AU2001272261A1 - Method and apparatus for high resolution coherent optical imaging - Google Patents

Method and apparatus for high resolution coherent optical imaging

Info

Publication number
AU2001272261A1
AU2001272261A1 AU2001272261A AU7226101A AU2001272261A1 AU 2001272261 A1 AU2001272261 A1 AU 2001272261A1 AU 2001272261 A AU2001272261 A AU 2001272261A AU 7226101 A AU7226101 A AU 7226101A AU 2001272261 A1 AU2001272261 A1 AU 2001272261A1
Authority
AU
Australia
Prior art keywords
high resolution
optical imaging
coherent optical
resolution coherent
imaging
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.)
Abandoned
Application number
AU2001272261A
Other languages
English (en)
Inventor
Margaret Leslie Gordon
Sharon Katz
Alvin Ho Kwan Mok
I. Alex Vitkin
Brian C. Wilson
Louie Wongkeesong
Victor Xiao Dong Yang
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.)
University Health Network
Original Assignee
University Health Network
University of Health Network
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 University Health Network, University of Health Network filed Critical University Health Network
Publication of AU2001272261A1 publication Critical patent/AU2001272261A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—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
    • A61B1/00172—Optical arrangements with means for scanning
    • 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
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • 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
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
AU2001272261A 2000-07-10 2001-07-10 Method and apparatus for high resolution coherent optical imaging Abandoned AU2001272261A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21709000P 2000-07-10 2000-07-10
US60/217,090 2000-07-10
PCT/CA2001/000992 WO2002004929A2 (fr) 2000-07-10 2001-07-10 Technique et appareil relatifs a une imagerie optique coherente a haute resolution

Publications (1)

Publication Number Publication Date
AU2001272261A1 true AU2001272261A1 (en) 2002-01-21

Family

ID=22809629

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272261A Abandoned AU2001272261A1 (en) 2000-07-10 2001-07-10 Method and apparatus for high resolution coherent optical imaging

Country Status (6)

Country Link
US (2) US7242833B2 (fr)
EP (1) EP1299711B1 (fr)
JP (2) JP2004502957A (fr)
AU (1) AU2001272261A1 (fr)
DE (1) DE60119930T2 (fr)
WO (1) WO2002004929A2 (fr)

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Also Published As

Publication number Publication date
DE60119930D1 (de) 2006-06-29
WO2002004929A2 (fr) 2002-01-17
US7242833B2 (en) 2007-07-10
JP5635026B2 (ja) 2014-12-03
JP2012145588A (ja) 2012-08-02
DE60119930T2 (de) 2007-01-18
JP2004502957A (ja) 2004-01-29
US20080285913A1 (en) 2008-11-20
US20040076390A1 (en) 2004-04-22
WO2002004929A9 (fr) 2002-11-07
EP1299711A2 (fr) 2003-04-09
WO2002004929A3 (fr) 2002-09-26
EP1299711B1 (fr) 2006-05-24

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