ES2037207T3 - Sistema sensor. - Google Patents

Sistema sensor.

Info

Publication number
ES2037207T3
ES2037207T3 ES198888300948T ES88300948T ES2037207T3 ES 2037207 T3 ES2037207 T3 ES 2037207T3 ES 198888300948 T ES198888300948 T ES 198888300948T ES 88300948 T ES88300948 T ES 88300948T ES 2037207 T3 ES2037207 T3 ES 2037207T3
Authority
ES
Spain
Prior art keywords
fluorescent
concentration
sensor system
carbon dioxide
sensitive
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 - Lifetime
Application number
ES198888300948T
Other languages
English (en)
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.)
Shiley Inc
Original Assignee
Shiley Inc
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 Shiley Inc filed Critical Shiley Inc
Application granted granted Critical
Publication of ES2037207T3 publication Critical patent/ES2037207T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Glass Compositions (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

UN SISTEMA SENSOR PARA DETERMINAR EL PH O LA CONCENTRACION DE DIOXIDO DE CARBONO DE UN MEDIO LIQUIDO, QUE COMPRENDE, EN COMBINACION, UN INDICADOR FLUORESCENTE NO SENSIBLE AL PH Y UN INDICADOR FLUORESCENTE SENSIBLE AL PH, QUE ACTUAN CONCERTADOS, O UN SOLO INDICADOR FLUORESCENTE QUE EMITE SEÑALES FLUORESCENTES DE DIFERENTES LONGITUDES DE ONDA EN DISTINTOS SOPORTES, SISTEMA(S) QUE PRODUCE SEÑALES DIVERGENTES, LA RELACION DE LAS CUALES PROPORCIONA UNA DETERMINACION EXACTA Y ESTABLE DEL PARAMETRO QUE SE MIDE. TAMBIEN SE DESCRIBE UN METODO PARA DETERMINAR PH Y CONCENTRACION DE DIOXIDO DE CARBONO.
ES198888300948T 1987-02-06 1988-02-04 Sistema sensor. Expired - Lifetime ES2037207T3 (es)

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
ES2037207T3 true ES2037207T3 (es) 1993-06-16

Family

ID=21753411

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92110990T Expired - Lifetime ES2086586T3 (es) 1987-02-06 1988-02-04 Un procedimiento para medir la concentracion de dioxido de carbono en un medio.
ES198888300948T Expired - Lifetime ES2037207T3 (es) 1987-02-06 1988-02-04 Sistema sensor.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92110990T Expired - Lifetime ES2086586T3 (es) 1987-02-06 1988-02-04 Un procedimiento para medir la concentracion de dioxido de carbono en un medio.

Country Status (12)

Country Link
US (1) US4833091A (es)
EP (2) EP0283116B1 (es)
JP (1) JPH07104343B2 (es)
AT (1) ATE137331T1 (es)
AU (2) AU586363B2 (es)
BR (1) BR8800478A (es)
CA (1) CA1317781C (es)
DE (3) DE3877791T2 (es)
DK (1) DK170510B1 (es)
ES (2) ES2086586T3 (es)
GR (1) GR3007060T3 (es)
ZA (1) ZA88817B (es)

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US5462052A (en) * 1987-01-30 1995-10-31 Minnesota Mining And Manufacturing Co. Apparatus and method for use in measuring a compositional parameter of blood
US4851195A (en) * 1987-08-17 1989-07-25 Pfizer Hospital Products Group, Inc. Carbon dioxide sensor
US5217876A (en) * 1988-03-15 1993-06-08 Akzo N.V. Method for detecting microorganisms
US5518895A (en) * 1990-02-15 1996-05-21 Akzo N.V. Device for detecting microorganisms using piezoelectric means
US4892383A (en) * 1989-02-17 1990-01-09 Fiberchem Inc. Reservoir fiber optic chemical sensors
US5094959A (en) * 1989-04-26 1992-03-10 Foxs Labs Method and material for measurement of oxygen concentration
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
CA2077560A1 (en) * 1991-01-04 1992-07-05 Roger J. Morris 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
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
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
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
JP4240888B2 (ja) * 1999-12-15 2009-03-18 凸版印刷株式会社 炭酸ガス検知用インキ組成物、及びこれを用いた炭酸ガスインジケーター、並びに炭酸ガスインジケーターを配置した包装体
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
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US20090059203A1 (en) * 2000-03-17 2009-03-05 Wei-Kung Wang Apparatus For Measuring Concentration of a Specific Ingredient In-Situ
AU2002236779A1 (en) * 2001-01-19 2002-07-30 General Instrument Corporation Voice menu controlled self-diagnostic method
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
US20040259270A1 (en) * 2003-06-19 2004-12-23 Wolf David E. System, device and method for exciting a sensor and detecting analyte
US8133177B2 (en) * 2003-09-23 2012-03-13 Vasamed, Inc. System and method for assessing capillary vitality
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Also Published As

Publication number Publication date
EP0510728A3 (en) 1993-02-24
EP0283116B1 (en) 1993-01-27
ATE137331T1 (de) 1996-05-15
EP0283116A2 (en) 1988-09-21
DK58988A (da) 1988-08-07
BR8800478A (pt) 1988-09-27
JPS63196853A (ja) 1988-08-15
AU4267789A (en) 1990-01-25
CA1317781C (en) 1993-05-18
ZA88817B (en) 1989-09-27
DE3877791D1 (de) 1993-03-11
JPH07104343B2 (ja) 1995-11-13
AU613244B2 (en) 1991-07-25
DE8804014U1 (de) 1988-05-11
EP0510728B1 (en) 1996-04-24
DK58988D0 (da) 1988-02-05
GR3007060T3 (es) 1993-07-30
ES2086586T3 (es) 1996-07-01
EP0510728A2 (en) 1992-10-28
US4833091A (en) 1989-05-23
DK170510B1 (da) 1995-10-02
EP0283116A3 (en) 1990-03-07
DE3855242T2 (de) 1996-09-05
DE3877791T2 (de) 1993-05-27
AU1134088A (en) 1988-08-11
AU586363B2 (en) 1989-07-06
DE3855242D1 (de) 1996-05-30

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