MX2009008834A - Sistema y metodo para operar un sensor de analito electroquimico. - Google Patents
Sistema y metodo para operar un sensor de analito electroquimico.Info
- Publication number
- MX2009008834A MX2009008834A MX2009008834A MX2009008834A MX2009008834A MX 2009008834 A MX2009008834 A MX 2009008834A MX 2009008834 A MX2009008834 A MX 2009008834A MX 2009008834 A MX2009008834 A MX 2009008834A MX 2009008834 A MX2009008834 A MX 2009008834A
- Authority
- MX
- Mexico
- Prior art keywords
- time
- operating
- sensor
- analyte sensor
- electrochemical analyte
- Prior art date
Links
- 239000012491 analyte Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
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- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
-
- 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
-
- 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
- A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
-
- 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
-
- 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
- G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
-
- 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
- A61B5/14503—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 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Diabetes (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Un método para operar un sensor de analito electroquímico que tiene uno o más electrodo puede comprender aplicar una señal de entrada variable en el tiempo o por lo menos uno de los uno o más electrodos, monitorear una señal de salida variable en el tiempo producida por el sensor en respuesta a la aplicación de la señal de entrada variable en el tiempo, determinar una impedancia compleja del sensor con base en las señales de entrada y salida variables en el tiempo, y determinar la información de impedancia compleja relacionada con la operación del sensor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/680,963 US7751864B2 (en) | 2007-03-01 | 2007-03-01 | System and method for operating an electrochemical analyte sensor |
PCT/EP2008/001608 WO2008104397A2 (en) | 2007-03-01 | 2008-02-29 | System and method for operating an electrochemical analyte sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009008834A true MX2009008834A (es) | 2009-08-31 |
Family
ID=39642702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009008834A MX2009008834A (es) | 2007-03-01 | 2008-02-29 | Sistema y metodo para operar un sensor de analito electroquimico. |
Country Status (15)
Country | Link |
---|---|
US (1) | US7751864B2 (es) |
EP (2) | EP3454054B1 (es) |
JP (2) | JP2010520462A (es) |
KR (1) | KR101115272B1 (es) |
CN (1) | CN101622528B (es) |
CA (2) | CA2826887C (es) |
DK (2) | DK2126555T3 (es) |
ES (2) | ES2694385T3 (es) |
HK (1) | HK1138064A1 (es) |
HU (1) | HUE058823T2 (es) |
MX (1) | MX2009008834A (es) |
PL (2) | PL2126555T3 (es) |
PT (1) | PT3454054T (es) |
SI (1) | SI2126555T1 (es) |
WO (1) | WO2008104397A2 (es) |
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- 2007-03-01 US US11/680,963 patent/US7751864B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
PL2126555T3 (pl) | 2018-12-31 |
JP2010520462A (ja) | 2010-06-10 |
PT3454054T (pt) | 2022-06-09 |
DK3454054T3 (da) | 2022-06-20 |
EP3454054A1 (en) | 2019-03-13 |
CA2679188A1 (en) | 2008-09-04 |
PL3454054T3 (pl) | 2022-07-25 |
KR20090115196A (ko) | 2009-11-04 |
CA2679188C (en) | 2013-11-26 |
US7751864B2 (en) | 2010-07-06 |
KR101115272B1 (ko) | 2012-03-05 |
CA2826887A1 (en) | 2008-09-04 |
DK2126555T3 (en) | 2018-11-26 |
EP2126555A2 (en) | 2009-12-02 |
HUE058823T2 (hu) | 2022-09-28 |
ES2918983T3 (es) | 2022-07-21 |
WO2008104397A2 (en) | 2008-09-04 |
CA2826887C (en) | 2018-03-06 |
JP2013057669A (ja) | 2013-03-28 |
HK1138064A1 (en) | 2010-08-13 |
JP5567092B2 (ja) | 2014-08-06 |
EP2126555B1 (en) | 2018-09-05 |
SI2126555T1 (sl) | 2018-12-31 |
WO2008104397A3 (en) | 2008-11-06 |
EP3454054B1 (en) | 2022-04-20 |
CN101622528A (zh) | 2010-01-06 |
ES2694385T3 (es) | 2018-12-20 |
US20080214910A1 (en) | 2008-09-04 |
CN101622528B (zh) | 2014-11-05 |
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