ES8706959A1 - Procedimiento y aparato para la determinacion rapida de al menos un parametro de un medio de prueba - Google Patents
Procedimiento y aparato para la determinacion rapida de al menos un parametro de un medio de pruebaInfo
- Publication number
- ES8706959A1 ES8706959A1 ES547133A ES547133A ES8706959A1 ES 8706959 A1 ES8706959 A1 ES 8706959A1 ES 547133 A ES547133 A ES 547133A ES 547133 A ES547133 A ES 547133A ES 8706959 A1 ES8706959 A1 ES 8706959A1
- Authority
- ES
- Spain
- Prior art keywords
- parameters
- parameter
- luminescent
- properties
- sample medium
- 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
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"
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0833—Measuring rate of oxygen consumption
-
- 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
-
- 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"
- G01N2021/6432—Quenching
-
- 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
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
- G01N2201/0627—Use of several LED's for spectral resolution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/069—Supply of sources
- G01N2201/0696—Pulsed
-
- 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
- Y10T436/207497—Molecular oxygen
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Physiology (AREA)
- Obesity (AREA)
- Emergency Medicine (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Optical Measuring Cells (AREA)
Abstract
DETERMINACION RAPIDA DE UN PARAMETRO DE UN MEDIO DE PRUEBA. SE DIRIGE LUZ DE LONGITUD DE ONDA DEFINIDA SOBRE UNA CAPA LUMINISCENTE QUE ENTRA EN CONTACTO CON EL MEDIO DE PRUEBA Y CUYAS PROPIEDADES DE LUMINISCENCIA DEPENDEN DE LOS PARAMETROS A DETERMINAR. LA LUZ DE LUMINSCENCIA SE DETERMINA MEDIANTE DETECTORES, CUYAS SEÑALES SON UNA MEDIDA PARA LOS PARAMETROS. PARA PODER REALIZAR UNA DETERMINACION PERFECTA DE UN PARAMETRO CON TIEMPO DE AJUSTE CORTO, TAMBIEN EN EL CASO DE QUE EXISTAN VARIOS PARAMETROS INFLUENCIADORES DE LAS PROPIEDADES DE LUMINISCENCIA, ESTA PREVISTO DETERMINAR LA INTENSIDAD DE LUMINISCENCIA PARA UNA GAMA DE LONGITUDES DE ONDA DIFERENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3434423 | 1984-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES547133A0 ES547133A0 (es) | 1987-07-01 |
ES8706959A1 true ES8706959A1 (es) | 1987-07-01 |
Family
ID=6245822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES547133A Expired ES8706959A1 (es) | 1984-09-19 | 1985-09-19 | Procedimiento y aparato para la determinacion rapida de al menos un parametro de un medio de prueba |
Country Status (7)
Country | Link |
---|---|
US (1) | US4968632A (es) |
EP (1) | EP0175352B1 (es) |
JP (1) | JPH0697205B2 (es) |
AU (1) | AU574839B2 (es) |
CA (1) | CA1266996A (es) |
DE (1) | DE3583197D1 (es) |
ES (1) | ES8706959A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT393326B (de) * | 1988-08-02 | 1991-09-25 | Avl Verbrennungskraft Messtech | Indikatorsubstanz fuer eine messvorrichtung zur optischen bestimmung interessierender parameter einer probe und messverfahren dafuer |
US5094959A (en) * | 1989-04-26 | 1992-03-10 | Foxs Labs | Method and material for measurement of oxygen concentration |
JP2970967B2 (ja) * | 1991-11-20 | 1999-11-02 | 浜松ホトニクス株式会社 | 蛍光性プローブ試薬を用いた細胞内イオン濃度測定法 |
FR2718237B1 (fr) * | 1994-03-30 | 1996-06-21 | Europ Propulsion | Dispositif de mesure optique de température cryogénique. |
AT403745B (de) * | 1996-02-29 | 1998-05-25 | Avl Verbrennungskraft Messtech | Messanordnung mit einem für anregungs- und messstrahlung transparentem trägerelement |
US6815211B1 (en) | 1998-08-04 | 2004-11-09 | Ntc Technology | Oxygen monitoring methods and apparatus (I) |
US7335164B2 (en) | 1996-07-15 | 2008-02-26 | Ntc Technology, Inc. | Multiple function airway adapter |
US6325978B1 (en) | 1998-08-04 | 2001-12-04 | Ntc Technology Inc. | Oxygen monitoring and apparatus |
GB9717021D0 (en) * | 1997-08-12 | 1997-10-15 | Kalibrant Limited | A detector |
US6391264B2 (en) * | 1999-02-11 | 2002-05-21 | Careside, Inc. | Cartridge-based analytical instrument with rotor balance and cartridge lock/eject system |
US6531095B2 (en) * | 1999-02-11 | 2003-03-11 | Careside, Inc. | Cartridge-based analytical instrument with optical detector |
US6632402B2 (en) * | 2001-01-24 | 2003-10-14 | Ntc Technology Inc. | Oxygen monitoring apparatus |
AUPS267702A0 (en) * | 2002-05-30 | 2002-06-20 | Corbett Research Pty Ltd | Optical means for calibrating temperature |
JP3903000B2 (ja) * | 2002-11-14 | 2007-04-11 | アークレイ株式会社 | 測定装置、蛍光測定装置及び蛍光測定方法 |
US20060171845A1 (en) * | 2005-01-31 | 2006-08-03 | Dakota Technologies, Inc. | Sensors for measuring analytes |
JP2008545968A (ja) * | 2005-06-02 | 2008-12-18 | グラクソ グループ リミテッド | 誘導駆動方式のリモート酸素センサ |
US7781221B2 (en) * | 2006-08-18 | 2010-08-24 | Ric Investments, Llc | System and method of compensating for system delay in analyte analyzation |
US20100130839A1 (en) * | 2007-04-27 | 2010-05-27 | St. Jude Medical Ab | Implantable devices and method for determining a concentration of a substance and/or molecule in blood or tissue of a patient |
US20090128344A1 (en) * | 2007-11-21 | 2009-05-21 | General Electric Company | Systems, Apparatuses And Methods For Monitoring Physical Conditions Of A Bed Occupant |
JP4631922B2 (ja) * | 2008-03-31 | 2011-02-16 | トヨタ自動車株式会社 | 試料濃度検出方法、装置およびプログラム |
JP4725593B2 (ja) * | 2008-03-31 | 2011-07-13 | トヨタ自動車株式会社 | 試料濃度検出方法、装置およびプログラム |
JP5301254B2 (ja) * | 2008-12-02 | 2013-09-25 | 理研計器株式会社 | 光学式ガス検知器 |
WO2010068670A1 (en) | 2008-12-09 | 2010-06-17 | Advanced Analytical Technologies, Inc. | Capillary electrophoresis fluorescent detection system |
AT507994B1 (de) * | 2009-01-19 | 2011-05-15 | Smart Medical Solutions Gmbh | Messanordnung zur bestimmung zumindest eines parameters einer probenflüssigkeit |
JP6264912B2 (ja) * | 2014-02-04 | 2018-01-24 | 学校法人慶應義塾 | 温度及び酸素濃度測定装置 |
SE542345C2 (en) * | 2018-08-03 | 2020-04-14 | Redsense Medical Ab | Device for measuring a property of a measurement object by luminescence |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285703A (en) * | 1963-05-31 | 1966-11-15 | Nippon Oxygen Co Ltd | Photosensitive means for determining trace oxygen by measuring chemiluminescence |
US3612866A (en) * | 1969-07-08 | 1971-10-12 | Brian Stevens | Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation |
US3725658A (en) * | 1971-01-18 | 1973-04-03 | Trw Inc | Apparatus and method for continuously detecting oxygen in a gas stream |
JPS5036191A (es) * | 1973-07-25 | 1975-04-05 | ||
US3910701A (en) * | 1973-07-30 | 1975-10-07 | George R Henderson | Method and apparatus for measuring light reflectance absorption and or transmission |
CA1049808A (en) * | 1975-02-10 | 1979-03-06 | Arthur Fontijn | Chemiluminescent method and apparatus for determining the photochemical reactivity of organic pollutants |
DE2508637C3 (de) * | 1975-02-28 | 1979-11-22 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Anordnung zur optischen Messung von Blutgasen |
JPS51103495A (ja) * | 1975-03-10 | 1976-09-13 | Kogyo Gijutsuin | Kitaikagakuhatsukohonyoru fukususeibunno nodosokuteihoho |
US4167331A (en) * | 1976-12-20 | 1979-09-11 | Hewlett-Packard Company | Multi-wavelength incremental absorbence oximeter |
US4150951A (en) * | 1977-09-19 | 1979-04-24 | The Aerospace Corporation | Measurement of concentrations of gaseous phase elements |
DE3148830A1 (de) * | 1981-12-10 | 1983-06-23 | Wolfgang Prof. Dr.Dr. 6500 Mainz Barnikol | "vorrichtung zur bestimmung der sauerstoffkonzentration in gasen, fluessigkeiten und geweben" |
US4476870A (en) * | 1982-03-30 | 1984-10-16 | The United States Of America As Represented By The Department Of Health And Human Services | Fiber optic PO.sbsb.2 probe |
US4495293A (en) * | 1983-02-24 | 1985-01-22 | Abbott Laboratories | Fluorometric assay |
AT390840B (de) * | 1983-06-08 | 1990-07-10 | Avl Verbrennungskraft Messtech | Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens |
EP0190830A3 (en) * | 1985-02-04 | 1988-04-27 | Gould Inc. | Single optical fiber sensor for measuring the partial pressure of oxygen |
US4752115A (en) * | 1985-02-07 | 1988-06-21 | Spectramed, Inc. | Optical sensor for monitoring the partial pressure of oxygen |
-
1985
- 1985-09-17 JP JP60205152A patent/JPH0697205B2/ja not_active Expired - Lifetime
- 1985-09-17 EP EP85111761A patent/EP0175352B1/de not_active Expired - Lifetime
- 1985-09-17 CA CA000490875A patent/CA1266996A/en not_active Expired - Fee Related
- 1985-09-17 DE DE8585111761T patent/DE3583197D1/de not_active Expired - Fee Related
- 1985-09-18 AU AU47573/85A patent/AU574839B2/en not_active Ceased
- 1985-09-19 ES ES547133A patent/ES8706959A1/es not_active Expired
-
1989
- 1989-09-18 US US07/409,964 patent/US4968632A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1266996A (en) | 1990-03-27 |
DE3583197D1 (de) | 1991-07-18 |
US4968632A (en) | 1990-11-06 |
EP0175352B1 (de) | 1991-06-12 |
AU574839B2 (en) | 1988-07-14 |
ES547133A0 (es) | 1987-07-01 |
JPS6179143A (ja) | 1986-04-22 |
EP0175352A2 (de) | 1986-03-26 |
AU4757385A (en) | 1986-03-27 |
EP0175352A3 (en) | 1988-09-07 |
JPH0697205B2 (ja) | 1994-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990601 |