ES395581A1 - Perfeccionamientos en una disposicion de electrodo. - Google Patents

Perfeccionamientos en una disposicion de electrodo.

Info

Publication number
ES395581A1
ES395581A1 ES395581A ES395581A ES395581A1 ES 395581 A1 ES395581 A1 ES 395581A1 ES 395581 A ES395581 A ES 395581A ES 395581 A ES395581 A ES 395581A ES 395581 A1 ES395581 A1 ES 395581A1
Authority
ES
Spain
Prior art keywords
sensor unit
face member
heating means
gas
electrochemical electrode
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
Application number
ES395581A
Other languages
English (en)
Spanish (es)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES395581A1 publication Critical patent/ES395581A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring 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
    • A61B5/1477—Measuring 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
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Fodder In General (AREA)
ES395581A 1970-10-01 1971-09-30 Perfeccionamientos en una disposicion de electrodo. Expired ES395581A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1454470A CH530006A (de) 1970-10-01 1970-10-01 Elektrodenanordnung

Publications (1)

Publication Number Publication Date
ES395581A1 true ES395581A1 (es) 1975-11-01

Family

ID=4401701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395581A Expired ES395581A1 (es) 1970-10-01 1971-09-30 Perfeccionamientos en una disposicion de electrodo.

Country Status (17)

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

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912614A (en) * 1972-01-10 1975-10-14 Int Biophysics Corp Sensor
DE2255879B2 (de) * 1972-11-15 1976-05-26 L. Eschweiler & Co, 2300 Kiel Vorrichtung zur percutanen bestimmung der perfusionseffizienz
USRE30317E (en) * 1972-11-15 1980-07-01 Hellige Gmbh Method and apparatus for determining the perfusion efficiency factor of animal tissue
DE2305049C2 (de) * 1973-02-02 1984-10-25 L. Eschweiler & Co, 2300 Kiel Vorrichtung zur Messung des pH-Wertes von Blut
CH585907A5 (ja) * 1973-08-06 1977-03-15 Hoffmann La Roche
DE2347779A1 (de) * 1973-09-22 1975-04-10 Eschweiler & Co Schnelle blutgasmessung
GB1504693A (en) * 1974-03-29 1978-03-22 Nat Res Dev Ion selective electrodes
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
US4129478A (en) * 1974-08-01 1978-12-12 Hoffmann-La Roche Inc. Method for measuring substrate concentrations
US4041932A (en) * 1975-02-06 1977-08-16 Fostick Moshe A Method for monitoring blood gas tension and pH from outside the body
DE2506175B2 (de) * 1975-02-14 1981-06-04 Drägerwerk AG, 2400 Lübeck Perkutanes Blutalkoholmeßgerät
US4033330A (en) * 1975-09-08 1977-07-05 Hewlett-Packard Company Transcutaneous pH measuring instrument
DE2617766A1 (de) * 1976-04-23 1978-01-19 Max Planck Gesellschaft Anordnung zur sauerstoffmessung
DK139895B (da) * 1976-06-01 1979-05-14 Radiometer As Elektrokemisk måleelektrode til transcutan måling.
DE2640987C3 (de) * 1976-09-11 1982-06-09 Drägerwerk AG, 2400 Lübeck Meßwertaufnehmer zur transkutanen Messung von Gasen im Blut
US4296752A (en) * 1976-09-24 1981-10-27 Johnson & Johnson Transcutaneous oxygen sensor with adjacent heater
JPS5950863B2 (ja) * 1976-10-08 1984-12-11 日産自動車株式会社 空燃比の制御方法およびその装置
GB1587880A (en) * 1976-12-29 1981-04-08 Hagihara B Oxygen measuring electrode assembly
GB2005418B (en) * 1977-07-26 1982-04-21 Searle & Co Electrochemical sensor system
DE2737709C3 (de) * 1977-08-22 1982-11-04 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Anordnung und Verfahren zur transcutanen Bestimmung der Perfusionseffizienz
GB2003275B (en) * 1977-08-24 1982-05-19 Hagihara B Oxygen measuring electrode assembly
NL7801869A (nl) * 1978-02-20 1979-08-22 Philips Nv Inrichting voor transcutane elektrochemische bepaling van de partieele zuurstofdruk in het bloed.
DK143246C (da) * 1978-03-28 1981-11-30 Radiometer As Elektrodeanordning til transcutan p(co2)-maaling
JPS5613934Y2 (ja) * 1978-05-12 1981-04-01
DE2836868B2 (de) * 1978-08-23 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Meßwertaufnehmer, insbesondere zur Bestimmung des Partialdruckes von gelösten Gasen
US4207161A (en) * 1978-12-14 1980-06-10 Cambridge Instrument Company, Inc. Dissolved oxygen analyzer
DE2911601C2 (de) * 1979-03-24 1982-05-13 Hellige Gmbh, 7800 Freiburg Meßwertaufnehmer für physiologische Meßgrößen mit einer Einrichtung zur elektrischen Beheizung
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
US4467811A (en) * 1979-08-02 1984-08-28 Children's Hospital Medical Center Method of polarographic analysis of lactic acid and lactate
US4401122A (en) * 1979-08-02 1983-08-30 Children's Hospital Medical Center Cutaneous methods of measuring body substances
US4458686A (en) * 1979-08-02 1984-07-10 Children's Hospital Medical Center Cutaneous methods of measuring body substances
US4303076A (en) * 1979-12-31 1981-12-01 Air Shields, Inc. Probe for transcutaneous sampling
US4450842A (en) * 1980-04-25 1984-05-29 Cordis Corporation Solid state reference electrode
US4312332A (en) * 1980-04-25 1982-01-26 Cordis Corporation Oxygen sensing
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
JPS58501659A (ja) * 1981-10-13 1983-10-06 ラジオメ−タ・アクチセルスカベット 血液パラメータ経皮測定用の電気化学的測定電極装置および血液パラメータ経皮測定装置
DE3232515A1 (de) * 1982-09-01 1984-03-01 Hellige Gmbh, 7800 Freiburg Elektrochemischer sensor zur transcutanen messung des kohlendioxid-partialdrucks eines lebewesens
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
JPS60162950A (ja) * 1984-02-02 1985-08-24 Sumitomo Electric Ind Ltd ガスセンサのガス透過膜装着方法
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
EP0248304A3 (de) * 1986-06-06 1989-08-23 Kontron Instruments Holding N.V. Elektrodenanordnung
EP0267978B1 (de) 1986-11-17 1991-08-28 PPG Hellige GmbH Kombinationssensor zur transcutanen Erfassung von Sauerstoff und Kohlendioxid im Blut
US4805122A (en) * 1986-12-31 1989-02-14 Sensormedics Corporation Temperature control system for cutaneous gas monitor
WO1989006989A1 (en) * 1988-01-29 1989-08-10 The Regents Of The University Of California Iontophoretic non-invasive sampling or delivery device
US5402777A (en) * 1991-06-28 1995-04-04 Alza Corporation Methods and devices for facilitated non-invasive oxygen monitoring
US8838195B2 (en) 2007-02-06 2014-09-16 Medtronic Minimed, Inc. Optical systems and methods for ratiometric measurement of blood glucose concentration
WO2008141241A1 (en) 2007-05-10 2008-11-20 Glumetrics, Inc. Equilibrium non-consuming fluorescence sensor for real time intravascular glucose measurement
EP2217316A4 (en) 2007-11-21 2013-01-16 Glumetrics Inc USE OF AN INTRAVASCULAR EQUILIBRIUM SENSOR FOR CLOSE GLYCEMIC CONTROL
WO2009129186A2 (en) * 2008-04-17 2009-10-22 Glumetrics, Inc. Sensor for percutaneous intravascular deployment without an indwelling cannula
JP2013506503A (ja) * 2009-09-30 2013-02-28 グルメトリクス， インコーポレイテッド 抗血栓性コーティングを備えたセンサー
US8467843B2 (en) * 2009-11-04 2013-06-18 Glumetrics, Inc. Optical sensor configuration for ratiometric correction of blood glucose measurement
US20110152658A1 (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

Also Published As

Publication number Publication date
NO130779B (ja) 1974-10-28
US3795239A (en) 1974-03-05
USRE31440E (en) 1983-11-15
BE773307A (fr) 1972-03-30
NL152084B (nl) 1977-01-17
SE373952C (sv) 1979-08-20
AT313480B (de) 1974-02-25
CH530006A (de) 1972-10-31
DE2145400C3 (de) 1985-06-05
NL7113018A (ja) 1972-04-05
IL37643A (en) 1974-09-10
GB1312169A (en) 1973-04-04
DE2145400A1 (de) 1972-04-06
DK156285B (da) 1989-07-24
JPS5112199B1 (ja) 1976-04-16
CS158566B2 (ja) 1974-11-25
CA1008931A (en) 1977-04-19
DK156285C (da) 1990-02-26
DE2145400B2 (de) 1980-08-28
SE373952B (ja) 1975-02-17
FR2110906A5 (ja) 1972-06-02
IL37643A0 (en) 1971-11-29
AU3296571A (en) 1973-03-08
AU463724B2 (en) 1975-08-07

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