CH530006A - electrode assembly - Google Patents

electrode assembly

Info

Publication number
CH530006A
CH530006A CH1454470A CH1454470A CH530006A CH 530006 A CH530006 A CH 530006A CH 1454470 A CH1454470 A CH 1454470A CH 1454470 A CH1454470 A CH 1454470A CH 530006 A CH530006 A CH 530006A
Authority
CH
Switzerland
Prior art keywords
electrode assembly
electrode
assembly
Prior art date
Application number
CH1454470A
Other languages
German (de)
Inventor
Wolfgang Mindt
Eberhard Patrick
Konrad Hammacher
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1454470A priority Critical patent/CH530006A/en
Publication of CH530006A publication Critical patent/CH530006A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542Measuring 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 blood gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468Measuring 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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477Measuring 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 chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403Cells and electrode assemblies
    • G01N27/404Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
CH1454470A 1970-10-01 1970-10-01 electrode assembly CH530006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1454470A CH530006A (en) 1970-10-01 1970-10-01 electrode assembly

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
CH1454470A CH530006A (en) 1970-10-01 1970-10-01 electrode assembly
GB3989871A GB1312169A (en) 1970-10-01 1971-08-25 Electrode devices
CS623671A CS158566B2 (en) 1970-10-01 1971-08-31
AU3296571A AU463724B2 (en) 1970-10-01 1971-09-01
IL3764371A IL37643A (en) 1970-10-01 1971-09-02 Electrode arrangement suitable for measuring the concentration of a gas in blood
US3795239D US3795239A (en) 1970-10-01 1971-09-02 Electrochemical electrode with heating means
AT778971A AT313480B (en) 1970-10-01 1971-09-08 electrode assembly
DE19712145400 DE2145400C3 (en) 1970-10-01 1971-09-10
CA122,785A CA1008931A (en) 1970-10-01 1971-09-14 Electrode device
NL7113018A NL152084B (en) 1970-10-01 1971-09-22 A device for bloodless, cutaneous, electrochemical determination in vivo of the concentration of resp. the partial pressure of a gas in the blood.
SE1213771A SE373952C (en) 1970-10-01 1971-09-24 The electrode device for bloodless cutaneous Swedish Quality Index surveys
NO360171A NO130779B (en) 1970-10-01 1971-09-30
ES395581A ES395581A1 (en) 1970-10-01 1971-09-30 Improvements in an electrode arrangement.
DK477371A DK156285C (en) 1970-10-01 1971-09-30 An apparatus for measuring the concentration or the partial pressure of a gas in the blood directly to the surface of a living being.
JP7680471A JPS5112199B1 (en) 1970-10-01 1971-09-30
BE773307A BE773307A (en) 1970-10-01 1971-09-30 An electrode
FR7135509A FR2110906A5 (en) 1970-10-01 1971-10-01
US06/870,392 USRE31440E (en) 1970-10-01 1978-01-18 Electrochemical electrode with heating means

Publications (1)

Publication Number Publication Date
CH530006A true CH530006A (en) 1972-10-31

Family

ID=4401701

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1454470A CH530006A (en) 1970-10-01 1970-10-01 electrode assembly

Country Status (17)

Country Link
US (2) US3795239A (en)
JP (1) JPS5112199B1 (en)
AT (1) AT313480B (en)
AU (1) AU463724B2 (en)
BE (1) BE773307A (en)
CA (1) CA1008931A (en)
CH (1) CH530006A (en)
CS (1) CS158566B2 (en)
DE (1) DE2145400C3 (en)
DK (1) DK156285C (en)
ES (1) ES395581A1 (en)
FR (1) FR2110906A5 (en)
GB (1) GB1312169A (en)
IL (1) IL37643A (en)
NL (1) NL152084B (en)
NO (1) NO130779B (en)
SE (1) SE373952C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513613A1 (en) * 1974-03-29 1975-10-02 Nat Res Dev Ion sensitive electrode material
DE2640987A1 (en) * 1976-09-11 1978-03-16 Draegerwerk Ag Electrochemical transcutaneous blood testing pick=up - has heater disc with gas holes above measuring electrode and insulating plate
DE2758413A1 (en) * 1976-12-29 1978-07-06 Bunji Hagihara Electrode assembly for oxygen measurement
EP0150864A2 (en) * 1984-02-02 1985-08-07 Sumitomo Electric Industries Limited Method of applying a gas permeable membrane for blood gas sensing electrode and a device thereof
EP0248304A2 (en) * 1986-06-06 1987-12-09 Kontron Instruments Holding N.V. Electrodes arrangement

Families Citing this family (50)

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Publication number Priority date Publication date Assignee Title
US3912614A (en) * 1972-01-10 1975-10-14 Int Biophysics Corp Sensor
USRE30317E (en) * 1972-11-15 1980-07-01 Hellige Gmbh Method and apparatus for determining the perfusion efficiency factor of animal tissue
DE2255879B2 (en) * 1972-11-15 1976-05-26 An apparatus for determining the percutaneous perfusionseffizienz
DE2305049C2 (en) * 1973-02-02 1984-10-25 L. Eschweiler & Co, 2300 Kiel, De
US4129478A (en) * 1974-08-01 1978-12-12 Hoffmann-La Roche Inc. Method for measuring substrate concentrations
CH585907A5 (en) * 1973-08-06 1977-03-15 Hoffmann La Roche
DE2347779C2 (en) * 1973-09-22 1987-02-05 Huch, Albert, Prof. Dr., 3550 Marburg, De
GB1509174A (en) * 1974-04-05 1978-04-26 Searle & Co Device for measuring blood gases
GB1506048A (en) * 1974-06-28 1978-04-05 Siemens Ag Electrode assembly for polarographic investigation
US4041932A (en) * 1975-02-06 1977-08-16 Fostick Moshe A Method for monitoring blood gas tension and pH from outside the body
DE2506175B2 (en) * 1975-02-14 1981-06-04 Draegerwerk Ag, 2400 Luebeck, De
US4033330A (en) * 1975-09-08 1977-07-05 Hewlett-Packard Company Transcutaneous pH measuring instrument
DE2617766A1 (en) * 1976-04-23 1978-01-19 Max Planck Gesellschaft Arrangement for measuring oxygen
DK139895C (en) * 1976-06-01 1979-10-15 Radiometer A/S
US4296752A (en) * 1976-09-24 1981-10-27 Johnson & Johnson Transcutaneous oxygen sensor with adjacent heater
JPS5950863B2 (en) * 1976-10-08 1984-12-11 Nissan Motor
GB2005418B (en) * 1977-07-26 1982-04-21 Searle & Co Electrochemical sensor system
DE2737709C3 (en) * 1977-08-22 1982-11-04 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen, De
GB2003275B (en) * 1977-08-24 1982-05-19 Hagihara B Oxygen measuring electrode assembly
NL7801869A (en) * 1978-02-20 1979-08-22 Philips Nv The device for transcutaneous electrochemical determination of the partieele pressure of oxygen in the blood.
DK143246C (en) * 1978-03-28 1981-11-30 Radiometer As Electrode device for transcutaneous P (CO2) measurement
JPS5613934Y2 (en) * 1978-05-12 1981-04-01
DE2836868B2 (en) * 1978-08-23 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen
US4207161A (en) * 1978-12-14 1980-06-10 Cambridge Instrument Company, Inc. Dissolved oxygen analyzer
DE2911601C2 (en) * 1979-03-24 1982-05-13 Hellige Gmbh, 7800 Freiburg, De
US4273134A (en) * 1979-05-22 1981-06-16 Biochem International Inc. Fixation ring assembly and method of assembling a sensor head
US4280505A (en) * 1979-06-20 1981-07-28 Novametrix Medical Systems, Inc. Fixation ring for transcutaneous gas sensor probe
US4458686A (en) * 1979-08-02 1984-07-10 Children's Hospital Medical Center Cutaneous methods of measuring body substances
US4401122A (en) * 1979-08-02 1983-08-30 Children's Hospital Medical Center Cutaneous methods of measuring body substances
US4467811A (en) * 1979-08-02 1984-08-28 Children's Hospital Medical Center Method of polarographic analysis of lactic acid and lactate
US4303076A (en) * 1979-12-31 1981-12-01 Air Shields, Inc. Probe for transcutaneous sampling
US4312332A (en) * 1980-04-25 1982-01-26 Cordis Corporation Oxygen sensing
US4450842A (en) * 1980-04-25 1984-05-29 Cordis Corporation Solid state reference electrode
US4439679A (en) * 1981-04-10 1984-03-27 The Regents Of The University Of California Transcutaneous gas tension measurement using a dual sampling chamber and gas analysis system
EP0077073B1 (en) * 1981-10-13 1989-08-09 Radiometer A/S Method for transcutaneous measurement of a blood parameter and an electrochemical measuring electrode device for carrying out the method
DE3232515A1 (en) * 1982-09-01 1984-03-01 Hellige Gmbh An electrochemical sensor for the transcutaneous measurement of the carbon dioxide partial pressure-a critter
US4535778A (en) * 1983-05-13 1985-08-20 Ancet Corporation Method and apparatus for detecting blood gas
US4586149A (en) * 1983-07-05 1986-04-29 Sensormedics Corporation Temperature control system for cutaneous gas monitor
US4615340A (en) * 1985-02-27 1986-10-07 Becton, Dickinson And Company Sensor assembly suitable for blood gas analysis and the like and the method of use
EP0267978B1 (en) 1986-11-17 1991-08-28 PPG Hellige GmbH Combination sensor for the transcutaneous detection of oxygen and carbon dioxide in blood
US4805122A (en) * 1986-12-31 1989-02-14 Sensormedics Corporation Temperature control system for cutaneous gas monitor
JP2907342B2 (en) * 1988-01-29 1999-06-21 ザ リージェンツ オブ ザ ユニバーシティー オブ カリフォルニア Ion Infiltration noninvasive sampling or delivery device
US5402777A (en) * 1991-06-28 1995-04-04 Alza Corporation Methods and devices for facilitated non-invasive oxygen monitoring
WO2008098087A2 (en) 2007-02-06 2008-08-14 Glumetrics, Inc. Optical systems and methods for rationmetric measurement of blood glucose concentration
CA2686065A1 (en) 2007-05-10 2008-11-20 Glumetrics, Inc. Equilibrium non-consuming fluorescence sensor for real time intravascular glucose measurement
JP5631215B2 (en) 2007-11-21 2014-11-26 メドトロニック ミニメド インコーポレイテッド Blood sugar management maintenance system
WO2009129186A2 (en) * 2008-04-17 2009-10-22 Glumetrics, Inc. Sensor for percutaneous intravascular deployment without an indwelling cannula
JP2013506503A (en) * 2009-09-30 2013-02-28 グルメトリクス, インコーポレイテッド Sensor with anti-thrombotic coating
US8467843B2 (en) 2009-11-04 2013-06-18 Glumetrics, Inc. Optical sensor configuration for ratiometric correction of blood glucose measurement
WO2011075710A1 (en) * 2009-12-17 2011-06-23 Glumetrics, Inc. Identification of aberrant measurements of in vivo glucose concentration using temperature

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886771A (en) * 1955-06-14 1959-05-12 George A Rubissow Fluid-testing device
US3000805A (en) * 1957-08-30 1961-09-19 Walter G Finch Electrode measuring device
US3295515A (en) * 1963-11-05 1967-01-03 Beckman Instruments Inc Electrode assembly
US3325378A (en) * 1964-04-10 1967-06-13 Beckman Instruments Inc Electrochemical method and apparatus for measuring hydrogen content
US3357910A (en) * 1964-12-08 1967-12-12 Corning Glass Works Electrode structure including temperature control means
US3461856A (en) * 1965-10-23 1969-08-19 American Optical Corp Oximeters
US3468781A (en) * 1966-06-17 1969-09-23 Beckman Instruments Inc Electrochemical cell with hydrogen permeable barrier
US3507283A (en) * 1967-10-11 1970-04-21 Univ Northwestern Cryosurgical instrument
US3507146A (en) * 1968-02-09 1970-04-21 Webb James E Method and system for respiration analysis
US3575836A (en) * 1969-02-14 1971-04-20 Beckman Instruments Inc Polarographic sensor
US3659586A (en) * 1969-05-20 1972-05-02 Univ Johns Hopkins Percutaneous carbon dioxide sensor and process for measuring pulmonary efficiency
US3628525A (en) * 1969-06-19 1971-12-21 American Optical Corp Blood oxygenation and pulse rate monitoring apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513613A1 (en) * 1974-03-29 1975-10-02 Nat Res Dev Ion sensitive electrode material
DE2640987A1 (en) * 1976-09-11 1978-03-16 Draegerwerk Ag Electrochemical transcutaneous blood testing pick=up - has heater disc with gas holes above measuring electrode and insulating plate
DE2758413A1 (en) * 1976-12-29 1978-07-06 Bunji Hagihara Electrode assembly for oxygen measurement
EP0150864A2 (en) * 1984-02-02 1985-08-07 Sumitomo Electric Industries Limited Method of applying a gas permeable membrane for blood gas sensing electrode and a device thereof
EP0150864A3 (en) * 1984-02-02 1987-09-16 Sumitomo Electric Industries Limited Method of applying a gas permeable membrane for blood gas sensing electrode and a device thereof
EP0248304A2 (en) * 1986-06-06 1987-12-09 Kontron Instruments Holding N.V. Electrodes arrangement
EP0248304A3 (en) * 1986-06-06 1989-08-23 Kontron Instruments Holding N.V. Electrodes arrangement

Also Published As

Publication number Publication date
SE373952B (en) 1975-02-17
ES395581A1 (en) 1975-11-01
DE2145400B2 (en) 1980-08-28
AU3296571A (en) 1973-03-08
BE773307A1 (en)
JPS5112199B1 (en) 1976-04-16
CA1008931A (en) 1977-04-19
DK156285B (en) 1989-07-24
SE373952C (en) 1979-08-02
DE2145400A1 (en) 1972-04-06
BE773307A (en) 1972-03-30
IL37643A (en) 1974-09-10
NL7113018A (en) 1972-04-05
AT313480B (en) 1974-02-25
DE2145400C3 (en) 1985-06-05
CS158566B2 (en) 1974-11-25
CA1008931A1 (en)
FR2110906A5 (en) 1972-06-02
GB1312169A (en) 1973-04-04
USRE31440E (en) 1983-11-15
US3795239A (en) 1974-03-05
DK156285C (en) 1990-02-26
NL152084B (en) 1977-01-17
NO130779B (en) 1974-10-28
AU463724B2 (en) 1975-08-07
IL37643D0 (en) 1971-11-29

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: F. HOFFMANN-LA ROCHE AG

PL Patent ceased