FI970816A - Ionselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi ruumiin nesteissä - Google Patents

Ionselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi ruumiin nesteissä Download PDF

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Publication number
FI970816A
FI970816A FI970816A FI970816A FI970816A FI 970816 A FI970816 A FI 970816A FI 970816 A FI970816 A FI 970816A FI 970816 A FI970816 A FI 970816A FI 970816 A FI970816 A FI 970816A
Authority
FI
Finland
Prior art keywords
determination
carbon dioxide
body fluids
ion selective
selective electrode
Prior art date
Application number
FI970816A
Other languages
English (en)
Swedish (sv)
Other versions
FI970816A0 (fi
FI110288B (fi
Inventor
Johan Bobacka
Andrzej Lewenstam
Original Assignee
Kone Instr Oy
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 Kone Instr Oy filed Critical Kone Instr Oy
Priority to FI970816A priority Critical patent/FI110288B/fi
Publication of FI970816A0 publication Critical patent/FI970816A0/fi
Priority to PCT/FI1998/000179 priority patent/WO1998038503A1/en
Priority to DE69841707T priority patent/DE69841707D1/de
Priority to EP98905449A priority patent/EP0963550B1/en
Publication of FI970816A publication Critical patent/FI970816A/fi
Application granted granted Critical
Publication of FI110288B publication Critical patent/FI110288B/fi

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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
    • G01N33/4925—Blood measuring blood gas content, e.g. O2, CO2, HCO3
    • 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
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI970816A 1997-02-26 1997-02-26 Ioniselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi kehon nesteistä FI110288B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI970816A FI110288B (fi) 1997-02-26 1997-02-26 Ioniselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi kehon nesteistä
PCT/FI1998/000179 WO1998038503A1 (en) 1997-02-26 1998-02-26 Ion-selective electrode and method for selective determination of analytes in body fluids
DE69841707T DE69841707D1 (de) 1997-02-26 1998-02-26 Verwendung einer ionenselektive elektrode und verfahren zur bestimmung von kohlensäure in körperflüssigkeiten
EP98905449A EP0963550B1 (en) 1997-02-26 1998-02-26 Use of an ion-selective electrode and method for selective determination of carbon dioxide in body fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970816 1997-02-26
FI970816A FI110288B (fi) 1997-02-26 1997-02-26 Ioniselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi kehon nesteistä

Publications (3)

Publication Number Publication Date
FI970816A0 FI970816A0 (fi) 1997-02-26
FI970816A true FI970816A (fi) 1998-08-27
FI110288B FI110288B (fi) 2002-12-31

Family

ID=8548288

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970816A FI110288B (fi) 1997-02-26 1997-02-26 Ioniselektiivinen elektrodi ja menetelmä hiilidioksidin määrittämiseksi kehon nesteistä

Country Status (4)

Country Link
EP (1) EP0963550B1 (fi)
DE (1) DE69841707D1 (fi)
FI (1) FI110288B (fi)
WO (1) WO1998038503A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000040956A1 (en) * 1999-01-07 2000-07-13 Bayer Corporation Correcting protein induced error in ph-sensitive ise comprising a polymeric membrane
US6391175B1 (en) * 2000-11-21 2002-05-21 Dade Behring Inc. Carbonate ionophore with improved selectivity
GB2441784A (en) * 2006-09-13 2008-03-19 Rtc North Ltd Device for obtaining and analysing a biological fluid
US11131608B2 (en) 2015-10-23 2021-09-28 Hewlett-Packard Development Company, L.P. Analyte extraction
CN110879242B (zh) * 2019-09-05 2023-05-26 南京晶捷生物科技有限公司 测定溶解二氧化碳的固接电化学传感器及其专用传感膜
US11371978B1 (en) * 2021-06-23 2022-06-28 Mks Vision, Llc System and method for detecting lead in water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598713A (en) * 1969-06-03 1971-08-10 Corning Glass Works Potassium ion sensitive electrode
US4272328A (en) * 1979-12-05 1981-06-09 Eastman Kodak Company Buffer overcoat for CO2 ion-selective electrodes
DD240265A1 (de) * 1985-08-13 1986-10-22 Akad Wissenschaften Ddr Sensitive elektrode fuer anion- und kationtenside
SU1672339A1 (ru) * 1988-10-27 1991-08-23 МГУ им.М.В.Ломоносова Жидка мембрана ионоселективного электрода дл определени комплексных ионов золота (III) в хлоридных растворах
US5415746A (en) * 1992-12-21 1995-05-16 E. I. Du Pont De Nemours And Company Potentiometric ion determinations using enhanced selectivity asymmetric ion-selective membrane

Also Published As

Publication number Publication date
WO1998038503A1 (en) 1998-09-03
DE69841707D1 (de) 2010-07-22
FI970816A0 (fi) 1997-02-26
EP0963550B1 (en) 2010-06-09
FI110288B (fi) 2002-12-31
EP0963550A1 (en) 1999-12-15

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: KONELAB CORPORATION

MM Patent lapsed