NZ513118A - Imaging of a tissue by detecting polarized and unpolarized images to form a processed image of a region of interest - Google Patents

Imaging of a tissue by detecting polarized and unpolarized images to form a processed image of a region of interest

Info

Publication number
NZ513118A
NZ513118A NZ513118A NZ51311800A NZ513118A NZ 513118 A NZ513118 A NZ 513118A NZ 513118 A NZ513118 A NZ 513118A NZ 51311800 A NZ51311800 A NZ 51311800A NZ 513118 A NZ513118 A NZ 513118A
Authority
NZ
New Zealand
Prior art keywords
image
interest
region
tissue
imaging
Prior art date
Application number
NZ513118A
Other languages
English (en)
Inventor
Stephen F Fulghum
Original Assignee
Newton Lab 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 Lab Inc filed Critical Newton Lab Inc
Publication of NZ513118A publication Critical patent/NZ513118A/xx

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)
NZ513118A 1999-01-25 2000-01-25 Imaging of a tissue by detecting polarized and unpolarized images to form a processed image of a region of interest NZ513118A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11722199P 1999-01-25 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
NZ513118A true NZ513118A (en) 2004-02-27

Family

ID=22371613

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ513118A NZ513118A (en) 1999-01-25 2000-01-25 Imaging of a tissue by detecting polarized and unpolarized images to form a processed image of a region of interest

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=)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001294997A1 (en) * 2000-08-14 2002-03-13 Oralscan Laboratories, Inc. Detection of epithelial dysplasia
IL157158A0 (en) * 2001-03-02 2004-02-08 Spectrx Inc System and method for determining tissue characteristics
US7404929B2 (en) 2002-01-18 2008-07-29 Newton Laboratories, Inc. Spectroscopic diagnostic methods and system based on scattering of polarized light
US7333189B2 (en) 2002-01-18 2008-02-19 Pentax Corporation Spectroscopic diagnostic methods and system
WO2003104775A1 (en) * 2002-06-08 2003-12-18 Korea Basic Science Institute Method for protein chip analysis by using surface plasmon resonance spectroscopic imaging technology
AU2004252815A1 (en) * 2003-06-04 2005-01-06 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
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
WO2022027094A1 (en) 2020-08-04 2022-02-10 Baker Heart and Diabetes Institute Guidewire sensing apparatus
CN113075097A (zh) * 2021-03-22 2021-07-06 厦门理工学院 一种基于散射光偏振检测的粒径测量方法、装置及设备
CN120188073A (zh) 2022-03-31 2025-06-20 梅特兰兹股份有限公司 偏振分选超颖表面微透镜阵列设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129554A (ja) * 1984-11-28 1986-06-17 Nippon Paint Co Ltd 散乱光測定装置
GB8701521D0 (en) * 1987-01-23 1993-12-01 British Aerospace Multi-parameter imaging polarimeter
US4953978A (en) * 1989-03-03 1990-09-04 Coulter Electronics Of New England, Inc. Particle size analysis utilizing polarization intensity differential scattering
JPH06505099A (ja) * 1991-02-22 1994-06-09 クールター　コーポレイション 偏光光散乱手法を用いて微視的細胞をスクリーニングする方法および装置
JPH0611439A (ja) * 1992-06-29 1994-01-21 Olympus Optical Co Ltd 生体組織の酸素代謝測定装置
US5672875A (en) * 1992-07-15 1997-09-30 Optix Lp Methods of minimizing scattering and improving tissue sampling in non-invasive testing and imaging
US5421339A (en) * 1993-05-12 1995-06-06 Board Of Regents, The University Of Texas System Diagnosis of dysplasia using laser induced fluoroescence
JP3451515B2 (ja) * 1995-04-06 2003-09-29 オムロン株式会社 光学式センサ装置
US5788639A (en) * 1995-07-13 1998-08-04 Lucid Technologies, Inc. Confocal imaging through thick dermal tissue
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
JPH09297099A (ja) * 1996-05-07 1997-11-18 Hitachi Ltd カラー近接場光学顕微鏡
JPH10246697A (ja) * 1997-03-03 1998-09-14 Nikon Corp 光学的検査方法及び光学的検査装置

Also Published As

Publication number Publication date
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
HK1041727A1 (zh) 2002-07-19
CN1341209A (zh) 2002-03-20
KR20010110346A (ko) 2001-12-13
WO2000043750A9 (en) 2001-08-30

Similar Documents

Publication Publication Date Title
NZ513118A (en) Imaging of a tissue by detecting polarized and unpolarized images to form a processed image of a region of interest
JP2003172690A5 (https=)
MY128231A (en) Image processing for correcting defects of read image.
WO2001071380A3 (en) System and method for managing intermittent interference on imaging systems
US20140066781A1 (en) Medical diagnosis device and method for controlling the device
CA2372376A1 (en) Apparatus and method of monitoring a subject's eyes using two different wavelengths of light
WO2002102223A3 (en) Motility analysis within a gastrointestinal tract
CA2519937A1 (en) Speckle reduction in optical coherence tomography by path length encoded angular compounding
AU4575293A (en) Fibrous material defect detection device
WO2006063084A3 (en) Vital signs monitor using an optical ear-based module
MX336512B (es) Desalineacion-reduccion controlada por procesador de imagenes para sistemas oftalmicos.
WO2001057581A3 (en) Method and apparatus for reducing laser speckle using polarization averaging
WO2001085010A3 (en) Medical optical imaging scanner using multiple wavelength simultaneous data acquisition for breast imaging
EP0997733A3 (en) Animal exhalation monitoring
EP0897122A4 (en) IMAGE PROCESSING DEVICE FOR DETECTING FOREIGN BODIES WITH HIGH SELECTIVITY AND SENSITIVITY
WO2004027459A3 (en) Front lens shutter mount for uniformity correction
WO2004092768A3 (en) Scatter rejection for composite medical imaging systems
EP1460454A3 (de) Verfahren zur gemeinsamen Verarbeitung von tiefenaufgelösten Bildern und Videobildern
MY145547A (en) Method and apparatus for detecting presence of an ophthalmic lens in a package
CA2271671A1 (en) Medical imaging systems
US5566673A (en) Apparatus for measuring brain activity
TW200715831A (en) Optical device, lens unit and imaging apparatus
ZA200004515B (en) Method and device for analysing the three-dimensional distribution of a component in a sample.
WO2002059675A3 (en) Method and apparatus for infrared imaging in small passageways
EP1043673A3 (en) Method of processing a document in an image-based document processing system and an apparatus therefor

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)