DE69803598D1 - Nachweisverfahren und -vorrichtung - Google Patents

Nachweisverfahren und -vorrichtung

Info

Publication number
DE69803598D1
DE69803598D1 DE69803598T DE69803598T DE69803598D1 DE 69803598 D1 DE69803598 D1 DE 69803598D1 DE 69803598 T DE69803598 T DE 69803598T DE 69803598 T DE69803598 T DE 69803598T DE 69803598 D1 DE69803598 D1 DE 69803598D1
Authority
DE
Germany
Prior art keywords
detection method
detection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69803598T
Other languages
English (en)
Other versions
DE69803598T2 (de
Inventor
Nils Holmstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
St Jude Medical AB
Original Assignee
St Jude Medical AB
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 St Jude Medical AB filed Critical St Jude Medical AB
Publication of DE69803598D1 publication Critical patent/DE69803598D1/de
Application granted granted Critical
Publication of DE69803598T2 publication Critical patent/DE69803598T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36557—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by chemical substances in blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69803598T 1997-10-29 1998-10-20 Nachweisverfahren und -vorrichtung Expired - Lifetime DE69803598T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703957A SE9703957D0 (sv) 1997-10-29 1997-10-29 Method and device for sensing
PCT/SE1998/001876 WO1999022232A1 (en) 1997-10-29 1998-10-20 Method and device for sensing

Publications (2)

Publication Number Publication Date
DE69803598D1 true DE69803598D1 (de) 2002-03-14
DE69803598T2 DE69803598T2 (de) 2002-09-05

Family

ID=20408795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803598T Expired - Lifetime DE69803598T2 (de) 1997-10-29 1998-10-20 Nachweisverfahren und -vorrichtung

Country Status (5)

Country Link
US (1) US6447670B1 (de)
EP (1) EP1027595B1 (de)
DE (1) DE69803598T2 (de)
SE (1) SE9703957D0 (de)
WO (1) WO1999022232A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2397398C (en) * 2000-01-14 2007-06-12 Interdigital Technology Corporation Wireless communication system with selectively sized data transport blocks
US6761817B2 (en) * 2001-12-19 2004-07-13 Honeywell International Inc. Smart determination of dissolved oxygen probe operating bias
US8551311B2 (en) * 2006-09-06 2013-10-08 Hach Company Ionic probe
US8709709B2 (en) 2007-05-18 2014-04-29 Luoxis Diagnostics, Inc. Measurement and uses of oxidative status
CA2931413A1 (en) 2007-05-18 2008-11-27 Aytu Bioscience, Inc. Measurement and uses of oxidative status
CA2817163C (en) 2011-02-28 2015-02-17 Luoxis Diagnostics, Inc. Method and apparatus for measuring oxidation-reduction potential
US9372167B2 (en) 2012-04-19 2016-06-21 Aytu Bioscience, Inc. Oxidation-reduction potential test device including a multiple layer gel
WO2014066533A2 (en) 2012-10-23 2014-05-01 Luoxis Diagnostics, Inc. Methods and systems for measuring and using the oxidation-reduction potential of a biological sample
US10862436B2 (en) * 2017-05-04 2020-12-08 Analog Devices International Unlimited Company Sensor bias circuit for improved noise performance
US11099151B2 (en) * 2017-05-05 2021-08-24 neoSense Technologies AB Oxygen sensor
WO2023278877A1 (en) * 2021-07-01 2023-01-05 Brewer Science, Inc. Electrochemical sensors for analyte detection in water and reference correction method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637538A (fr) * 1961-09-07 1964-01-16 Continental Oil Co Procédé et appareil pour detécter et corriger le mauvais fonctionnement d'une électrode étalon de référence
US3260656A (en) 1962-09-27 1966-07-12 Corning Glass Works Method and apparatus for electrolytically determining a species in a fluid
US4269684A (en) 1979-10-01 1981-05-26 Cordis Corporation Apparatus for oxygen partial pressure measurement
DE3300694A1 (de) 1983-01-11 1984-08-09 Siemens AG, 1000 Berlin und 8000 München Bipolare elektrode fuer medizinische anwendungen
DE3300672A1 (de) 1983-01-11 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Herzschrittmachersystem
US4459180A (en) * 1983-05-16 1984-07-10 General Signal Corporation Method and means for compensating for IR voltage drop in electrochemical cells
NL8303792A (nl) * 1983-11-03 1985-06-03 Cordis Europ Inrichting voorzien van een op een isfet gebaseerd meetcircuit; voor toepassing in het meetcircuit geschikte isfet en werkwijze ter vervaardiging van een in het meetcircuit toe te passen isfet.
DE3429583A1 (de) * 1984-08-10 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zur elektrochemischen bestimmung der sauerstoffkonzentration
DE3429596A1 (de) 1984-08-10 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur physiologischen frequenzsteuerung eines mit einer reizelektrode versehenen herzschrittmachers
US5985129A (en) * 1989-12-14 1999-11-16 The Regents Of The University Of California Method for increasing the service life of an implantable sensor
DE4404130A1 (de) 1994-02-09 1995-08-10 Siemens Ag Elektrochemische Bestimmung der Sauerstoffkonzentration

Also Published As

Publication number Publication date
WO1999022232A8 (en) 1999-07-08
SE9703957D0 (sv) 1997-10-29
US6447670B1 (en) 2002-09-10
EP1027595A1 (de) 2000-08-16
DE69803598T2 (de) 2002-09-05
EP1027595B1 (de) 2002-01-23
WO1999022232A1 (en) 1999-05-06

Similar Documents

Publication Publication Date Title
DE69827915D1 (de) Verarbeitungsverfahren und -vorrichtung
DE69921699D1 (de) Detektions-Verfahren und -Vorrichtung
DE69823060D1 (de) Transportverfahren und -vorrichtung
DE69810369T2 (de) Bildwiederauffindungsvorrichtung und -verfahren
DE69724397D1 (de) Informationsverarbeitungsgerät und -verfahren
EE200000348A (et) Inhalatsiooniseade ja -meetod
DE19780609T1 (de) Objekterkennungssystem und -verfahren
DE69816185D1 (de) Bildverarbeitungsverfahren und -vorrichtung
DE69923694D1 (de) Abtastvorrichtung und -verfahren
DE69715584T2 (de) Bilderzeugungsgerät und -Verfahren
DE69821408D1 (de) Multiplikationsverfahren und -vorrichtung
DE69712725D1 (de) Informationsverarbeitungsgerät und -verfahren
DE69836310D1 (de) Punktaufzeichnungsverfahren und punktaufzeichnungsvorrichtung
DE69608759D1 (de) Ruhelagedetektionsvorrichtung und -verfahren
EE200000181A (et) Identifitseerimisseade ja -meetod
DE69906870D1 (de) Nachweisvorrichtung und Nachweismethode
FI108157B (fi) Kytkentämenetelmä ja laite
DE69833312D1 (de) Punktaufzeichnungsverfahren und punktaufzeichnungsvorrichtung
DE69803598T2 (de) Nachweisverfahren und -vorrichtung
DE69802041T2 (de) Graphisches Verarbeitungsgerät und -verfahren
DE59914895D1 (de) Messverfahren und -vorrichtung
DE69833623D1 (de) Druckvorrichtung und -verfahren
DE69713638T2 (de) Informationsverarbeitungsgerät und -methode
DE69815224D1 (de) Dateneingabevorrichtung und -verfahren
DE69820485D1 (de) Dekodierungsverfahren und -vorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN