DE68920842T2 - Optischer Wellenleitersensor. - Google Patents

Optischer Wellenleitersensor.

Info

Publication number
DE68920842T2
DE68920842T2 DE68920842T DE68920842T DE68920842T2 DE 68920842 T2 DE68920842 T2 DE 68920842T2 DE 68920842 T DE68920842 T DE 68920842T DE 68920842 T DE68920842 T DE 68920842T DE 68920842 T2 DE68920842 T2 DE 68920842T2
Authority
DE
Germany
Prior art keywords
optical waveguide
waveguide sensor
sensor
optical
waveguide
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
DE68920842T
Other languages
English (en)
Other versions
DE68920842D1 (de
Inventor
David Reed Markle
Barry Colin Crane
Michael Peter Irvine
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
Application granted granted Critical
Publication of DE68920842D1 publication Critical patent/DE68920842D1/de
Publication of DE68920842T2 publication Critical patent/DE68920842T2/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
    • G01N21/75—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1738—Optionally different kinds of measurements; Method being valid for different kinds of measurement
    • G01N2021/174—Optionally different kinds of measurements; Method being valid for different kinds of measurement either absorption-reflection or emission-fluorescence

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE68920842T 1988-12-02 1989-11-29 Optischer Wellenleitersensor. Expired - Fee Related DE68920842T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/279,384 US4889407A (en) 1988-12-02 1988-12-02 Optical waveguide sensor and method of making same

Publications (2)

Publication Number Publication Date
DE68920842D1 DE68920842D1 (de) 1995-03-09
DE68920842T2 true DE68920842T2 (de) 1995-05-24

Family

ID=23068728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920842T Expired - Fee Related DE68920842T2 (de) 1988-12-02 1989-11-29 Optischer Wellenleitersensor.

Country Status (7)

Country Link
US (1) US4889407A (de)
EP (1) EP0372802B1 (de)
JP (1) JPH06100547B2 (de)
AU (1) AU610446B2 (de)
CA (1) CA2004250C (de)
DE (1) DE68920842T2 (de)
ES (1) ES2066867T3 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124130A (en) * 1990-05-22 1992-06-23 Optex Biomedical, Inc. Optical probe
US5201755A (en) * 1990-09-11 1993-04-13 Datascope Investment Corp. Method and apparatus for early detection of leakage and failure of a balloon membrane of a balloon catheter
US5209231A (en) * 1990-11-02 1993-05-11 University Of Connecticut Optical glucose sensor apparatus and method
US5129025A (en) * 1991-02-19 1992-07-07 Texaco Inc. Optical thermal sensing device in fired oil treaters
DE4128846C2 (de) * 1991-08-30 1994-07-14 Rainer Dr Klein Integriert optischer Stoffsensor
US5271398A (en) * 1991-10-09 1993-12-21 Optex Biomedical, Inc. Intra-vessel measurement of blood parameters
US5335305A (en) * 1991-12-19 1994-08-02 Optex Biomedical, Inc. Optical sensor for fluid parameters
GB2265709A (en) * 1992-03-25 1993-10-06 David Russell Blake Reactive oxygen species measuring device
US5322986A (en) * 1992-04-06 1994-06-21 Eastman Kodak Company Methods for preparing polymer stripe waveguides and polymer stripe waveguides prepared thereby
US5333609A (en) * 1992-05-19 1994-08-02 Minnesota Mining And Manufacturing Company Catheter and probe-catheter assembly
US5257338A (en) * 1992-05-22 1993-10-26 Biomedical Sensors, Ltd. Device for transmitting and returning light and apparatus and method of manufacture
CA2096582A1 (en) * 1992-05-22 1993-11-23 Erich H. Wolf Reinforced catheter probe
US5280130A (en) * 1992-05-22 1994-01-18 Biomedical Sensors, Ltd. Assembly of a tube and a part and apparatus and method of manufacture
GB9212305D0 (en) * 1992-06-10 1992-07-22 Applied Research Systems Sensor for optical assay
US5347377A (en) * 1992-06-17 1994-09-13 Eastman Kodak Company Planar waveguide liquid crystal variable retarder
US5342190A (en) * 1992-07-22 1994-08-30 Optex Biomedical, Inc. Apparatus for emplacing viscous material in a cavity
AT397458B (de) * 1992-09-25 1994-04-25 Avl Verbrennungskraft Messtech Sensoranordnung
WO1994010553A1 (en) * 1992-10-23 1994-05-11 Optex Biomedical, Inc. Fibre-optic probe for the measurement of fluid parameters
EP0891807A3 (de) * 1993-06-30 1999-05-12 Diametrics Medical Ltd. Zweiphasiges material
US5560356A (en) * 1994-02-23 1996-10-01 Vitrophage, Inc. Diagnostic system and method using an implanted reflective device
US5622259A (en) * 1995-06-07 1997-04-22 Church; Jonathan M. Reduction of discoloration in plastic materials
US5656241A (en) * 1995-09-07 1997-08-12 Optical Sensors Incorporated Method for manufacturing fiber optic sensors
US5714121A (en) * 1995-09-28 1998-02-03 Optical Sensors Incorporated Optical carbon dioxide sensor, and associated methods of manufacture
US5854863A (en) * 1996-03-15 1998-12-29 Erb; Judith Surface treatment and light injection method and apparatus
GB2333152B (en) * 1998-01-08 2002-11-06 Diametrics Medical Ltd Method and apparatus for monitoring cerebral physiology
KR20010034907A (ko) 1998-06-09 2001-04-25 디아메트리스 메디칼 리미티드 이중벽 카테터 및 제조 방법
US6702972B1 (en) 1998-06-09 2004-03-09 Diametrics Medical Limited Method of making a kink-resistant catheter
WO2002054969A1 (en) * 2001-01-10 2002-07-18 Blood Cell Storage Inc. System for growth, analysis, storage, validation and distribution of cells and tissues used for biomedical purposes
CA2372637A1 (en) * 2002-02-20 2003-08-20 Institut National D'optique Packaged optical sensors on the side of optical fibres
US7108680B2 (en) * 2002-03-06 2006-09-19 Codman & Shurtleff, Inc. Closed-loop drug delivery system
US20030171738A1 (en) * 2002-03-06 2003-09-11 Konieczynski David D. Convection-enhanced drug delivery device and method of use
DE102004047498B4 (de) * 2004-09-23 2010-12-30 Siemens Ag Lichtleiter mit einer strukturierten Oberfläche
WO2007022641A1 (en) * 2005-08-25 2007-03-01 Institut National D'optique Flow cytometry analysis across optical fiber
US7324724B2 (en) * 2005-10-21 2008-01-29 Institut National D'optique Optical fiber devices using component insertion
US9528939B2 (en) 2006-03-10 2016-12-27 Indx Lifecare, Inc. Waveguide-based optical scanning systems
US9423397B2 (en) 2006-03-10 2016-08-23 Indx Lifecare, Inc. Waveguide-based detection system with scanning light source
US7951583B2 (en) 2006-03-10 2011-05-31 Plc Diagnostics, Inc. Optical scanning system
US9976192B2 (en) 2006-03-10 2018-05-22 Ldip, Llc Waveguide-based detection system with scanning light source
US8288157B2 (en) 2007-09-12 2012-10-16 Plc Diagnostics, Inc. Waveguide-based optical scanning systems
WO2011085465A1 (en) 2010-01-18 2011-07-21 Institut National D'optique Flow cytometry analysis across optical fiber
US7751863B2 (en) 2007-02-06 2010-07-06 Glumetrics, Inc. Optical determination of ph and glucose
AU2008213677A1 (en) 2007-02-06 2008-08-14 Glumetrics, Inc. Optical systems and methods for rationmetric measurement of blood glucose concentration
JP5517919B2 (ja) 2007-05-10 2014-06-11 グルメトリクス、 インク． 即時血管内グルコース測定のための平衡非消費蛍光センサー
WO2009067626A1 (en) 2007-11-21 2009-05-28 Glumetrics, Inc. Use of an equilibrium intravascular sensor to achieve tight glycemic control
GB0803492D0 (en) * 2008-02-26 2008-04-02 Glysure Ltd Fibre optic sensor
WO2009129186A2 (en) 2008-04-17 2009-10-22 Glumetrics, Inc. Sensor for percutaneous intravascular deployment without an indwelling cannula
GB2461026B (en) 2008-06-16 2011-03-09 Plc Diagnostics Inc System and method for nucleic acids sequencing by phased synthesis
DE102008050109B4 (de) * 2008-07-21 2010-06-17 Ancosys Gmbh Optischer Sensor
KR20120035912A (ko) 2009-04-29 2012-04-16 피엘씨 다이아그노스틱스, 인크. 스캐닝 광원을 갖는 도파로 기반 검출 시스템
JP2013506503A (ja) 2009-09-30 2013-02-28 グルメトリクス， インコーポレイテッド 抗血栓性コーティングを備えたセンサー
US8467843B2 (en) 2009-11-04 2013-06-18 Glumetrics, Inc. Optical sensor configuration for ratiometric correction of blood glucose measurement
US8694069B1 (en) * 2009-12-21 2014-04-08 Kosense, LLC Fiber-optic probe with embedded peripheral sensors for in-situ continuous monitoring
GB201113435D0 (en) 2011-08-03 2011-09-21 Glysure Ltd Sensor calibration
DE102011081326A1 (de) 2011-08-22 2013-02-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Optischer Sensor, insbesondere zur Bestimmung von Stoffkonzentrationen in wässrigen Lösungen mittels einer Fluoreszenzmessung
US9017622B2 (en) 2012-04-10 2015-04-28 Lightship Medical Limited Calibrator for a sensor
US20130344619A1 (en) 2012-06-21 2013-12-26 Lightship Medical Limited Glucose sensor
US10018566B2 (en) 2014-02-28 2018-07-10 Ldip, Llc Partially encapsulated waveguide based sensing chips, systems and methods of use
WO2016138427A1 (en) 2015-02-27 2016-09-01 Indx Lifecare, Inc. Waveguide-based detection system with scanning light source
DE102019122096A1 (de) * 2019-08-16 2021-02-18 Endress+Hauser Conducta Gmbh+Co. Kg Optochemischer Sensor und Verfahren

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31879A (en) * 1861-04-02 Machine for finishing leatheb
US4200110A (en) * 1977-11-28 1980-04-29 United States Of America Fiber optic pH probe
JPS54155856A (en) * 1978-05-29 1979-12-08 Toshiba Corp Optical fiber sensor
US4344438A (en) * 1978-08-02 1982-08-17 The United States Of America As Represented By The Department Of Health, Education And Welfare Optical sensor of plasma constituents
EP0061884A1 (de) * 1981-03-30 1982-10-06 Imperial Chemical Industries Plc Sensor aus Lichtleitfasern
GB2103786A (en) * 1981-08-14 1983-02-23 Ici Plc Fibre optic sensor
EP0073558A3 (de) * 1981-08-25 1984-09-26 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Lichtleitsonde zur Messung des pH-Wertes von Gewebe
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
WO1986000138A1 (en) * 1984-06-13 1986-01-03 Unilever Plc Devices for use in chemical test procedures
US4803049A (en) * 1984-12-12 1989-02-07 The Regents Of The University Of California pH-sensitive optrode
AU589619B2 (en) * 1985-03-20 1989-10-19 Monash University Fibre optic chemical sensor
US4796633A (en) * 1985-06-25 1989-01-10 American Hospital Supply Corporation Method and apparatus for in vitro calibration of oxygen saturation monitor
US4710623A (en) * 1986-02-27 1987-12-01 Eli Lilly And Company Optical fiber catheter with fiber-contained reactive element
US4801187A (en) * 1986-04-30 1989-01-31 Baxter Travenol Laboratories, Inc. Liquid light tube end cap assembly
US4727730A (en) * 1986-07-10 1988-03-01 Medex, Inc. Integrated optic system for monitoring blood pressure
US4794619A (en) * 1986-12-05 1988-12-27 Conax Buffalo Corporation Optical fiber temperature sensor
US4816130A (en) * 1987-07-02 1989-03-28 Becton, Dickinson And Company Blood electrolyte sensors including crosslinked polyetherurethane membranes
US4785814A (en) * 1987-08-11 1988-11-22 Cordis Corporation Optical probe for measuring pH and oxygen in blood and employing a composite membrane

Also Published As

Publication number Publication date
AU4580089A (en) 1990-07-12
CA2004250C (en) 1994-03-08
US4889407A (en) 1989-12-26
JPH02259453A (ja) 1990-10-22
ES2066867T3 (es) 1995-03-16
EP0372802A2 (de) 1990-06-13
EP0372802A3 (de) 1991-06-12
DE68920842D1 (de) 1995-03-09
CA2004250A1 (en) 1990-06-02
AU610446B2 (en) 1991-05-16
EP0372802B1 (de) 1995-01-25
JPH06100547B2 (ja) 1994-12-12

Similar Documents

Publication Publication Date Title
DE68920842T2 (de) Optischer Wellenleitersensor.
DE68916010D1 (de) Optischer Messfühler.
DK376389D0 (da) Optisk foeler
FI891846A (fi) Optisk avbrytare.
DE59004780D1 (de) Faseroptischer Sensor.
DE68903825T2 (de) Optisches fluorphosphatglas.
KR900006769A (ko) 광학센서
DE3886699D1 (de) Faseroptischer Sensor.
DE3888330T2 (de) Optischer Wellenleiter.
DE69016919D1 (de) Optischer Sensor.
DE68900533D1 (de) Optischer positionssensor.
FI912295A0 (fi) Optisk hastighetsbestaemning.
DE3877543D1 (de) Optischer fibersensor.
DE68922472T2 (de) Optisches Gerät.
DE3679126D1 (de) Fiberoptischer sensor.
DE69023799T2 (de) Lichtleiter-Messfühler.
NO895279D0 (no) Optisk fiber.
NO890698D0 (no) Optisk fiberfoeler.
KR910014686A (ko) 광센서
DE3750292D1 (de) Optischer Verschiebungsaufnehmer.
DE58905825D1 (de) Faseroptischer Stromsensor.
DE3874508T2 (de) Optischer positionssensor.
DE3877270T2 (de) Optische fuehleranordnungen.
DE68901681D1 (de) Faseroptischer versetzungssensor.
DE3885499D1 (de) Optische Sensoranordnung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee