HK1041727A1 - 用偏振光使组织成像 - Google Patents

用偏振光使组织成像 Download PDF

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Publication number
HK1041727A1
HK1041727A1 HK02103359.7A HK02103359A HK1041727A1 HK 1041727 A1 HK1041727 A1 HK 1041727A1 HK 02103359 A HK02103359 A HK 02103359A HK 1041727 A1 HK1041727 A1 HK 1041727A1
Authority
HK
Hong Kong
Prior art keywords
tissue
light
imaging
backscattered
polarized light
Prior art date
Application number
HK02103359.7A
Other languages
English (en)
Chinese (zh)
Inventor
F. Fulghum Stephen
Original Assignee
Newton Laboratories, Inc.
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 Newton Laboratories, Inc. filed Critical Newton Laboratories, Inc.
Publication of HK1041727A1 publication Critical patent/HK1041727A1/zh

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00097—Sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00172—Optical arrangements with means for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00186—Optical arrangements with imaging filters
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • 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
    • G01N2021/4704—Angular selective
    • 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
    • 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
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)
  • Eye Examination Apparatus (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
HK02103359.7A 1999-01-25 2000-01-25 用偏振光使组织成像 HK1041727A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11722199P 1999-01-25 1999-01-25
US117221P 1999-01-25
PCT/US2000/001764 WO2000043750A2 (en) 1999-01-25 2000-01-25 Imaging of tissue using polarized light

Publications (1)

Publication Number Publication Date
HK1041727A1 true HK1041727A1 (zh) 2002-07-19

Family

ID=22371613

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103359.7A HK1041727A1 (zh) 1999-01-25 2000-01-25 用偏振光使组织成像

Country Status (9)

Country Link
EP (1) EP1153280A2 (https=)
JP (1) JP2002535645A (https=)
KR (1) KR20010110346A (https=)
CN (1) CN1341209A (https=)
AU (1) AU2628200A (https=)
CA (1) CA2371782A1 (https=)
HK (1) HK1041727A1 (https=)
NZ (1) NZ513118A (https=)
WO (1) WO2000043750A2 (https=)

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US7333189B2 (en) 2002-01-18 2008-02-19 Pentax Corporation Spectroscopic diagnostic methods and system
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JP4535697B2 (ja) * 2003-07-23 2010-09-01 オリンパス株式会社 生体組織の光散乱観測内視鏡装置
EP1670347A4 (en) * 2003-09-19 2011-05-18 Gen Hospital Corp FLUORESCENCE POLARIZATION DISPLAY DEVICES AND METHOD
CN100443041C (zh) * 2004-05-26 2008-12-17 吴冈 具有测量功能的内窥镜系统及其测量方法
WO2007014213A2 (en) * 2005-07-25 2007-02-01 Massachusetts Institute Of Technology Tri modal spectroscopic imaging
CN101326428B (zh) * 2005-10-11 2011-05-18 杜克大学 用于内窥镜的角度分辨低相干干涉测量的系统和方法
JP4796652B2 (ja) * 2007-02-20 2011-10-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ サンプル中の光学的な深さを評価する光学装置
WO2008110968A1 (en) * 2007-03-12 2008-09-18 Koninklijke Philips Electronics N.V. A system, computer-readable medium, method, and use for combined epithelial early cancer diagnosis and staging
CN100506150C (zh) * 2007-04-28 2009-07-01 马剑文 活体组织光学检测装置及其工作方法
DE202008009859U1 (de) * 2007-12-21 2009-03-05 Berthold Technologies Gmbh & Co. Kg Vorrichtung zur wahlweisen Messung von insbesondere Lumineszenz- und/oder Fluoreszenzstrahlung
JP4575474B2 (ja) * 2008-06-11 2010-11-04 国立大学法人東京工業大学 生体組織識別装置および方法
JP2010025867A (ja) * 2008-07-23 2010-02-04 Olympus Medical Systems Corp 被検体観測装置及び被検体観測方法
JP5191831B2 (ja) * 2008-07-23 2013-05-08 オリンパスメディカルシステムズ株式会社 被検体観測装置及び被検体観測装置の作動方法
KR101109968B1 (ko) 2008-07-23 2012-02-17 올림푸스 메디칼 시스템즈 가부시키가이샤 피검체 관측 장치 및 피검체 관측 방법
JP2012510628A (ja) * 2008-12-02 2012-05-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 減衰全反射によって標的粒子を検出するセンサデバイス
JP5532479B2 (ja) * 2010-03-31 2014-06-25 住友化学株式会社 金型検査方法、防眩製品ヘイズ予測方法および防眩製品反射像鮮明度予測方法
WO2012057150A1 (ja) * 2010-10-29 2012-05-03 オリンパス株式会社 光学測定装置およびプローブ
WO2013011778A1 (ja) 2011-07-15 2013-01-24 オリンパスメディカルシステムズ株式会社 プローブ
EP2823747A4 (en) * 2012-03-07 2015-04-22 Olympus Corp PROBE
CN104159500B (zh) * 2012-03-08 2018-08-07 皇家飞利浦有限公司 用于确定组织的特性的装置
WO2013152395A1 (en) 2012-04-13 2013-10-17 Baker Idi Heart & Diabetes Institute Holdings Limited Atherosclerotic plaque detection
CN104219988A (zh) * 2012-05-25 2014-12-17 奥林巴斯医疗株式会社 测量探头
WO2014042156A1 (ja) * 2012-09-13 2014-03-20 オリンパス株式会社 測定プローブおよび生体光学測定システム
DE102012221527A1 (de) * 2012-11-26 2014-06-12 Heine Optotechnik Gmbh & Co Kg Optisches Diagnoseinstrument
US9921148B2 (en) 2013-04-21 2018-03-20 Mobileodt Ltd. Polarized light imaging apparatus and methods thereof for separating light from a surface of a sample its deeper diffuse layers
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
KR101503272B1 (ko) 2013-07-26 2015-03-18 연세대학교 원주산학협력단 관절염 진단을 위한 다중 모드 광 영상장치
CN106725250A (zh) * 2017-01-09 2017-05-31 清华大学深圳研究生院 一种头端调制的内窥偏振成像系统及测量方法
CN119781177A (zh) 2017-08-31 2025-04-08 梅特兰兹股份有限公司 透射型超表面透镜集成
SG11202013228XA (en) 2018-07-02 2021-01-28 Metalenz Inc Metasurfaces for laser speckle reduction
KR20220035971A (ko) 2019-07-26 2022-03-22 메탈렌츠 인코포레이티드 개구-메타 표면 및 하이브리드 굴절-메타 표면 이미징 시스템
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Also Published As

Publication number Publication date
NZ513118A (en) 2004-02-27
JP2002535645A (ja) 2002-10-22
EP1153280A2 (en) 2001-11-14
WO2000043750A3 (en) 2000-11-23
CA2371782A1 (en) 2000-07-27
WO2000043750A2 (en) 2000-07-27
AU2628200A (en) 2000-08-07
CN1341209A (zh) 2002-03-20
KR20010110346A (ko) 2001-12-13
WO2000043750A9 (en) 2001-08-30

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