DE3855242T2 - Verfahren zur Messung der Kohlenstoffdioxidkonzentration in einem Medium - Google Patents

Verfahren zur Messung der Kohlenstoffdioxidkonzentration in einem Medium

Info

Publication number
DE3855242T2
DE3855242T2 DE3855242T DE3855242T DE3855242T2 DE 3855242 T2 DE3855242 T2 DE 3855242T2 DE 3855242 T DE3855242 T DE 3855242T DE 3855242 T DE3855242 T DE 3855242T DE 3855242 T2 DE3855242 T2 DE 3855242T2
Authority
DE
Germany
Prior art keywords
concentration
carbon dioxide
measuring
medium
determining
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 - Fee Related
Application number
DE3855242T
Other languages
English (en)
Other versions
DE3855242D1 (de
Inventor
Matthew James Leader
Tadao Kamiya
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.)
Biomedical Sensors Ltd
Original Assignee
Biomedical Sensors Ltd
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 Biomedical Sensors Ltd filed Critical Biomedical Sensors Ltd
Publication of DE3855242D1 publication Critical patent/DE3855242D1/de
Application granted granted Critical
Publication of DE3855242T2 publication Critical patent/DE3855242T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0385—Diffusing membrane; Semipermeable membrane
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6434—Optrodes
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/772—Tip coated light guide
    • 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
    • G01N2021/775—Indicator and selective membrane
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
    • G01N21/80—Indicating pH value
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/204998—Inorganic carbon compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
DE3855242T 1987-02-06 1988-02-04 Verfahren zur Messung der Kohlenstoffdioxidkonzentration in einem Medium Expired - Fee Related DE3855242T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/012,105 US4833091A (en) 1987-02-06 1987-02-06 Sensor system

Publications (2)

Publication Number Publication Date
DE3855242D1 DE3855242D1 (de) 1996-05-30
DE3855242T2 true DE3855242T2 (de) 1996-09-05

Family

ID=21753411

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3855242T Expired - Fee Related DE3855242T2 (de) 1987-02-06 1988-02-04 Verfahren zur Messung der Kohlenstoffdioxidkonzentration in einem Medium
DE8888300948T Expired - Fee Related DE3877791T2 (de) 1987-02-06 1988-02-04 Sensorsystem.
DE8804014U Expired DE8804014U1 (de) 1987-02-06 1988-02-05

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE8888300948T Expired - Fee Related DE3877791T2 (de) 1987-02-06 1988-02-04 Sensorsystem.
DE8804014U Expired DE8804014U1 (de) 1987-02-06 1988-02-05

Country Status (12)

Country Link
US (1) US4833091A (de)
EP (2) EP0283116B1 (de)
JP (1) JPH07104343B2 (de)
AT (1) ATE137331T1 (de)
AU (2) AU586363B2 (de)
BR (1) BR8800478A (de)
CA (1) CA1317781C (de)
DE (3) DE3855242T2 (de)
DK (1) DK170510B1 (de)
ES (2) ES2086586T3 (de)
GR (1) GR3007060T3 (de)
ZA (1) ZA88817B (de)

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US4892383A (en) * 1989-02-17 1990-01-09 Fiberchem Inc. Reservoir fiber optic chemical sensors
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US5858769A (en) * 1989-05-15 1999-01-12 Akzo Nobel N.V. Device for detecting microorganisms
US5244810A (en) * 1990-01-12 1993-09-14 Gottlieb Amos J Analytical method
US5081042A (en) * 1990-03-20 1992-01-14 Minnesota Mining And Manufacturing Company Ionic component sensor and method for making and using same
US5175016A (en) * 1990-03-20 1992-12-29 Minnesota Mining And Manufacturing Company Method for making gas sensing element
US5081041A (en) * 1990-04-03 1992-01-14 Minnesota Mining And Manufacturing Company Ionic component sensor and method for making and using same
US5124130A (en) * 1990-05-22 1992-06-23 Optex Biomedical, Inc. Optical probe
US5155046A (en) * 1990-08-10 1992-10-13 Puritan-Bennett Corporation System and method for measuring oxygen in the presence of halothane
WO1992012413A1 (en) * 1991-01-04 1992-07-23 Baxter Diagnostics Inc. Measurement of bacterial co2 production in an isolated fluorophore by monitoring an absorbance regulated change of fluorescence
US5501225A (en) * 1991-09-20 1996-03-26 Wilson; David F. Imaging of tissue oxygen using needle phosphorimeter
GB9200431D0 (en) * 1992-01-09 1992-02-26 Abbey Biosystems Ltd Carbon dioxide detector
US6861264B2 (en) * 1992-01-27 2005-03-01 Cis Bio International Method of measuring the luminescence emitted in a luminescent assay
US5326531A (en) * 1992-12-11 1994-07-05 Puritan-Bennett Corporation CO2 sensor using a hydrophilic polyurethane matrix and process for manufacturing
US5403746A (en) * 1993-11-30 1995-04-04 Minnesota Mining And Manufacturing Company Sensor with improved drift stability
US5579763A (en) * 1995-07-06 1996-12-03 Institute Of Critical Care Medicine Measurement of systemic perfusion
US6216024B1 (en) 1995-07-06 2001-04-10 Institute Of Critical Care Medicine Method and device for assessing perfusion failure in a patient
US20040127800A1 (en) * 1995-07-06 2004-07-01 Kimball Victor E. Device for assessing perfusion failure in a patient by measurement of blood flow
US6055447A (en) * 1995-07-06 2000-04-25 Institute Of Critical Care Medicine Patient CO2 Measurement
IT1280954B1 (it) * 1995-10-05 1998-02-11 Sorin Biomedica Cardio Spa Procedimento e sistema per rilevare parametri chimico-fisici.
WO1999058961A1 (en) 1998-05-13 1999-11-18 Yellow Springs Optical Sensor Co. Pll. System and method for optical chemical sensing
US6071237A (en) * 1999-02-19 2000-06-06 Institute Of Critical Care Medicine Device and method for assessing perfusion failure in a patient during endotracheal intubation
GB2350892B (en) * 1999-05-27 2002-01-23 Univ Rockefeller A fluorescent bead for determining the temperature of a cell and methods of use thereof
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US20030199095A1 (en) * 2001-06-14 2003-10-23 Kohei Yuyama Ink composition for sensing carbon dioxside gas, carbon dioxside indicator using the same, package provided with the carbon dioxside indicator, and method for sensing pinhole using the same
US7389132B2 (en) * 2000-03-17 2008-06-17 Wei-Kung Wang Mold-in method and apparatus
US20090059203A1 (en) * 2000-03-17 2009-03-05 Wei-Kung Wang Apparatus For Measuring Concentration of a Specific Ingredient In-Situ
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FI117596B (fi) * 2003-04-24 2006-12-15 Valtion Teknillinen Menetelmä muutoksien toteamiseksi pakkauksessa, menetelmä pakkauksen paikantamiseksi, pakkaus ja järjestelmä pakkauksen paikantamiseksi
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Also Published As

Publication number Publication date
ATE137331T1 (de) 1996-05-15
ES2037207T3 (es) 1993-06-16
AU4267789A (en) 1990-01-25
DE8804014U1 (de) 1988-05-11
BR8800478A (pt) 1988-09-27
JPH07104343B2 (ja) 1995-11-13
EP0510728B1 (de) 1996-04-24
CA1317781C (en) 1993-05-18
GR3007060T3 (de) 1993-07-30
AU613244B2 (en) 1991-07-25
ES2086586T3 (es) 1996-07-01
DE3877791D1 (de) 1993-03-11
EP0283116A2 (de) 1988-09-21
DK170510B1 (da) 1995-10-02
EP0510728A3 (en) 1993-02-24
JPS63196853A (ja) 1988-08-15
DE3877791T2 (de) 1993-05-27
DE3855242D1 (de) 1996-05-30
ZA88817B (en) 1989-09-27
US4833091A (en) 1989-05-23
DK58988D0 (da) 1988-02-05
AU1134088A (en) 1988-08-11
AU586363B2 (en) 1989-07-06
EP0283116A3 (en) 1990-03-07
EP0510728A2 (de) 1992-10-28
EP0283116B1 (de) 1993-01-27
DK58988A (da) 1988-08-07

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