ATE442079T1 - Verfahren zum nicht invasiven messen von karotenoiden und verwandten chemischen substanzen in biologischem gewebe - Google Patents

Verfahren zum nicht invasiven messen von karotenoiden und verwandten chemischen substanzen in biologischem gewebe

Info

Publication number
ATE442079T1
ATE442079T1 AT00918311T AT00918311T ATE442079T1 AT E442079 T1 ATE442079 T1 AT E442079T1 AT 00918311 T AT00918311 T AT 00918311T AT 00918311 T AT00918311 T AT 00918311T AT E442079 T1 ATE442079 T1 AT E442079T1
Authority
AT
Austria
Prior art keywords
carotenoids
levels
diagnostic information
tissue
raman signal
Prior art date
Application number
AT00918311T
Other languages
English (en)
Inventor
Werner Gellermann
Robert Mcclane
Nikita Katz
Paul Bernstein
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 ATE442079T1 publication Critical patent/ATE442079T1/de

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • 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
    • G01N21/65—Raman scattering
    • 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
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe
    • 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
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dermatology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT00918311T 1999-06-18 2000-03-22 Verfahren zum nicht invasiven messen von karotenoiden und verwandten chemischen substanzen in biologischem gewebe ATE442079T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/335,932 US6205354B1 (en) 1999-06-18 1999-06-18 Method and apparatus for noninvasive measurement of carotenoids and related chemical substances in biological tissue
PCT/US2000/007745 WO2000078217A1 (en) 1999-06-18 2000-03-22 Method and apparatus for noninvasive measurement of carotenoids and related chemical substances in biological tissue

Publications (1)

Publication Number Publication Date
ATE442079T1 true ATE442079T1 (de) 2009-09-15

Family

ID=23313845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00918311T ATE442079T1 (de) 1999-06-18 2000-03-22 Verfahren zum nicht invasiven messen von karotenoiden und verwandten chemischen substanzen in biologischem gewebe

Country Status (9)

Country Link
US (1) US6205354B1 (de)
EP (1) EP1196088B1 (de)
JP (2) JP3786873B2 (de)
KR (3) KR100845640B1 (de)
AT (1) ATE442079T1 (de)
AU (1) AU3914400A (de)
CA (1) CA2371886C (de)
DE (1) DE60042931D1 (de)
WO (1) WO2000078217A1 (de)

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WO2000078217A1 (en) 2000-12-28
KR100825521B1 (ko) 2008-04-25
KR100788536B1 (ko) 2007-12-24
DE60042931D1 (de) 2009-10-22
KR20020035007A (ko) 2002-05-09
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EP1196088A4 (de) 2003-08-06
AU3914400A (en) 2001-01-09
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CA2371886C (en) 2012-01-03
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US6205354B1 (en) 2001-03-20
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