DK3234562T3 - Kalibreringskoncept til amperometrisk creatininsensor med korrigering for endogene modulatorer - Google Patents

Kalibreringskoncept til amperometrisk creatininsensor med korrigering for endogene modulatorer Download PDF

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Publication number
DK3234562T3
DK3234562T3 DK15808403.8T DK15808403T DK3234562T3 DK 3234562 T3 DK3234562 T3 DK 3234562T3 DK 15808403 T DK15808403 T DK 15808403T DK 3234562 T3 DK3234562 T3 DK 3234562T3
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DK
Denmark
Prior art keywords
insensor
creatin
endogenic
amperometric
calibration concept
Prior art date
Application number
DK15808403.8T
Other languages
Danish (da)
English (en)
Inventor
Thomas Steen Hansen
Thomas Kjaer
Thomas Pedersen Nygaard
Original Assignee
Radiometer Medical Aps
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Publication date
Application filed by Radiometer Medical Aps filed Critical Radiometer Medical Aps
Application granted granted Critical
Publication of DK3234562T3 publication Critical patent/DK3234562T3/da

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001Enzyme electrodes
    • C12Q1/002Electrode membranes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001Enzyme electrodes
    • C12Q1/005Enzyme electrodes involving specific analytes or enzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y105/00Oxidoreductases acting on the CH-NH group of donors (1.5)
    • C12Y105/03Oxidoreductases acting on the CH-NH group of donors (1.5) with oxygen as acceptor (1.5.3)
    • C12Y105/03001Sarcosine oxidase (1.5.3.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y305/00Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
    • C12Y305/02Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in cyclic amides (3.5.2)
    • C12Y305/0201Creatininase (3.5.2.10)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/70Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving creatine or creatinine
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/902Oxidoreductases (1.)
    • G01N2333/906Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7)
    • G01N2333/9065Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5)
    • G01N2333/90672Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5) with oxygen as acceptor (1.5.3) in general
    • G01N2333/90677Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5) with oxygen as acceptor (1.5.3) in general with a definite EC number (1.5.3.-)
    • G01N2333/90683Sarcosine oxidase (1.5.3.1)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/914Hydrolases (3)
    • G01N2333/978Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • G01N2333/986Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides (3.5.2), e.g. beta-lactamase (penicillinase, 3.5.2.6), creatinine amidohydrolase (creatininase, EC 3.5.2.10), N-methylhydantoinase (3.5.2.6)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DK15808403.8T 2014-12-18 2015-12-14 Kalibreringskoncept til amperometrisk creatininsensor med korrigering for endogene modulatorer DK3234562T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201400736 2014-12-18
PCT/EP2015/079524 WO2016096683A1 (en) 2014-12-18 2015-12-14 Calibration concept for amperometric creatinine sensor correcting for endogenous modulators

Publications (1)

Publication Number Publication Date
DK3234562T3 true DK3234562T3 (da) 2020-02-03

Family

ID=54849634

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15808403.8T DK3234562T3 (da) 2014-12-18 2015-12-14 Kalibreringskoncept til amperometrisk creatininsensor med korrigering for endogene modulatorer

Country Status (6)

Country Link
US (1) US11209382B2 (https=)
EP (1) EP3234562B1 (https=)
JP (1) JP6397134B2 (https=)
CN (1) CN107110813B (https=)
DK (1) DK3234562T3 (https=)
WO (1) WO2016096683A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10969358B2 (en) 2015-07-06 2021-04-06 Radiometer Medical Aps Method for correcting Crea sensor for calcium inhibition
AU2019439424B2 (en) 2019-04-05 2022-10-13 Instrumentation Laboratory Company Compositions and methods for improved creatinine measurement accuracy and uses thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270650A (ja) 1985-05-24 1986-11-29 Matsushita Electric Works Ltd 血液成分定量用試薬とその使用方法
CA1311179C (en) 1987-05-14 1992-12-08 Richard Linn Detwiler Element and method for determination of creatinine or creatine
AT401689B (de) 1993-10-21 1996-11-25 Avl Verbrennungskraft Messtech Verfahren und vorrichtung zum vermischen zweier ausgangslösungen
AT409040B (de) * 2000-08-11 2002-05-27 Roche Diagnostics Gmbh Creatininsensor-kalibration
ES2355333T3 (es) 2001-08-22 2011-03-24 Instrumentation Laboratory Company Método y aparato para calibrar sensores .
WO2005052596A1 (en) 2003-11-28 2005-06-09 Radiometer Medical Aps A reference solution
ATE525656T1 (de) 2004-01-23 2011-10-15 Arkray Inc Proteinmessverfahren
JP2005241537A (ja) 2004-02-27 2005-09-08 Matsushita Electric Ind Co Ltd 被検知物質測定装置
WO2006024175A1 (en) 2004-09-03 2006-03-09 Prometic Biosciences Inc. 2,4,6-TRIAMINO-S-TRIAZINE-BASED COMPOUNDS WHICH BIND TO THE TAIL (Fc) PORTION OF IMMUNOGLOBULINS AND THEIR USE
US7959791B2 (en) * 2005-05-17 2011-06-14 Radiometer Medical Aps Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer
US20060275859A1 (en) * 2005-05-17 2006-12-07 Kjaer Thomas Enzyme sensor including a water-containing spacer layer
US7888061B2 (en) * 2005-05-17 2011-02-15 Radiometer Medical Aps Method of stabilising or reactivating a creatinine sensor with a divalent manganese ion
US7699973B2 (en) * 2006-06-30 2010-04-20 Abbott Diabetes Care Inc. Rapid analyte measurement assay
DE102006043718B4 (de) * 2006-09-18 2014-12-31 Alexander Adlassnig Bestimmung von Wasserstoffperoxidkonzentrationen
US20090247855A1 (en) * 2008-03-28 2009-10-01 Dexcom, Inc. Polymer membranes for continuous analyte sensors
EP2228645B1 (en) 2008-05-16 2013-09-04 Panasonic Corporation Method, device and apparatus for measuring the concentration of creatinine, and method, device and apparatus for measuring the amount of salt using the same
WO2014134537A1 (en) * 2013-03-01 2014-09-04 The Regents Of The University Of California Point-of-care device for monitoring renal function

Also Published As

Publication number Publication date
WO2016096683A1 (en) 2016-06-23
JP2018500564A (ja) 2018-01-11
JP6397134B2 (ja) 2018-09-26
CN107110813B (zh) 2020-04-17
US20170363568A1 (en) 2017-12-21
EP3234562A1 (en) 2017-10-25
CN107110813A (zh) 2017-08-29
EP3234562B1 (en) 2019-11-13
US11209382B2 (en) 2021-12-28

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