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
Endeavor Health Clinical Operations
Original Assignee
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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (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
US11/604,653 2006-11-27
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
US11/604,653 US20070179368A1 (en) 2005-10-27 2006-11-27 Method of recognizing abnormal tissue using the detection of early increase in microvascular blood content
US11/604,659 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 (https=)
JP (2) JP5616058B2 (https=)
CN (1) CN101489471B (https=)
AU (1) AU2007254086B2 (https=)
CA (1) CA2653040A1 (https=)
WO (1) WO2007136880A2 (https=)

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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
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
EP2385786A4 (en) * 2009-01-08 2013-07-03 American Biooptics Llc PROBE DEVICE FOR DETECTING TISSUE ANOMALIES
US9885834B2 (en) 2009-01-08 2018-02-06 Northwestern University Probe apparatus for measuring depth-limited properties with low-coherence enhanced backscattering
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
WO2013090658A1 (en) 2011-12-14 2013-06-20 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
EP2823747A4 (en) * 2012-03-07 2015-04-22 Olympus Corp PROBE
JP6205346B2 (ja) * 2012-03-07 2017-09-27 オリンパス株式会社 光学測定装置およびファイババンドルの対応付け方法
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
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
WO2020198315A1 (en) 2019-03-26 2020-10-01 East Carolina University Near-infrared fluorescence imaging for blood flow and perfusion visualization and related systems and computer program products
WO2022020207A1 (en) 2020-07-24 2022-01-27 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America 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
EP2020910A4 (en) 2014-01-08
CA2653040A1 (en) 2007-11-29
WO2007136880A2 (en) 2007-11-29
AU2007254086B2 (en) 2013-03-21
JP5670982B2 (ja) 2015-02-18
JP5616058B2 (ja) 2014-10-29
JP2013048914A (ja) 2013-03-14
CN101489471A (zh) 2009-07-22
WO2007136880A3 (en) 2008-04-24
EP2020910A2 (en) 2009-02-11
JP2009537285A (ja) 2009-10-29
AU2007254086A1 (en) 2007-11-29
EP2020910B1 (en) 2019-07-10

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Granted publication date: 20140827

Termination date: 20200521