12
EP1164925A1 (en) 2002-01-02
CA2366753A1 (en) 2000-10-12

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