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ATE336717T1 - Verfahren und vorrichtung zur feststellung von zieltiefe, helligkeit und grösse in einer körperregion - Google Patents

Verfahren und vorrichtung zur feststellung von zieltiefe, helligkeit und grösse in einer körperregion

Info

Publication number
ATE336717T1
ATE336717T1 AT02731879T AT02731879T ATE336717T1 AT E336717 T1 ATE336717 T1 AT E336717T1 AT 02731879 T AT02731879 T AT 02731879T AT 02731879 T AT02731879 T AT 02731879T AT E336717 T1 ATE336717 T1 AT E336717T1
Authority
AT
Austria
Prior art keywords
size
subject
light
intensity profile
brightness
Prior art date
Application number
AT02731879T
Other languages
English (en)
Inventor
Bradley W Rice
Daniel G Stearns
Tamara L Troy
Original Assignee
Xenogen Corp
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 Xenogen Corp filed Critical Xenogen Corp
Application granted granted Critical
Publication of ATE336717T1 publication Critical patent/ATE336717T1/de

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • 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"

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT02731879T 2001-05-17 2002-05-17 Verfahren und vorrichtung zur feststellung von zieltiefe, helligkeit und grösse in einer körperregion ATE336717T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29179401P 2001-05-17 2001-05-17

Publications (1)

Publication Number Publication Date
ATE336717T1 true ATE336717T1 (de) 2006-09-15

Family

ID=23121857

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02731879T ATE336717T1 (de) 2001-05-17 2002-05-17 Verfahren und vorrichtung zur feststellung von zieltiefe, helligkeit und grösse in einer körperregion

Country Status (9)

Country Link
US (4) US7403812B2 (de)
EP (1) EP1402243B1 (de)
JP (1) JP4259879B2 (de)
KR (1) KR20040012844A (de)
AT (1) ATE336717T1 (de)
AU (1) AU2002303819B2 (de)
CA (1) CA2447262A1 (de)
DE (1) DE60213993T2 (de)
WO (1) WO2002093143A2 (de)

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CA2447262A1 (en) 2002-11-21
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US20100262019A1 (en) 2010-10-14
US8180435B2 (en) 2012-05-15
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DE60213993T2 (de) 2007-03-15
US20120150026A1 (en) 2012-06-14
WO2002093143A3 (en) 2004-01-08
US7403812B2 (en) 2008-07-22
EP1402243A2 (de) 2004-03-31
DE60213993D1 (de) 2006-09-28
US8825140B2 (en) 2014-09-02
US20070270697A1 (en) 2007-11-22
US7764986B2 (en) 2010-07-27
US20030002028A1 (en) 2003-01-02
KR20040012844A (ko) 2004-02-11
JP4259879B2 (ja) 2009-04-30

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