WO1999057507A1 - Procede et dispositif d'imagerie sous-surfacique - Google Patents

Procede et dispositif d'imagerie sous-surfacique Download PDF

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Publication number
WO1999057507A1
WO1999057507A1 PCT/US1999/009626 US9909626W WO9957507A1 WO 1999057507 A1 WO1999057507 A1 WO 1999057507A1 US 9909626 W US9909626 W US 9909626W WO 9957507 A1 WO9957507 A1 WO 9957507A1
Authority
WO
WIPO (PCT)
Prior art keywords
sample
optical
radiation
optical communication
probe
Prior art date
Application number
PCT/US1999/009626
Other languages
English (en)
Inventor
Andrés ZULUAGA
Urs Utzinger
Rebecca Richards-Kortum
Original Assignee
Board Of Regents, The University Of Texas System
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 Board Of Regents, The University Of Texas System filed Critical Board Of Regents, The University Of Texas System
Priority to AU37817/99A priority Critical patent/AU3781799A/en
Publication of WO1999057507A1 publication Critical patent/WO1999057507A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • A61B5/68—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
    • 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
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • G01B9/02044—Imaging in the frequency domain, e.g. by using a spectrometer
    • 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
    • G01B9/02056—Passive reduction of errors
    • G01B9/02058—Passive reduction of errors by particular optical compensation or alignment elements, e.g. dispersion compensation
    • 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
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Nanotechnology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

L'invention concerne des procédés et un dispositif d'imagerie sous-surfacique d'un échantillon. Dans un système de topographie à cohérence optique, on utilise une sonde (24) de balayage (30) pour balayer un rayonnement (40) par rapport à un échantillon, afin de produire des images sous-surfaciques (32).
PCT/US1999/009626 1998-05-01 1999-04-30 Procede et dispositif d'imagerie sous-surfacique WO1999057507A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU37817/99A AU3781799A (en) 1998-05-01 1999-04-30 Method and apparatus for subsurface imaging

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8378598P 1998-05-01 1998-05-01
US60/083,785 1998-05-01

Publications (1)

Publication Number Publication Date
WO1999057507A1 true WO1999057507A1 (fr) 1999-11-11

Family

ID=22180692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/009626 WO1999057507A1 (fr) 1998-05-01 1999-04-30 Procede et dispositif d'imagerie sous-surfacique

Country Status (2)

Country Link
AU (1) AU3781799A (fr)
WO (1) WO1999057507A1 (fr)

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WO2001072215A1 (fr) * 2000-03-28 2001-10-04 Board Of Regents, The University Of Texas System Amelioration du contraste en imagerie biologique
WO2002088684A1 (fr) * 2001-04-30 2002-11-07 The General Hospital Corporation Procede et appareil permettant d'ameliorer la clarte et la sensibilite de l'image en tomographie a coherence optique au moyen d'une interaction permettant de controler les proprietes focales et la synchronisation de coherence
EP1201182A3 (fr) * 2000-10-31 2003-07-02 Fuji Photo Film Co., Ltd. Appareil d'imagerie
WO2004015402A1 (fr) * 2002-08-07 2004-02-19 Koninklijke Philips Electronics N.V. Tomographie par coherence optique
WO2004100068A2 (fr) 2003-05-05 2004-11-18 D3D, L.P. Imagerie de tomographie par coherence optique
WO2005001445A2 (fr) * 2001-12-18 2005-01-06 Massachusetts Institute Of Technology Systemes et procedes de mesures de phases
US6980299B1 (en) 2001-10-16 2005-12-27 General Hospital Corporation Systems and methods for imaging a sample
EP1618836A1 (fr) * 2004-07-21 2006-01-25 Rowiak GmbH Laryngoscope avec tomographie à cohérence optique
WO2007041125A1 (fr) * 2005-09-29 2007-04-12 Bioptigen, Inc. Dispositifs portatifs de tomographie en coherence optique et systemes apparentes
US7242833B2 (en) 2000-07-10 2007-07-10 University Health Network Method and apparatus for high resolution coherent optical imaging
US7450241B2 (en) 2005-09-30 2008-11-11 Infraredx, Inc. Detecting vulnerable plaque
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US7557929B2 (en) 2001-12-18 2009-07-07 Massachusetts Institute Of Technology Systems and methods for phase measurements
USRE43875E1 (en) 2004-09-29 2012-12-25 The General Hospital Corporation System and method for optical coherence imaging
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US8937724B2 (en) 2008-12-10 2015-01-20 The General Hospital Corporation Systems and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
US8965487B2 (en) 2004-08-24 2015-02-24 The General Hospital Corporation Process, system and software arrangement for measuring a mechanical strain and elastic properties of a sample
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US9226856B2 (en) 2013-03-14 2016-01-05 Envision Diagnostics, Inc. Inflatable medical interfaces and other medical devices, systems, and methods
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US9226665B2 (en) 2003-01-24 2016-01-05 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
US9254102B2 (en) 2004-08-24 2016-02-09 The General Hospital Corporation Method and apparatus for imaging of vessel segments
US9254089B2 (en) 2008-07-14 2016-02-09 The General Hospital Corporation Apparatus and methods for facilitating at least partial overlap of dispersed ration on at least one sample
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US9341783B2 (en) 2011-10-18 2016-05-17 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
US9351642B2 (en) 2009-03-12 2016-05-31 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measurement at least one mechanical property of tissue using coherent speckle technique(s)
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US6593101B2 (en) 2000-03-28 2003-07-15 Board Of Regents, The University Of Texas System Enhancing contrast in biological imaging
WO2001072215A1 (fr) * 2000-03-28 2001-10-04 Board Of Regents, The University Of Texas System Amelioration du contraste en imagerie biologique
US7242833B2 (en) 2000-07-10 2007-07-10 University Health Network Method and apparatus for high resolution coherent optical imaging
EP1309268B1 (fr) * 2000-07-11 2009-05-20 Carl Zeiss Meditec AG Appareil de diagnostic et de surveillance de maladies oculaires
US9282931B2 (en) 2000-10-30 2016-03-15 The General Hospital Corporation Methods for tissue analysis
US6999608B2 (en) 2000-10-31 2006-02-14 Fuji Photo Film Co., Ltd. Imaging apparatus
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WO2004015402A1 (fr) * 2002-08-07 2004-02-19 Koninklijke Philips Electronics N.V. Tomographie par coherence optique
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EP1618836A1 (fr) * 2004-07-21 2006-01-25 Rowiak GmbH Laryngoscope avec tomographie à cohérence optique
DE102004035269A1 (de) * 2004-07-21 2006-02-16 Rowiak Gmbh Laryngoskop mit OCT
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WO2007041125A1 (fr) * 2005-09-29 2007-04-12 Bioptigen, Inc. Dispositifs portatifs de tomographie en coherence optique et systemes apparentes
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