ATE220878T1 - Verfahren und anordnung zur messung des karotinoidwertes in der macula - Google Patents

Verfahren und anordnung zur messung des karotinoidwertes in der macula

Info

Publication number
ATE220878T1
ATE220878T1 AT98909124T AT98909124T ATE220878T1 AT E220878 T1 ATE220878 T1 AT E220878T1 AT 98909124 T AT98909124 T AT 98909124T AT 98909124 T AT98909124 T AT 98909124T AT E220878 T1 ATE220878 T1 AT E220878T1
Authority
AT
Austria
Prior art keywords
scattered
light
macular
levels
laser
Prior art date
Application number
AT98909124T
Other languages
English (en)
Inventor
Paul S Bernstein
Werner Gellerman
Robert W Mcclane
Original Assignee
Univ Utah Res Found
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 Univ Utah Res Found filed Critical Univ Utah Res Found
Application granted granted Critical
Publication of ATE220878T1 publication Critical patent/ATE220878T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT98909124T 1997-03-13 1998-03-11 Verfahren und anordnung zur messung des karotinoidwertes in der macula ATE220878T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/815,936 US5873831A (en) 1997-03-13 1997-03-13 Method and system for measurement of macular carotenoid levels
PCT/US1998/004786 WO1998040006A1 (en) 1997-03-13 1998-03-11 Method and system for measurement of macular carotenoid levels

Publications (1)

Publication Number Publication Date
ATE220878T1 true ATE220878T1 (de) 2002-08-15

Family

ID=25219229

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98909124T ATE220878T1 (de) 1997-03-13 1998-03-11 Verfahren und anordnung zur messung des karotinoidwertes in der macula

Country Status (8)

Country Link
US (1) US5873831A (de)
EP (1) EP0966224B1 (de)
JP (1) JP2001517978A (de)
AT (1) ATE220878T1 (de)
AU (1) AU6698798A (de)
CA (1) CA2263262C (de)
DE (1) DE69806732T2 (de)
WO (1) WO1998040006A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721583B1 (en) * 1998-11-19 2004-04-13 The United States Of America Method for non-invasive identification of individuals at risk for diabetes
US6205354B1 (en) * 1999-06-18 2001-03-20 University Of Utah Method and apparatus for noninvasive measurement of carotenoids and related chemical substances in biological tissue
US6293675B1 (en) 1999-07-12 2001-09-25 Elmer H. Eger Macular stressmeter
US6573299B1 (en) 1999-09-20 2003-06-03 Advanced Medical Instruments Method and compositions for treatment of the aging eye
US6583873B1 (en) 2000-09-25 2003-06-24 The Carnegie Institution Of Washington Optical devices having a wavelength-tunable dispersion assembly that has a volume dispersive diffraction grating
US6961599B2 (en) * 2001-01-09 2005-11-01 Childrens Hospital Los Angeles Identifying or measuring selected substances or toxins in a subject using resonant raman signals
US7215420B2 (en) * 2001-03-22 2007-05-08 Werner Gellerman Optical method and apparatus for determining status of agricultural products
DE10129652B4 (de) * 2001-06-15 2018-01-04 Carl Zeiss Jena Gmbh Anordnung und Verfahren zur Bestimmung der zweidimensionalen Verteilung von Funduspigmenten, insbesondere des Makulapigments Xanthophyll
US7039452B2 (en) * 2002-12-19 2006-05-02 The University Of Utah Research Foundation Method and apparatus for Raman imaging of macular pigments
FR2842413B1 (fr) * 2002-07-18 2005-06-03 Univ Lille Sciences Tech Appareil pour le traitement de la degenerescence maculaire liee a l'age (dmla)
CA2515109A1 (en) * 2003-02-05 2004-08-26 James L. Lambert Non-invasive in vivo measurement of macular carotenoids
US20040254479A1 (en) * 2003-02-20 2004-12-16 John Fralick Bio-photonic feedback control software and database
EP1617756A1 (de) * 2003-05-01 2006-01-25 Millennium Diet and Nutriceuticals Limited Messung der verteilung des makulapigments
US20050278184A1 (en) * 2004-06-10 2005-12-15 John Fralick Bio-photonic feedback control software and database
US20050197580A1 (en) * 2004-02-19 2005-09-08 Scott Ferguson Synthetic calibration standard for photonic response of tissues
US20120252050A1 (en) 2004-06-22 2012-10-04 Crescent Diagnostics Limited Methods for assessing risk of bone fracture
CA2577164A1 (en) 2004-06-22 2005-12-29 Crescent Diagnostics (Ireland) Limited Diagnostic methods for osteoporosis
US7365839B2 (en) * 2004-11-03 2008-04-29 Nu Skin International, Inc. Process and compositions for synthetic calibration of bio-photonic scanners
GB0426993D0 (en) * 2004-12-09 2005-01-12 Council Cent Lab Res Councils Apparatus for depth-selective raman spectroscopy
US20060244913A1 (en) * 2004-12-21 2006-11-02 Werner Gellermann Imaging of macular pigment distributions
US20060134004A1 (en) * 2004-12-21 2006-06-22 The University Of Utah Methods and apparatus for detection of carotenoids in macular tissue
US7729749B2 (en) * 2005-09-01 2010-06-01 The Regents Of The University Of Michigan Method and apparatus for evaluating connective tissue conditions
US7558619B2 (en) * 2005-10-04 2009-07-07 Nu Skin International, Inc. Raman instrument for measuring weak signals in the presence of strong background fluorescence
US20080231804A1 (en) * 2005-11-08 2008-09-25 Simon Gagne Vivo Spatial Measurement of the Density and Proportions of Human Visual Pigments
GB0606891D0 (en) * 2006-04-05 2006-05-17 Council Cent Lab Res Councils Raman Analysis Of Pharmaceutical Tablets
GB0617605D0 (en) * 2006-09-07 2006-10-18 Univ Belfast Biomarkers
US7282225B1 (en) 2006-09-27 2007-10-16 Occular Technologies, Inc. Composition and methods for improving retinal health
US8260402B2 (en) * 2008-06-06 2012-09-04 Longevity Link, Inc. Noninvasive measurement of carotenoids in biological tissue
US7896498B2 (en) * 2009-03-30 2011-03-01 Ottawa Hospital Research Institute Apparatus and method for optical measurements
US8419186B2 (en) * 2009-09-30 2013-04-16 Nidek Co., Ltd. Fundus observation apparatus
JP2013126443A (ja) * 2011-12-16 2013-06-27 Institute Of Physical & Chemical Research レーザー走査型生体内特定物質量計測方法
EP3175783B1 (de) 2014-01-07 2022-01-19 Opsolution GmbH Vorrichtung und verfahren zur bestimmung einer konzentration in einer probe
WO2016157156A1 (en) 2015-04-02 2016-10-06 Livspek Medical Technologies Inc. Method and apparatus for a spectral detector for noninvasive detection and monitoring of a variety of biomarkers and other blood constituents in the conjunctiva
WO2020154784A1 (pt) * 2019-01-30 2020-08-06 Tégula Soluções Para Telhados Ltda Célula fotovoltaica, processo de fabricação de célula fotovoltaica encapsulada, conjunto de conexão elétrica para telha fotovoltaica e telha fotovoltaica
WO2021086869A1 (en) 2019-10-28 2021-05-06 Children's Medical Center Corporation Resonance raman spectroscopy for evaluating mitochondrial function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758081A (en) * 1985-07-18 1988-07-19 Bausch & Lomb Incorporated Control of laser photocoagulation using Raman radiation
US4852579A (en) * 1987-04-20 1989-08-01 Karl Storz Endoscopy Gmbh And Company Photocharacterization and treatment of normal abnormal and ectopic endometrium
US5243983A (en) * 1990-12-14 1993-09-14 Georgia Tech Research Corporation Non-invasive blood glucose measurement system and method using stimulated raman spectroscopy
EP0573535B1 (de) * 1991-02-26 2000-12-27 Massachusetts Institute Of Technology Molekularspektroskopieverfahren und -einrichtungen zur gewebediagnose
US5275168A (en) * 1992-03-31 1994-01-04 The United States Of America As Represented By The Secretary Of The Navy Time-gated imaging through dense-scattering materials using stimulated Raman amplification
US5418797A (en) * 1993-01-15 1995-05-23 The United States Of America As Represented By The Secretary Of The Navy Time gated imaging through scattering material using polarization and stimulated raman amplification
US5553617A (en) * 1995-01-20 1996-09-10 Hughes Aircraft Company Noninvasive method and apparatus for determining body chemistry

Also Published As

Publication number Publication date
DE69806732T2 (de) 2003-04-03
AU6698798A (en) 1998-09-29
WO1998040006A1 (en) 1998-09-17
EP0966224A4 (de) 2000-04-05
CA2263262A1 (en) 1998-09-17
DE69806732D1 (de) 2002-08-29
EP0966224B1 (de) 2002-07-24
JP2001517978A (ja) 2001-10-09
US5873831A (en) 1999-02-23
EP0966224A1 (de) 1999-12-29
CA2263262C (en) 2008-01-29

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