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MXPA02007420A - Metodos y dispositivos para utilizarse en estudios para determinar la concentracion de analitos. - Google Patents

Metodos y dispositivos para utilizarse en estudios para determinar la concentracion de analitos.

Info

Publication number
MXPA02007420A
MXPA02007420A MXPA02007420A MXPA02007420A MXPA02007420A MX PA02007420 A MXPA02007420 A MX PA02007420A MX PA02007420 A MXPA02007420 A MX PA02007420A MX PA02007420 A MXPA02007420 A MX PA02007420A MX PA02007420 A MXPA02007420 A MX PA02007420A
Authority
MX
Mexico
Prior art keywords
sample
devices
analyte
concentration
methods
Prior art date
Application number
MXPA02007420A
Other languages
English (en)
Inventor
Timoth James O'hara
Original Assignee
Lifescan 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 Lifescan Inc filed Critical Lifescan Inc
Publication of MXPA02007420A publication Critical patent/MXPA02007420A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Se proveen metodos y dispositivos para utilizarse en la determinacion de la concentracion de un analito en una muestra; en los metodos referidos, se introduce una muestra en una cinta de prueba reactiva, en donde la muestra es ya sea un fluido de prueba o un fluido de control, en donde el fluido de control esta libre de un componente mediador de desaceleracion de disolucion y un agente oxidante cuando se utiliza con un estudio electroquimico de determinacion de concentracion de analitos; la concentracion del analito en la muestra se determina y la muestra se identifica como un fluido de control o como un fluido de prueba; tambien se proveen dispositivos para determinar la concentracion de un analito en una muestra, en donde los dispositivos tienen un elemento de identificacion de muestra para identificar si una muestra es un fluido de control o un fluido de prueba; los metodos y dispositivos referidos encuentran utilidad en toda una serie de aplicaciones, particularmente en la determinacion de las concentraciones de glucosa en la sangre.
MXPA02007420A 2001-08-01 2002-07-31 Metodos y dispositivos para utilizarse en estudios para determinar la concentracion de analitos. MXPA02007420A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/920,263 US20030036202A1 (en) 2001-08-01 2001-08-01 Methods and devices for use in analyte concentration determination assays

Publications (1)

Publication Number Publication Date
MXPA02007420A true MXPA02007420A (es) 2004-08-11

Family

ID=25443462

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02007420A MXPA02007420A (es) 2001-08-01 2002-07-31 Metodos y dispositivos para utilizarse en estudios para determinar la concentracion de analitos.

Country Status (13)

Country Link
US (2) US20030036202A1 (es)
EP (1) EP1281960A3 (es)
JP (1) JP2003114214A (es)
KR (1) KR20030013257A (es)
CN (1) CN100380123C (es)
CA (1) CA2396363A1 (es)
CZ (1) CZ20022640A3 (es)
HK (1) HK1052217A1 (es)
IL (1) IL150967A (es)
MX (1) MXPA02007420A (es)
PL (1) PL355270A1 (es)
RU (1) RU2002120941A (es)
TW (1) TWI285266B (es)

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CN101852759A (zh) * 2009-04-01 2010-10-06 五鼎生物技术股份有限公司 决定电化学传感系统效能的对比液及其方法
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Also Published As

Publication number Publication date
CA2396363A1 (en) 2003-02-01
EP1281960A2 (en) 2003-02-05
HK1052217A1 (en) 2003-09-05
US20040219624A1 (en) 2004-11-04
JP2003114214A (ja) 2003-04-18
EP1281960A3 (en) 2004-09-29
CN1421700A (zh) 2003-06-04
CN100380123C (zh) 2008-04-09
TWI285266B (en) 2007-08-11
RU2002120941A (ru) 2004-04-10
KR20030013257A (ko) 2003-02-14
CZ20022640A3 (cs) 2003-05-14
PL355270A1 (en) 2003-02-10
IL150967A0 (en) 2003-02-12
US20030036202A1 (en) 2003-02-20
IL150967A (en) 2005-09-25

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