ATE137331T1 - Verfahren zur messung der kohlenstoffdioxidkonzentration in einem medium - Google Patents

Verfahren zur messung der kohlenstoffdioxidkonzentration in einem medium

Info

Publication number
ATE137331T1
ATE137331T1 AT92110990T AT92110990T ATE137331T1 AT E137331 T1 ATE137331 T1 AT E137331T1 AT 92110990 T AT92110990 T AT 92110990T AT 92110990 T AT92110990 T AT 92110990T AT E137331 T1 ATE137331 T1 AT E137331T1
Authority
AT
Austria
Prior art keywords
carbon dioxide
dioxide concentration
medium
measuring carbon
determining
Prior art date
Application number
AT92110990T
Other languages
English (en)
Inventor
Matthew James Leader
Tadao Kamiya
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
Application granted granted Critical
Publication of ATE137331T1 publication Critical patent/ATE137331T1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/7703Systems 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03Cuvette constructions
    • G01N2021/0385Diffusing membrane; Semipermeable membrane
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N2021/6417Spectrofluorimetric devices
    • G01N2021/6421Measuring at two or more wavelengths
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6434Optrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439Measuring 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
    • G01N2021/6441Measuring 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/7703Systems 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
    • G01N2021/7706Reagent provision
    • G01N2021/772Tip coated light guide
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N2021/775Indicator and selective membrane
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N2021/7769Measurement method of reaction-produced change in sensor
    • G01N2021/7786Fluorescence
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77Systems 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
    • G01N21/78Systems 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
    • G01N21/80Indicating pH value
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/20Oxygen containing
    • Y10T436/204998Inorganic carbon compounds
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255Liberation 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
AT92110990T 1987-02-06 1988-02-04 Verfahren zur messung der kohlenstoffdioxidkonzentration in einem medium ATE137331T1 (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 (1)

Publication Number Publication Date
ATE137331T1 true ATE137331T1 (de) 1996-05-15

Family

ID=21753411

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92110990T ATE137331T1 (de) 1987-02-06 1988-02-04 Verfahren zur messung der kohlenstoffdioxidkonzentration in einem medium

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) ES2037207T3 (de)
GR (1) GR3007060T3 (de)
ZA (1) ZA88817B (de)

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US5244810A (en) * 1990-01-12 1993-09-14 Gottlieb Amos J Analytical method
US5175016A (en) * 1990-03-20 1992-12-29 Minnesota Mining And Manufacturing Company Method for making gas sensing element
US5081042A (en) * 1990-03-20 1992-01-14 Minnesota Mining And Manufacturing Company Ionic component sensor and method for making and using same
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
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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
US6055447A (en) * 1995-07-06 2000-04-25 Institute Of Critical Care Medicine Patient CO2 Measurement
US20040127800A1 (en) * 1995-07-06 2004-07-01 Kimball Victor E. Device for assessing perfusion failure in a patient by measurement of blood flow
US6216024B1 (en) 1995-07-06 2001-04-10 Institute Of Critical Care Medicine Method and device for assessing perfusion failure in a patient
IT1280954B1 (it) * 1995-10-05 1998-02-11 Sorin Biomedica Cardio Spa Procedimento e sistema per rilevare parametri chimico-fisici.
EP1086367A1 (de) 1998-05-13 2001-03-28 Yellow Springs Optical Sensor Co. PLL. Vorrichtung und verfahren zum optischen chemischen nachweis
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
CN100340857C (zh) * 1999-12-15 2007-10-03 凸板印刷株式会社 二氧化碳气体检测用油墨组合物、和使用该组合物的二氧化碳指示器、以及配置了该指示器的包装体
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
EP1352510A2 (de) * 2001-01-19 2003-10-15 General Instrument Corporation Sprachmenükontrolliertes autodiagnoseverfahren
KR100444224B1 (ko) * 2001-11-13 2004-08-16 삼성전기주식회사 유전체 세라믹 조성물
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
DE3877791D1 (de) 1993-03-11
ES2086586T3 (es) 1996-07-01
DE3855242D1 (de) 1996-05-30
AU4267789A (en) 1990-01-25
EP0283116A2 (de) 1988-09-21
AU1134088A (en) 1988-08-11
AU586363B2 (en) 1989-07-06
JPS63196853A (ja) 1988-08-15
AU613244B2 (en) 1991-07-25
CA1317781C (en) 1993-05-18
BR8800478A (pt) 1988-09-27
US4833091A (en) 1989-05-23
EP0510728A2 (de) 1992-10-28
DE8804014U1 (de) 1988-05-11
GR3007060T3 (de) 1993-07-30
DK58988A (da) 1988-08-07
DE3877791T2 (de) 1993-05-27
EP0510728A3 (en) 1993-02-24
ZA88817B (en) 1989-09-27
JPH07104343B2 (ja) 1995-11-13
DK170510B1 (da) 1995-10-02
EP0283116A3 (en) 1990-03-07
ES2037207T3 (es) 1993-06-16
DK58988D0 (da) 1988-02-05
DE3855242T2 (de) 1996-09-05
EP0283116B1 (de) 1993-01-27
EP0510728B1 (de) 1996-04-24

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