CN101489471B - 利用检测微血管血液含量早期增大来识别异常组织的装置 - Google Patents

利用检测微血管血液含量早期增大来识别异常组织的装置 Download PDF

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Publication number
CN101489471B
CN101489471B CN200780026888.4A CN200780026888A CN101489471B CN 101489471 B CN101489471 B CN 101489471B CN 200780026888 A CN200780026888 A CN 200780026888A CN 101489471 B CN101489471 B CN 101489471B
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CN
China
Prior art keywords
light
collection
tissue
fiber
lens
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN200780026888.4A
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English (en)
Chinese (zh)
Other versions
CN101489471A (zh
Inventor
V·贝克曼
金泳来
刘洋
H·洛伊
M·塞戈尔
V·图尔兹提斯奇
R·瓦里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NORTHWEST UNIVERSITY
NorthShore University HealthSystem
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NORTHWEST UNIVERSITY
NorthShore University HealthSystem
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
Priority claimed from US11/604,659 external-priority patent/US20070129615A1/en
Priority claimed from US11/604,653 external-priority patent/US20070179368A1/en
Application filed by NORTHWEST UNIVERSITY, NorthShore University HealthSystem filed Critical NORTHWEST UNIVERSITY
Publication of CN101489471A publication Critical patent/CN101489471A/zh
Application granted granted Critical
Publication of CN101489471B publication Critical patent/CN101489471B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • 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
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A61B1/00167—Details of optical fibre bundles, e.g. shape or fibre distribution
    • 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
    • A61B1/31—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 for the rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
    • A61B5/027—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter using catheters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CN200780026888.4A 2006-05-19 2007-05-21 利用检测微血管血液含量早期增大来识别异常组织的装置 Expired - Fee Related CN101489471B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US80195406P 2006-05-19 2006-05-19
US80194706P 2006-05-19 2006-05-19
US60/801,954 2006-05-19
US60/801,947 2006-05-19
US11/604,659 US20070129615A1 (en) 2005-10-27 2006-11-27 Apparatus for recognizing abnormal tissue using the detection of early increase in microvascular blood content
US11/604,659 2006-11-27
US11/604,653 US20070179368A1 (en) 2005-10-27 2006-11-27 Method of recognizing abnormal tissue using the detection of early increase in microvascular blood content
US11/604,653 2006-11-27
PCT/US2007/012359 WO2007136880A2 (en) 2006-05-19 2007-05-21 Method & apparatus for recognizing abnormal tissue using the detection of early increase in microvascular blood content

Publications (2)

Publication Number Publication Date
CN101489471A CN101489471A (zh) 2009-07-22
CN101489471B true CN101489471B (zh) 2014-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200780026888.4A Expired - Fee Related CN101489471B (zh) 2006-05-19 2007-05-21 利用检测微血管血液含量早期增大来识别异常组织的装置

Country Status (6)

Country Link
EP (1) EP2020910B1 (enExample)
JP (2) JP5616058B2 (enExample)
CN (1) CN101489471B (enExample)
AU (1) AU2007254086B2 (enExample)
CA (1) CA2653040A1 (enExample)
WO (1) WO2007136880A2 (enExample)

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US9314164B2 (en) 2005-10-27 2016-04-19 Northwestern University Method of using the detection of early increase in microvascular blood content to distinguish between adenomatous and hyperplastic polyps
US20090203977A1 (en) * 2005-10-27 2009-08-13 Vadim Backman Method of screening for cancer using parameters obtained by the detection of early increase in microvascular blood content
US9885834B2 (en) 2009-01-08 2018-02-06 Northwestern University Probe apparatus for measuring depth-limited properties with low-coherence enhanced backscattering
JP5478639B2 (ja) * 2009-01-08 2014-04-23 アメリカン バイオオプティクス エルエルシー 装置
JP2012237595A (ja) * 2011-05-10 2012-12-06 Sumitomo Electric Ind Ltd 光トモグラフィ装置
JP5623348B2 (ja) * 2011-07-06 2014-11-12 富士フイルム株式会社 内視鏡システム、内視鏡システムのプロセッサ装置、及び内視鏡システムの作動方法
US10064554B2 (en) 2011-12-14 2018-09-04 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
JP6028015B2 (ja) * 2012-03-07 2016-11-16 オリンパス株式会社 測定プローブ
CN104168812B (zh) * 2012-03-07 2016-08-24 奥林巴斯株式会社 光学测量装置以及光纤束的关联方法
JP6173325B2 (ja) 2012-09-13 2017-08-02 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
JP6358573B2 (ja) * 2014-05-15 2018-07-18 国立大学法人浜松医科大学 乳房計測装置の作動方法及び乳房計測装置
JP6371613B2 (ja) * 2014-07-09 2018-08-08 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
DE112015005176T5 (de) * 2014-12-12 2017-08-24 Olympus Corporation Messsonde und bio-optisches Messsystem
JP2017018483A (ja) * 2015-07-14 2017-01-26 オリンパス株式会社 医療用プローブ
CA3102138A1 (en) 2018-06-08 2019-12-12 East Carolina University Determining peripheral oxygen saturation (spo2) and hemoglobin concentration using multi-spectral laser imaging (msli) methods and systems
EP3945986A1 (en) 2019-03-26 2022-02-09 East Carolina University Near-infrared fluorescence imaging for blood flow and perfusion visualization and related systems and computer program products
US11882994B2 (en) 2020-07-24 2024-01-30 Gyrus Acmi, Inc. Systems and methods for image reconstruction and endoscopic tracking

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US6571118B1 (en) * 1998-05-04 2003-05-27 Board Of Regents, The University Of Texas System Combined fluorescence and reflectance spectroscopy
US6922583B1 (en) * 1997-10-10 2005-07-26 Massachusetts Institute Of Technology Method for measuring tissue morphology

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US6922583B1 (en) * 1997-10-10 2005-07-26 Massachusetts Institute Of Technology Method for measuring tissue morphology
US6571118B1 (en) * 1998-05-04 2003-05-27 Board Of Regents, The University Of Texas System Combined fluorescence and reflectance spectroscopy
US6320184B1 (en) * 1998-07-09 2001-11-20 Avl List Gmbh Optoelectric measuring device for monitoring combustion processes

Also Published As

Publication number Publication date
AU2007254086B2 (en) 2013-03-21
EP2020910A4 (en) 2014-01-08
EP2020910B1 (en) 2019-07-10
CN101489471A (zh) 2009-07-22
JP2013048914A (ja) 2013-03-14
EP2020910A2 (en) 2009-02-11
AU2007254086A1 (en) 2007-11-29
JP2009537285A (ja) 2009-10-29
WO2007136880A3 (en) 2008-04-24
CA2653040A1 (en) 2007-11-29
JP5616058B2 (ja) 2014-10-29
JP5670982B2 (ja) 2015-02-18
WO2007136880A2 (en) 2007-11-29

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Granted publication date: 20140827

Termination date: 20200521