FR2348490B1 - - Google Patents

Info

Publication number
FR2348490B1
FR2348490B1 FR7711496A FR7711496A FR2348490B1 FR 2348490 B1 FR2348490 B1 FR 2348490B1 FR 7711496 A FR7711496 A FR 7711496A FR 7711496 A FR7711496 A FR 7711496A FR 2348490 B1 FR2348490 B1 FR 2348490B1
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
FR7711496A
Other versions
FR2348490A1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19762616952 external-priority patent/DE2616952C2/de
Priority claimed from DE19772712158 external-priority patent/DE2712158C2/de
Application filed by Individual filed Critical Individual
Publication of FR2348490A1 publication Critical patent/FR2348490A1/fr
Application granted granted Critical
Publication of FR2348490B1 publication Critical patent/FR2348490B1/fr
Granted 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7711496A 1976-04-17 1977-04-15 Procede et dispositif d'analyse de fractions gazeuses (oxygene, monoxyde de carbone et dioxyde de carbone) dans des echantillons liquides ou gazeux, en particulier air pulmonaire et sang Granted FR2348490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762616952 DE2616952C2 (de) 1976-04-17 1976-04-17 Verfahren zur Fotometrischen Messung der Konzentration von Gasanteilen von Blut
DE19772712158 DE2712158C2 (de) 1977-03-19 1977-03-19 Vorrichtung zur photometrischen Messung des Sauerstoffgehaltes gasförmiger oder fluessiger Proben

Publications (2)

Publication Number Publication Date
FR2348490A1 FR2348490A1 (fr) 1977-11-10
FR2348490B1 true FR2348490B1 (fr) 1983-04-22

Family

ID=25770357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711496A Granted FR2348490A1 (fr) 1976-04-17 1977-04-15 Procede et dispositif d'analyse de fractions gazeuses (oxygene, monoxyde de carbone et dioxyde de carbone) dans des echantillons liquides ou gazeux, en particulier air pulmonaire et sang

Country Status (6)

Country Link
JP (1) JPS52154693A (fr)
BR (1) BR7702432A (fr)
CH (1) CH632844A5 (fr)
FR (1) FR2348490A1 (fr)
GB (1) GB1582376A (fr)
SE (2) SE441218B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032150A1 (de) * 1980-08-26 1982-04-01 Hellige Gmbh, 7800 Freiburg Verfahren und messeinrichtung zur kolorimetrischen bestimmung der konzentration eines chemischen stoffs, insbesondere des partialdrucks eines im blut geloesten gases
US5071768A (en) * 1985-06-14 1991-12-10 Carrier Corporation Method and apparatus for refrigerant testing in a closed system
US8741234B2 (en) * 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
DE102014006317B3 (de) * 2014-04-30 2015-05-07 Gebrüder Heyl Analysentechnik GmbH & Co KG Verfahren zur Erweiterung des Messbereiches von fotometrischen Systemen
CN106290331A (zh) * 2016-07-27 2017-01-04 郑州点石生物技术有限公司 光学血气检测仪

Also Published As

Publication number Publication date
SE456371B (sv) 1988-09-26
SE7704295L (sv) 1977-10-18
SE8304989D0 (sv) 1983-09-16
BR7702432A (pt) 1978-01-17
JPS6136184B2 (fr) 1986-08-16
JPS52154693A (en) 1977-12-22
FR2348490A1 (fr) 1977-11-10
CH632844A5 (en) 1982-10-29
GB1582376A (en) 1981-01-07
SE8304989L (sv) 1983-09-16
SE441218B (sv) 1985-09-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse