FR2493985B1 - Appareil de controle de la pression partielle de gaz - Google Patents

Appareil de controle de la pression partielle de gaz

Info

Publication number
FR2493985B1
FR2493985B1 FR8121101A FR8121101A FR2493985B1 FR 2493985 B1 FR2493985 B1 FR 2493985B1 FR 8121101 A FR8121101 A FR 8121101A FR 8121101 A FR8121101 A FR 8121101A FR 2493985 B1 FR2493985 B1 FR 2493985B1
Authority
FR
France
Prior art keywords
gas pressure
monitoring apparatus
pressure monitoring
partial gas
partial
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
FR8121101A
Other languages
English (en)
Other versions
FR2493985A1 (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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of FR2493985A1 publication Critical patent/FR2493985A1/fr
Application granted granted Critical
Publication of FR2493985B1 publication Critical patent/FR2493985B1/fr
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
    • A61B5/1468—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
    • 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
    • A61B5/14539—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 pH
    • 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
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/40—Semi-permeable membranes or partitions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8121101A 1980-11-11 1981-11-10 Appareil de controle de la pression partielle de gaz Expired FR2493985B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8036191 1980-11-11

Publications (2)

Publication Number Publication Date
FR2493985A1 FR2493985A1 (fr) 1982-05-14
FR2493985B1 true FR2493985B1 (fr) 1985-08-23

Family

ID=10517232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121101A Expired FR2493985B1 (fr) 1980-11-11 1981-11-10 Appareil de controle de la pression partielle de gaz

Country Status (14)

Country Link
US (1) US4463593A (fr)
JP (1) JPS57156537A (fr)
AU (1) AU7734281A (fr)
BE (1) BE891071A (fr)
CA (1) CA1176486A (fr)
DE (1) DE3144601A1 (fr)
DK (1) DK497181A (fr)
ES (1) ES506979A0 (fr)
FI (1) FI813537L (fr)
FR (1) FR2493985B1 (fr)
IT (1) IT1172056B (fr)
NL (1) NL8105083A (fr)
NO (1) NO813803L (fr)
SE (1) SE8106647L (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381593B (de) * 1983-02-09 1986-11-10 Avl Verbrennungskraft Messtech Messanordnung mit zumindest einem sensor
US5255553A (en) * 1989-11-17 1993-10-26 Orbisphere Laboratories Neuchatel Sa Method and apparatus for determining specific thermal conductivity parameters of gases
US5121627A (en) * 1990-05-21 1992-06-16 Aoust Brian G D Integrated miniaturized sensor for measuring total dissolved gas and liquid vapor
US5033286A (en) * 1990-06-18 1991-07-23 Westinghouse Electric Corp. On-line instrument for measuring effective partial pressure of dissolved gases in a liquid
US5331845A (en) * 1993-01-19 1994-07-26 Orbishpere Laboratories Neuchatel Sa Probe and method for detecting alcohol
US7582196B2 (en) * 2004-08-16 2009-09-01 General Electric Company Laminated membranes for diffusion limited gas sensors resistant to pressure variations
US8640560B2 (en) 2008-03-26 2014-02-04 Emd Millipore Corporation System and method for interfacing sensors to a sterile flow stream
FR2943134B1 (fr) 2009-03-13 2011-10-07 Millipore Corp Dispositif pour determiner une grandeur physique d'un liquide circulant dans une conduite
CA3123569A1 (fr) 2012-03-15 2013-09-19 Fisher & Paykel Healthcare Limited Systeme d'humidification de gaz respiratoire
CA2871598C (fr) 2012-04-27 2023-02-21 Fisher & Paykel Healthcare Limited Fonctionnalites d'usabilite pour systeme d'humidification respiratoire
CA3176652A1 (fr) 2013-09-13 2015-03-19 Fisher And Paykel Healthcare Limited Connecteur de circuits pour systeme d'humidification
GB2558102B (en) 2013-12-20 2018-11-28 Fisher & Paykel Healthcare Ltd Humidification system connections
WO2015119515A1 (fr) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Système d'humidification respiratoire
CN112370630A (zh) 2014-06-03 2021-02-19 费雪派克医疗保健有限公司 用于呼吸治疗***的流动混合器
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
JPWO2020196086A1 (fr) 2019-03-28 2020-10-01

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028224A (en) * 1958-02-17 1962-04-03 Technicon Instr Analysis or other processing of gaseous fluids
US3418231A (en) * 1965-11-09 1968-12-24 Instrumentation Labor Inc Cuvette for supporting a sensing cell
NL129346C (fr) * 1966-06-23
US3459176A (en) * 1966-06-24 1969-08-05 Beckman Instruments Inc Apparatus and method of sampling a dialyzable component of blood
US3575836A (en) * 1969-02-14 1971-04-20 Beckman Instruments Inc Polarographic sensor
GB1309549A (en) * 1969-06-13 1973-03-14 Atomic Energy Authority Uk Carbon content analysis
US3661010A (en) * 1970-04-07 1972-05-09 Instrumentation Labor Inc Fluid sample analyzing apparatus
US3661019A (en) * 1970-05-07 1972-05-09 Elitex Zavody Textilniho Device for transforming a rotary motion into a linear reversing motion, particularly for textile machines
GB1354460A (en) * 1970-11-10 1974-06-05 Aegis Installations Ltd Reinforced concrete and articles and structures made therefrom
US3826730A (en) * 1970-11-23 1974-07-30 Int Biophysics Corp Disposable electrochemical electrode
US3767552A (en) * 1971-10-06 1973-10-23 Teledyne Ind Gas analyzer
BE792378A (fr) * 1971-12-07 1973-06-06 Rhone Poulenc Sa Membrane en polymere organosilicique
JPS4926593U (fr) * 1972-06-05 1974-03-07
US3929588A (en) * 1973-08-03 1975-12-30 Biomarine Industries Method of and apparatus for determining the oxygen content of blood
GB1509174A (en) * 1974-04-05 1978-04-26 Searle & Co Device for measuring blood gases
US3926561A (en) * 1974-05-13 1975-12-16 Meloy Lab Gas analysis employing semi-permeable membrane
GB1512989A (en) * 1974-08-01 1978-06-01 Airco Inc Method and apparatus for in vivo blood gas analysis
GB1452574A (en) * 1974-08-30 1976-10-13 Distillers Co Yeast Ltd Instrument for detecting carbon dioxide
GB1494441A (en) * 1976-01-08 1977-12-07 Distillers Co Yeast Ltd Device for use in and a method of detecting carbon dioxide dissolved in solution
DE2733451A1 (de) * 1977-07-25 1979-02-08 Issel Wolfgang Verfahren zur kontinuierlichen messung von beimischungen in fluessigkeiten und gasen
US4244713A (en) * 1977-08-25 1981-01-13 The Medishield Corporation Limited Apparatus for analysis of absorbed gases
DE2801223C3 (de) * 1978-01-12 1981-01-15 Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig Elektrodenanordnung
GB1602520A (en) * 1978-04-05 1981-11-11 Sira Institute Method and apparatus for analysing blood
US4338174A (en) * 1979-01-08 1982-07-06 Mcneilab, Inc. Electrochemical sensor with temperature compensation means
GB2041539B (en) * 1979-02-09 1983-08-17 Telegan Ltd Oxygen level meter
US4269685A (en) * 1979-10-16 1981-05-26 Mcneilabs, Inc. Disposable polarographic gas sensor system

Also Published As

Publication number Publication date
CA1176486A (fr) 1984-10-23
FR2493985A1 (fr) 1982-05-14
NL8105083A (nl) 1982-06-01
DE3144601A1 (de) 1982-07-15
DK497181A (da) 1982-05-12
AU7734281A (en) 1982-05-20
JPS57156537A (en) 1982-09-27
ES8206978A1 (es) 1982-09-01
BE891071A (fr) 1982-03-01
SE8106647L (sv) 1982-05-12
ES506979A0 (es) 1982-09-01
NO813803L (no) 1982-05-12
JPH021258B2 (fr) 1990-01-10
FI813537L (fi) 1982-05-12
DE3144601C2 (fr) 1992-06-11
IT1172056B (it) 1987-06-18
IT8149672A0 (it) 1981-11-10
US4463593A (en) 1984-08-07

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Legal Events

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