CA2540076A1 - Dispositif ophtalmique comprenant un capteur holographique - Google Patents

Dispositif ophtalmique comprenant un capteur holographique Download PDF

Info

Publication number
CA2540076A1
CA2540076A1 CA002540076A CA2540076A CA2540076A1 CA 2540076 A1 CA2540076 A1 CA 2540076A1 CA 002540076 A CA002540076 A CA 002540076A CA 2540076 A CA2540076 A CA 2540076A CA 2540076 A1 CA2540076 A1 CA 2540076A1
Authority
CA
Canada
Prior art keywords
medium
glucose
holographic
acid
analyte
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.)
Abandoned
Application number
CA002540076A
Other languages
English (en)
Inventor
Christopher Robin Lowe
Satyamoorthy Kabilan
Jeffrey Blyth
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.)
Cambridge Enterprise Ltd
Smart Holograms Ltd
Original Assignee
Individual
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
Priority claimed from GB0322488A external-priority patent/GB0322488D0/en
Priority claimed from GB0401399A external-priority patent/GB0401399D0/en
Application filed by Individual filed Critical Individual
Publication of CA2540076A1 publication Critical patent/CA2540076A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • 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
    • G01N2021/758—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated using reversible reaction
    • 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
    • G01N2021/7723—Swelling part, also for adsorption sensor, i.e. without chemical reaction
    • 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
    • G01N2021/7773—Reflection
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Eyeglasses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Prostheses (AREA)
CA002540076A 2003-09-25 2004-09-27 Dispositif ophtalmique comprenant un capteur holographique Abandoned CA2540076A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0322488.8 2003-09-25
GB0322488A GB0322488D0 (en) 2003-09-25 2003-09-25 Ophthalmic device
GB0401399.1 2004-01-22
GB0401399A GB0401399D0 (en) 2004-01-22 2004-01-22 Ophthalmic device
PCT/GB2004/004093 WO2005031442A1 (fr) 2003-09-25 2004-09-27 Dispositif ophtalmique comprenant un capteur holographique

Publications (1)

Publication Number Publication Date
CA2540076A1 true CA2540076A1 (fr) 2005-04-07

Family

ID=34395443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002540076A Abandoned CA2540076A1 (fr) 2003-09-25 2004-09-27 Dispositif ophtalmique comprenant un capteur holographique

Country Status (5)

Country Link
EP (1) EP1664909A1 (fr)
JP (1) JP4566996B2 (fr)
AU (1) AU2004276949B2 (fr)
CA (1) CA2540076A1 (fr)
WO (1) WO2005031442A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0412654D0 (en) * 2004-06-07 2004-07-07 Univ Cambridge Tech Method of detection
US9248614B2 (en) 2004-06-30 2016-02-02 Novartis Ag Method for lathing silicone hydrogel lenses
GB0419827D0 (en) 2004-09-07 2004-10-13 Univ Cambridge Tech Sensor
GB0514699D0 (en) * 2005-07-18 2005-08-24 Smart Holograms Ltd Holographic sensors and their use
CA2618035A1 (fr) 2005-08-10 2007-02-15 Novartis Ag Hydrogels en silicone
GB0520116D0 (en) * 2005-10-03 2005-11-09 Smart Holograms Ltd Use of holographic sensors
EP1949083A1 (fr) * 2005-11-08 2008-07-30 Smart Holograms Limited Nouveau complexe de boronate et son utilisation dans une sonde à glucose
GB0522796D0 (en) * 2005-11-08 2005-12-14 Smart Holograms Ltd Novel boronate complex and its use in a glucose sensor
JP5068765B2 (ja) 2005-12-14 2012-11-07 ノバルティス アーゲー シリコーンヒドロゲルの製造方法
GB0617730D0 (en) * 2006-09-08 2006-10-18 Smart Holograms Ltd Analyte detection
US20080151181A1 (en) * 2006-12-20 2008-06-26 Bausch & Lomb Incorporated Coatings and Solutions for Contact Lenses
US8454689B2 (en) * 2008-12-30 2013-06-04 Bausch & Lomb Incorporated Brush copolymers
WO2010077709A2 (fr) * 2008-12-30 2010-07-08 Bausch & Lomb Incorporated Dispositifs biomédicaux
WO2010077646A2 (fr) * 2008-12-30 2010-07-08 Bausch & Lomb Incorporated Procédé d'application d'un revêtement polymère renouvelable de lentille
WO2011034592A1 (fr) * 2009-09-18 2011-03-24 University Of Akron Dispositif optique et méthode d'analyse non invasive en temps réel des taux de glycémie
US8410190B2 (en) * 2009-09-22 2013-04-02 Coopervision International Holding Company, Lp Wettable hydrogel materials for use in ophthalmic applications and methods
JP5622188B2 (ja) * 2010-01-05 2014-11-12 独立行政法人物質・材料研究機構 フェニルボロン酸系単量体及びフェニルボロン酸系重合体
JP6194127B2 (ja) * 2015-08-10 2017-09-06 株式会社メニコン グルコース検出体及びグルコース検出方法
WO2019031114A1 (fr) * 2017-08-10 2019-02-14 Jsr株式会社 Polymère, composition de résine, film de résine, procédé de production de film de résine à motifs, et composant électronique
WO2026053928A1 (fr) * 2024-09-03 2026-03-12 株式会社シード Composé polymère comportant un composé d'acide boronique polymérisable et un composé cationique polymérisable en tant que motifs constitutifs et utilisation correspondante

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9406142D0 (en) * 1994-03-28 1994-05-18 British Tech Group A sensor
US7105352B2 (en) * 1996-11-06 2006-09-12 University Of Pittsburgh Intelligent polymerized crystalline colloidal array carbohydrate sensors
PL341387A1 (en) * 1997-12-29 2001-04-09 Novartis Ag Multiple-focus holographic lens
US6139146A (en) * 1997-12-29 2000-10-31 Novartis Ag Programmable corrective lenses
US6579673B2 (en) * 1998-12-17 2003-06-17 Kimberly-Clark Worldwide, Inc. Patterned deposition of antibody binding protein for optical diffraction-based biosensors
EP1206213B1 (fr) * 1999-08-26 2005-01-26 Novartis AG Detecteur d'analyte dans un liquide oculaire
US6366793B1 (en) * 1999-09-10 2002-04-02 Beckman Coulter, Inc. Minimally invasive methods for measuring analtes in vivo
GB0000209D0 (en) * 2000-01-07 2000-03-01 Holmetrica Limited Holographic multiplexed image sensor

Also Published As

Publication number Publication date
AU2004276949A1 (en) 2005-04-07
EP1664909A1 (fr) 2006-06-07
AU2004276949B2 (en) 2008-07-31
JP4566996B2 (ja) 2010-10-20
WO2005031442A1 (fr) 2005-04-07
JP2007506999A (ja) 2007-03-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead