WO2003104744A8 - Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation - Google Patents

Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation

Info

Publication number
WO2003104744A8
WO2003104744A8 PCT/RU2003/000252 RU0300252W WO03104744A8 WO 2003104744 A8 WO2003104744 A8 WO 2003104744A8 RU 0300252 W RU0300252 W RU 0300252W WO 03104744 A8 WO03104744 A8 WO 03104744A8
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
optical
scanning
aberration
optical system
Prior art date
Application number
PCT/RU2003/000252
Other languages
English (en)
French (fr)
Other versions
WO2003104744A1 (fr
Inventor
Grigory Valentinovic Gelikonov
Valentin Mikhailovic Gelikonov
Alexsey Victorovich Myakov
Felix Isaakovich Feldchtein
Original Assignee
Grigory Valentinovic Gelikonov
Valentin Mikhailovic Gelikonov
Alexsey Victorovich Myakov
Felix Isaakovich Feldchtein
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 Grigory Valentinovic Gelikonov, Valentin Mikhailovic Gelikonov, Alexsey Victorovich Myakov, Felix Isaakovich Feldchtein filed Critical Grigory Valentinovic Gelikonov
Priority to CA002487893A priority Critical patent/CA2487893A1/en
Priority to EP03757222A priority patent/EP1512939A4/en
Priority to JP2004511769A priority patent/JP4555074B2/ja
Priority to US10/516,810 priority patent/US7515274B2/en
Publication of WO2003104744A1 publication Critical patent/WO2003104744A1/ru
Publication of WO2003104744A8 publication Critical patent/WO2003104744A8/ru

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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02049—Interferometers characterised by particular mechanical design details
    • G01B9/0205—Interferometers characterised by particular mechanical design details of probe head
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02062—Active error reduction, i.e. varying with time
    • G01B9/02063—Active error reduction, i.e. varying with time by particular alignment of focus position, e.g. dynamic focussing in optical coherence tomography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/06—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components
    • 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
    • A61B5/0068—Confocal scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/65—Spatial scanning object beam

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Astronomy & Astrophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
PCT/RU2003/000252 2002-06-07 2003-06-04 Procede destine a former une image d'un objet, dispositif permettant sa mise en oeuvre, et dispositif destine a generer un rayonnement optique de faible coherence WO2003104744A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002487893A CA2487893A1 (en) 2002-06-07 2003-06-04 Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation
EP03757222A EP1512939A4 (en) 2002-06-07 2003-06-04 METHOD FOR OBTAINING THE IMAGE OF AN OBJECT, DEVICE FOR CARRYING OUT SAID METHOD AND DEVICE FOR DELIVERING OPTICAL RADIATION WITH LOW COHERENCE
JP2004511769A JP4555074B2 (ja) 2002-06-07 2003-06-04 対象をイメージングするための装置及び低干渉性光学放射を届けるための装置
US10/516,810 US7515274B2 (en) 2002-06-07 2003-06-04 Method for obtaining the image of an object, device for carrying out said method and device for delivering low coherent optical radiation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002114935/28A RU2242710C2 (ru) 2002-06-07 2002-06-07 Способ получения изображения объекта, устройство для его осуществления и устройство доставки низкокогерентного оптического излучения
RU2002114935 2002-06-07

Publications (2)

Publication Number Publication Date
WO2003104744A1 WO2003104744A1 (fr) 2003-12-18
WO2003104744A8 true WO2003104744A8 (en) 2004-04-29

Family

ID=29729031

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000252 WO2003104744A1 (fr) 2002-06-07 2003-06-04 Procede destine a former une image d'un objet, dispositif permettant sa mise en oeuvre, et dispositif destine a generer un rayonnement optique de faible coherence

Country Status (6)

Country Link
US (1) US7515274B2 (ru)
EP (1) EP1512939A4 (ru)
JP (1) JP4555074B2 (ru)
CA (1) CA2487893A1 (ru)
RU (1) RU2242710C2 (ru)
WO (1) WO2003104744A1 (ru)

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Also Published As

Publication number Publication date
RU2002114935A (ru) 2004-02-20
JP2005529322A (ja) 2005-09-29
US7515274B2 (en) 2009-04-07
WO2003104744A1 (fr) 2003-12-18
EP1512939A4 (en) 2007-05-02
JP4555074B2 (ja) 2010-09-29
RU2242710C2 (ru) 2004-12-20
CA2487893A1 (en) 2003-12-18
EP1512939A1 (en) 2005-03-09
US20060165350A1 (en) 2006-07-27

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