FR2139303A5 - - Google Patents

Info

Publication number
FR2139303A5
FR2139303A5 FR7216073A FR7216073A FR2139303A5 FR 2139303 A5 FR2139303 A5 FR 2139303A5 FR 7216073 A FR7216073 A FR 7216073A FR 7216073 A FR7216073 A FR 7216073A FR 2139303 A5 FR2139303 A5 FR 2139303A5
Authority
FR
France
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
FR7216073A
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Application granted granted Critical
Publication of FR2139303A5 publication Critical patent/FR2139303A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7216073A 1971-05-07 1972-05-05 Expired FR2139303A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122655 DE2122655A1 (de) 1971-05-07 1971-05-07 Absorptionsoptische Einrichtung zum Bestimmen der Konzentration eines Bestandteils einer Substanzmischung

Publications (1)

Publication Number Publication Date
FR2139303A5 true FR2139303A5 (fr) 1973-01-05

Family

ID=5807191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216073A Expired FR2139303A5 (fr) 1971-05-07 1972-05-05

Country Status (5)

Country Link
US (1) US3825342A (fr)
JP (1) JPS5610583B1 (fr)
DE (1) DE2122655A1 (fr)
FR (1) FR2139303A5 (fr)
GB (1) GB1386872A (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343097A1 (de) * 1973-08-27 1975-03-13 Max Planck Gesellschaft Die fotometrische bestimmung von konzentrationsverhaeltnissen
IT1019866B (it) * 1974-08-09 1977-11-30 Biomedix Ag Apparecchiatura per la determinazio ne della concentrazione di emoglobi na totale ossigenata e risotta car bossiemoglobina del la capacita dell emoglobina per lo ossigeno della saturazione per centuale in ossigeno e in ossido di carbonio nel sangue o in solu zioni di emoglobina
US4041932A (en) * 1975-02-06 1977-08-16 Fostick Moshe A Method for monitoring blood gas tension and pH from outside the body
US4033330A (en) * 1975-09-08 1977-07-05 Hewlett-Packard Company Transcutaneous pH measuring instrument
JPS5834129B2 (ja) * 1975-10-29 1983-07-25 ミノルタ株式会社 ガンテイミヤクハケイ
US4029085A (en) * 1976-03-26 1977-06-14 Purdue Research Foundation Method for determining bilirubin concentration from skin reflectance
DE2632710C3 (de) * 1976-07-21 1979-11-08 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen Anordnung zur optischen Messung von Stoffkonzentrationen
US4114604A (en) * 1976-10-18 1978-09-19 Shaw Robert F Catheter oximeter apparatus and method
DE2726606A1 (de) * 1977-06-13 1978-12-21 Max Planck Gesellschaft Medizinisches spektralfotometer
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
JPS6043134B2 (ja) * 1977-08-25 1985-09-26 信紘 佐藤 生体の臓器，組識の反射特性測定装置
AT356935B (de) * 1978-05-02 1980-06-10 Vianova Kunstharz Ag Anordnung zur messung der das glanzvermoegen von oberflaechen bestimmenden eigenschaften
JPS5524004A (en) * 1978-06-22 1980-02-20 Minolta Camera Kk Oxymeter
US4178917A (en) * 1979-01-03 1979-12-18 Shapiro Howard M Method and system for non-invasive detection of zinc protoporphyrin in erythrocytes
JPS55118738A (en) * 1979-03-07 1980-09-11 Sumitomo Electric Industries Measuring device for breathing function of internal organ and tissue of living body
DE3019234C2 (de) * 1980-05-20 1984-08-30 Duke University Inc., Durham, N.C. Einrichtung zur in vivo Blutmessung
US4414980A (en) * 1980-05-29 1983-11-15 National Research Development Corporation Blood flow monitor apparatus
US4537197A (en) * 1981-03-06 1985-08-27 Hulka Jaroslav F Disposable fetal oxygen monitor
US4505583A (en) * 1981-04-10 1985-03-19 Masaaki Konomi Spectroscopic analyzer system for examining intravital tissue
IE53020B1 (en) * 1981-08-05 1988-05-11 Ici Plc Reflected light measuring apparatus
US4509522A (en) * 1981-12-15 1985-04-09 The United States Of America As Represented By The Secretary Of The Navy Infrared optical measurement of blood gas concentrations and fiber optic catheter
JPS58211635A (ja) * 1982-06-03 1983-12-09 Eisai Co Ltd 三波長分光光度測定方法による不良品検査装置
US4587427A (en) * 1983-07-28 1986-05-06 Cmi, Inc. Breath analyzer
DE3344019C2 (de) * 1983-12-06 1995-05-04 Max Planck Gesellschaft Vorrichtung zur optischen Messung der Konzentration einer in einer Probe enthaltenen Komponente
US4651741A (en) * 1985-05-30 1987-03-24 Baxter Travenol Laboratories, Inc. Method and apparatus for determining oxygen saturation in vivo
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment
US4922919A (en) * 1988-03-22 1990-05-08 Duke University Method for measuring ocular oxidative metabolism
US5596986A (en) * 1989-03-17 1997-01-28 Scico, Inc. Blood oximeter
US5115133A (en) * 1990-04-19 1992-05-19 Inomet, Inc. Testing of body fluid constituents through measuring light reflected from tympanic membrane
US5146091A (en) * 1990-04-19 1992-09-08 Inomet, Inc. Body fluid constituent measurement utilizing an interference pattern
US5225672A (en) * 1990-10-03 1993-07-06 Spacelabs Medical, Inc. Method and apparatus for detecting movement of an electro-optical transducer
US5055671A (en) * 1990-10-03 1991-10-08 Spacelabs, Inc. Apparatus for detecting transducer movement using a first and second light detector
FR2689636B1 (fr) * 1992-04-07 1994-05-20 Institut Francais Petrole Methode et dispositif pour mesurer des caracteristiques optiques d'une substance.
FR2701318B1 (fr) * 1993-02-09 1995-03-17 Inst Francais Du Petrole Dispositif perfectionné et méthode pour mesurer optiquement des caractéristiques d'une substance.
FR2738065B1 (fr) * 1995-08-21 1997-11-07 Inst Francais Du Petrole Dispositif perfectionne et methode pour mesurer optiquement des caracteristiques d'une substance
FR2738064B1 (fr) * 1995-08-21 1997-11-07 Inst Francais Du Petrole Dispositif perfectionne et methode pour mesurer optiquement des caracteristiques d'une substance
US5879294A (en) * 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
US5776058A (en) * 1996-08-13 1998-07-07 Nellcor Puritan Bennett Incorporated Pressure-attached presenting part fetal pulse oximetry sensor
US5954644A (en) * 1997-03-24 1999-09-21 Ohmeda Inc. Method for ambient light subtraction in a photoplethysmographic measurement instrument
US6163377A (en) * 1999-07-23 2000-12-19 Cv Us, Inc. Colorimeter
WO2014150447A1 (fr) * 2013-03-15 2014-09-25 Grove Instruments Inc. Système et procédés de mesure non invasive de concentration en analyte à multiplexage et sans multiplexage

Also Published As

Publication number Publication date
DE2122655A1 (de) 1972-11-30
GB1386872A (en) 1975-03-12
JPS5610583B1 (fr) 1981-03-09
US3825342A (en) 1974-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse