ATE167234T1 - Sensor-gerät - Google Patents

Sensor-gerät

Info

Publication number
ATE167234T1
ATE167234T1 AT95906425T AT95906425T ATE167234T1 AT E167234 T1 ATE167234 T1 AT E167234T1 AT 95906425 T AT95906425 T AT 95906425T AT 95906425 T AT95906425 T AT 95906425T AT E167234 T1 ATE167234 T1 AT E167234T1
Authority
AT
Austria
Prior art keywords
pct
membrane
sensor device
sec
electrodes
Prior art date
Application number
AT95906425T
Other languages
English (en)
Inventor
Paul Howard Treloar
Ian Mcintyre Christie
Pankaj Maganlal Vadgama
Original Assignee
Univ Manchester
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 Univ Manchester filed Critical Univ Manchester
Application granted granted Critical
Publication of ATE167234T1 publication Critical patent/ATE167234T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT95906425T 1994-01-25 1995-01-25 Sensor-gerät ATE167234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9401356A GB9401356D0 (en) 1994-01-25 1994-01-25 Sensor device

Publications (1)

Publication Number Publication Date
ATE167234T1 true ATE167234T1 (de) 1998-06-15

Family

ID=10749256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95906425T ATE167234T1 (de) 1994-01-25 1995-01-25 Sensor-gerät

Country Status (11)

Country Link
US (1) US5906719A (de)
EP (1) EP0741796B1 (de)
AT (1) ATE167234T1 (de)
AU (1) AU691238B2 (de)
CA (1) CA2181989A1 (de)
DE (1) DE69502934T2 (de)
DK (1) DK0741796T3 (de)
ES (1) ES2120173T3 (de)
GB (1) GB9401356D0 (de)
NZ (1) NZ278645A (de)
WO (1) WO1995020050A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859954B1 (de) * 1995-11-08 2005-06-01 Hypoguard Limited Biosensoren mit membran
GB2315863A (en) * 1996-07-31 1998-02-11 Univ Manchester Detecting ethanol
GB2315864A (en) * 1996-07-31 1998-02-11 Univ Manchester Detecting volatile organic compounds
US6391174B1 (en) * 1998-11-23 2002-05-21 Rhocraft Research And Development Ltd. Ion exchange membrane for dissolved gas sensor
US7314453B2 (en) 2001-05-14 2008-01-01 Youti Kuo Handheld diagnostic device with renewable biosensor
CA2486501A1 (en) * 2002-05-21 2003-11-27 Rhocraft Research And Development Ltd. Ion exchange membranes and dissolved gas sensors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913386A (en) * 1956-03-21 1959-11-17 Jr Leland C Clark Electrochemical device for chemical analysis
US3700579A (en) * 1970-03-12 1972-10-24 Nat Res Dev Apparatus for measuring the concentration of dissolved oxygen in an aqueous solution
JPS57198858A (en) * 1981-06-01 1982-12-06 Hitachi Ltd Cation selective electrode
EP0138150A3 (de) * 1983-10-05 1988-06-01 E.I. Du Pont De Nemours And Company Membrane für Diagnoseelektroden mit spezifischen Enzym/Ionophor-Paaren
DE3583697D1 (de) * 1984-05-10 1991-09-12 Fuji Photo Film Co Ltd Ionenselektivelektrode.
US4549951A (en) * 1984-09-11 1985-10-29 Sentech Medical Corporation Ion selective electrode
JPS62102149A (ja) * 1985-10-30 1987-05-12 Hitachi Ltd ナトリウムイオン選択性電極
US4871442A (en) * 1986-05-01 1989-10-03 Terumo Corporation Ion sensor
US4973394A (en) * 1988-09-02 1990-11-27 Sri International Immobilized valinomycin molecule for K+ sensor
GB9105406D0 (en) * 1991-03-14 1991-05-01 Ici Plc Sensor devices
US5227042A (en) * 1992-05-15 1993-07-13 The United States Of America As Represented By The United States Department Of Energy Catalyzed enzyme electrodes
US5421983A (en) * 1993-11-12 1995-06-06 E. I. Du Pont De Nemours And Company Anion selective electrodes containing fumed silica

Also Published As

Publication number Publication date
AU1462195A (en) 1995-08-08
DK0741796T3 (da) 1999-03-22
DE69502934D1 (de) 1998-07-16
WO1995020050A1 (en) 1995-07-27
NZ278645A (en) 1998-04-27
AU691238B2 (en) 1998-05-14
DE69502934T2 (de) 1999-03-04
EP0741796A1 (de) 1996-11-13
US5906719A (en) 1999-05-25
CA2181989A1 (en) 1995-07-27
ES2120173T3 (es) 1998-10-16
GB9401356D0 (en) 1994-03-23
EP0741796B1 (de) 1998-06-10

Similar Documents

Publication Publication Date Title
DK0988533T3 (da) Biosensor omfattende en lipidmembran indeholdende styrede io kanaler
DE69117958T2 (de) Elektrochemische biosensorstabilität
CA2105510A1 (en) Amperometric measuring device having an electrochemical sensor
DE69913153D1 (de) Gerät zum zusammendrücken einer gel/sensor-einheit
JPS5573271A (en) Nonnpermeation type chemical sample injection method and its device
ATE448480T1 (de) Biosensoren mit porösen chromatographischen membranen
CY1112742T1 (el) Ηλεκτρομηχανικος αισθητηρας για την αμμωνια και τις πτητικες αμινες
ES2153335T1 (es) Medidor biosensor que detecta el ajuste apropiado de los electrodos y distingue tiras de muestra y de comprobacion.
ATE276515T1 (de) Testvorrichtung
DE68926118D1 (de) Verbesserungen an der empfindlichkeit und der selektivität von ionenkanalmembranbiosensoren
DE69902822T2 (de) Mittel zur aufrechterhaltung von druck auf die aktive fläche in einer elektrochemischen zelle
DE69207688D1 (de) Einrichtung zur transdermalen Wirkstoffabgabe
DE3688078T2 (de) Mittel zum elektrischen verbinden von elektroden an verschiedenen oberflaechen piezoelektrischer polymerfilme.
DE3783854D1 (de) Aktivitaetssensor fuer einen herzschrittmacher.
ATE96546T1 (de) Kompakte elektrochemische zelle zum gasnachweis.
DK1368488T3 (da) Sensorindretning, indretning og fremgangsmåde til aomperometrisk og/eller potentiometrisk, farmakologisk testning af aktive steder og/eller aktive stoffer
ES2120173T3 (es) Dispositivo sensor.
DE69414260D1 (de) Brennstoffzellen
EP0871871A4 (de) Verbesserung eines ionenreservoirs durch die verwendung eines elektrischen potentials
DE69717271D1 (de) Polarographischer sensor
DE50114262D1 (de) Sensor zur Messung von O2 Konzentrationen in Flüssigkeiten
WO2001042774A3 (en) Potentiometric sensor
KR850002940A (ko) 경혈자격기(經穴刺激器)
ES2120916A1 (es) Instrumento para la cuantificacion del estado mecanico de conservacion de superficies biologicas.
ES1040463U (es) Sensor para medir la actividad de iones.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee