ATE505130T1 - Optische vorrichtung zur bewertung der optischen tiefe einer probe - Google Patents

Optische vorrichtung zur bewertung der optischen tiefe einer probe

Info

Publication number
ATE505130T1
ATE505130T1 AT08710071T AT08710071T ATE505130T1 AT E505130 T1 ATE505130 T1 AT E505130T1 AT 08710071 T AT08710071 T AT 08710071T AT 08710071 T AT08710071 T AT 08710071T AT E505130 T1 ATE505130 T1 AT E505130T1
Authority
AT
Austria
Prior art keywords
sample
radiation
assessing
optical depth
scattering events
Prior art date
Application number
AT08710071T
Other languages
German (de)
English (en)
Inventor
Bernardus Hendriks
Gogh Antonius Van
Hans Zou
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 ATE505130T1 publication Critical patent/ATE505130T1/de

Links

Classifications

    • 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
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A61B2562/0242—Special features of optical sensors or probes classified in A61B5/00 for varying or adjusting the optical path length in the tissue
    • 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
    • A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
    • 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
    • G01N2021/4792—Polarisation of scatter light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
AT08710071T 2007-02-20 2008-02-18 Optische vorrichtung zur bewertung der optischen tiefe einer probe ATE505130T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89069507P 2007-02-20 2007-02-20
US90842207P 2007-03-28 2007-03-28
PCT/IB2008/050575 WO2008102294A2 (en) 2007-02-20 2008-02-18 An optical device for assessing optical depth in a sample

Publications (1)

Publication Number Publication Date
ATE505130T1 true ATE505130T1 (de) 2011-04-15

Family

ID=39710588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08710071T ATE505130T1 (de) 2007-02-20 2008-02-18 Optische vorrichtung zur bewertung der optischen tiefe einer probe

Country Status (8)

Country Link
US (1) US8175690B2 (enExample)
EP (1) EP2112901B1 (enExample)
JP (1) JP4796652B2 (enExample)
CN (1) CN101616627B (enExample)
AT (1) ATE505130T1 (enExample)
DE (1) DE602008006170D1 (enExample)
RU (1) RU2469639C2 (enExample)
WO (1) WO2008102294A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103037751B (zh) * 2010-11-30 2015-06-10 松下电器产业株式会社 图像处理装置
BR112014020895B1 (pt) * 2012-02-28 2022-03-03 Koninklijke Philips N.V. Dispositivo para tratamento de pele à base de energia; e método para determinar uma profundidade de tratamento dentro de uma camada de colágeno de uma pele
CN104280350B (zh) * 2013-07-03 2018-06-01 庞小峰 一种特殊锐化的癌症早期诊断和治疗效果检查的装置
EP3451060A1 (en) * 2017-08-28 2019-03-06 ASML Netherlands B.V. Substrate, metrology apparatus and associated methods for a lithographic process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2235772C (en) * 1995-10-23 2002-12-31 Cytometrics, Inc. Method and apparatus for reflected imaging analysis
US5719399A (en) * 1995-12-18 1998-02-17 The Research Foundation Of City College Of New York Imaging and characterization of tissue based upon the preservation of polarized light transmitted therethrough
US6353226B1 (en) * 1998-11-23 2002-03-05 Abbott Laboratories Non-invasive sensor capable of determining optical parameters in a sample having multiple layers
US6404497B1 (en) * 1999-01-25 2002-06-11 Massachusetts Institute Of Technology Polarized light scattering spectroscopy of tissue
JP2002535645A (ja) * 1999-01-25 2002-10-22 ニユートン・ラボラトリーズ・インコーポレーテツド 偏光を使用する組織の画像形成
US6563105B2 (en) * 1999-06-08 2003-05-13 University Of Washington Image acquisition with depth enhancement
JP4845318B2 (ja) 2000-03-28 2011-12-28 ボード・オブ・リージエンツ，ザ・ユニバーシテイ・オブ・テキサス・システム 診断用マルチスペクトルデジタル画像化のための方法および装置
US6640116B2 (en) * 2000-08-18 2003-10-28 Masimo Corporation Optical spectroscopy pathlength measurement system
US7404929B2 (en) * 2002-01-18 2008-07-29 Newton Laboratories, Inc. Spectroscopic diagnostic methods and system based on scattering of polarized light
WO2003062798A1 (en) * 2002-01-18 2003-07-31 Newton Laboratories, Inc. Spectroscopic diagnostic methods and system
RU2234242C2 (ru) * 2002-03-19 2004-08-20 Федеральное государственное унитарное предприятие Научно-исследовательский институт "Полюс" Способ определения состояния биологической ткани и диагностическая система для его реализации
JP4242633B2 (ja) * 2002-11-27 2009-03-25 オリンパス株式会社 判別方法及び判別装置
WO2005017495A2 (en) 2003-08-14 2005-02-24 University Of Central Florida Interferometric sensor for characterizing materials
CA2540110A1 (en) * 2003-09-23 2005-03-31 Stichting Voor De Technische Wetenschappen Method and apparatus for backscatter spectroscopy
US7587236B2 (en) * 2004-01-08 2009-09-08 Lawrence Livermore National Security, Llc Optical spectroscopy for the detection of ischemic tissue injury
WO2006086579A2 (en) 2005-02-09 2006-08-17 Inlight Solutions, Inc. Methods and apparatus for noninvasive determinations of analytes

Also Published As

Publication number Publication date
US20100113941A1 (en) 2010-05-06
WO2008102294A2 (en) 2008-08-28
CN101616627B (zh) 2011-08-03
DE602008006170D1 (de) 2011-05-26
RU2009135012A (ru) 2011-03-27
JP2010519520A (ja) 2010-06-03
RU2469639C2 (ru) 2012-12-20
US8175690B2 (en) 2012-05-08
WO2008102294A3 (en) 2008-11-20
JP4796652B2 (ja) 2011-10-19
CN101616627A (zh) 2009-12-30
EP2112901A2 (en) 2009-11-04
EP2112901B1 (en) 2011-04-13

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