ATE426154T1 - Vorrichtung zur abbildung des inneren eines truben mediums - Google Patents

Vorrichtung zur abbildung des inneren eines truben mediums

Info

Publication number
ATE426154T1
ATE426154T1 AT06821419T AT06821419T ATE426154T1 AT E426154 T1 ATE426154 T1 AT E426154T1 AT 06821419 T AT06821419 T AT 06821419T AT 06821419 T AT06821419 T AT 06821419T AT E426154 T1 ATE426154 T1 AT E426154T1
Authority
AT
Austria
Prior art keywords
turbid medium
interior
medium
light
imaging
Prior art date
Application number
AT06821419T
Other languages
English (en)
Inventor
Levinus Bakker
Beek Michael Van
Der Mark Martinus Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE426154T1 publication Critical patent/ATE426154T1/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
    • G01N21/47—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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography
    • 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
    • G01N2021/178—Methods for obtaining spatial resolution of the property being measured
    • G01N2021/1785—Three dimensional
    • G01N2021/1787—Tomographic, i.e. computerised reconstruction from projective measurements
    • 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
    • G01N2021/6417—Spectrofluorimetric devices
    • G01N2021/6421—Measuring at two or more wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Eye Examination Apparatus (AREA)
AT06821419T 2005-11-23 2006-11-13 Vorrichtung zur abbildung des inneren eines truben mediums ATE426154T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05111164 2005-11-23

Publications (1)

Publication Number Publication Date
ATE426154T1 true ATE426154T1 (de) 2009-04-15

Family

ID=37850228

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06821419T ATE426154T1 (de) 2005-11-23 2006-11-13 Vorrichtung zur abbildung des inneren eines truben mediums

Country Status (7)

Country Link
US (1) US20080285823A1 (de)
EP (1) EP1954177B1 (de)
JP (1) JP2009516847A (de)
CN (1) CN101312685A (de)
AT (1) ATE426154T1 (de)
DE (1) DE602006005843D1 (de)
WO (1) WO2007060571A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1943941A1 (de) 2006-12-21 2008-07-16 Koninklijke Philips Electronics N.V. Verfahren zur optischen Darstellung des Inneren eines trüben Mediums, Verfahren zur Wiederherstellung einer Abbildung des Inneren eines trüben Mediums, Vorrichtung zur Darstellung des Inneren eines trüben Mediums, medizinische Bilderfassungsvorrichtung und Computerprogrammprodukte zur Verwendung bei diesen Verfahren und Vorrichtungen
WO2012047806A1 (en) * 2010-10-08 2012-04-12 Edwards Lifesciences Corporation System, method and computer program product for optical measurement of blood parameters
JP6093761B2 (ja) * 2011-06-28 2017-03-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 関連した組織サンプルの光学的分析に対する装置
WO2014153428A1 (en) 2013-03-19 2014-09-25 Surgisense Corporation Apparatus, systems and methods for determining tissue oxygenation
CN112932389A (zh) * 2014-04-05 2021-06-11 手术感应设备公司 用于解析和绘制生理状况的成像***
US10782306B2 (en) * 2015-12-24 2020-09-22 Koninklijke Philips N.V. Method and a system for determinations of cell suspensions
EP3413033B1 (de) * 2017-06-09 2020-09-23 Roche Diagnostics GmbH Verfahren und vorrichtung zur bestimmung der eigenschaften einer laborprobe in einem laborprobenbehälter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235548A (ja) * 1986-04-07 1987-10-15 Hitachi Ltd 螢光吸光分析方法及び装置
US5555885A (en) * 1988-12-21 1996-09-17 Non-Invasive Technology, Inc. Examination of breast tissue using time-resolved spectroscopy
US5949077A (en) * 1992-08-10 1999-09-07 Alfano; Robert R. Technique for imaging an object in or behind a scattering medium
WO1997008538A1 (en) * 1995-08-24 1997-03-06 Purdue Research Foundation Fluorescence lifetime-based imaging and spectroscopy in tissues and other random media
WO1998051209A1 (en) * 1997-05-09 1998-11-19 Koninklijke Philips Electronics N.V. Device for localizing an object in a turbid medium
US6175759B1 (en) * 1999-06-28 2001-01-16 The United States Of America As Represented By The Secretary Of The Air Force Contrast agent for multispectral infrared transillumination and fluorescence of turbid media
US6571116B2 (en) * 2000-05-09 2003-05-27 Imaging Diagnostic Systems, Inc. Medical optical imaging scanner using multiple wavelength simultaneous data acquisition for breast imaging
US6694159B2 (en) * 2001-07-16 2004-02-17 Art, Advanced Research Technologies Inc. Choice of wavelengths for multiwavelength optical imaging

Also Published As

Publication number Publication date
US20080285823A1 (en) 2008-11-20
WO2007060571A1 (en) 2007-05-31
JP2009516847A (ja) 2009-04-23
EP1954177A1 (de) 2008-08-13
DE602006005843D1 (de) 2009-04-30
CN101312685A (zh) 2008-11-26
EP1954177B1 (de) 2009-03-18

Similar Documents

Publication Publication Date Title
ATE426154T1 (de) Vorrichtung zur abbildung des inneren eines truben mediums
PL399354A1 (pl) Sposób i urzadzenie do zdalnego wykrywania par alkoholu w atmosferze
CY1110116T1 (el) Νευροεκφυλιστικοι δεικτες για καταθλιψη
JP2010501251A5 (de)
DE502006001933D1 (de) Fluoreszenzspektroskopie in absorbierenden Medien
BRPI0603523A (pt) teste de solução de reprocessador de endoscópio automatizado
ATE518007T1 (de) Verfahren und vorrichtung zur korrelierung der ebenen von biomarker-produkten mit erkrankungen
MX2015005816A (es) Eficiente formacion modulada de imaganes.
WO2008072222A3 (en) Method and apparatus for determination of analyte concentration
DE602005012163D1 (de) Verfahren und vorrichtung zur optischen inspektion eines gegenstands
WO2010144870A3 (en) Optical absorbance measurements with self-calibration and extended dynamic range
EA201592123A1 (ru) Способ измерения связанных с раком веществ посредством спектроскопии комбинационного рассеяния света
EP2110659A3 (de) Photoakustische Zelle
HK1149956A1 (en) Method of assessing colorectal cancer from a stool sample by use of the marker combination calprotectin and hemoglobin/haptoglobin complex
EP2500712A3 (de) Gaskonzentrationsmessgerät
DE602005019139D1 (de) Fluidanalysatorsysteme
EP1777493A3 (de) Verfahren und Vorrichtung zur Untersuchung eines Objektes mittels strukturierten Lichts
WO2007144830A3 (en) Optical fluorescence tomography calibration
FR2950431B1 (fr) Dispositif et procede de reconstruction spatiale d'une cartographie de fluorescence
DE602006020076D1 (de) Verfahren und vorrichtung zur optischen darstellung eines trüben mediums
EP1898215A4 (de) Verfahren zum testen endokriner substanz in proben
Bond A noninvasive and speculative method of visualizing latent fingerprint deposits on thermal paper
JP6000957B2 (ja) 光学測定装置および校正方法
ATE477743T1 (de) Optisches abbildungssystem und entsprechendes verfahren
ATE478319T1 (de) Vorrichtung zur optischen kohärenztomographie und nichtinterferometrischen abbildung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties