DE69840791D1 - Doppler-abbildung einer strömung mittels optischer kohaerenztomografie - Google Patents

Doppler-abbildung einer strömung mittels optischer kohaerenztomografie

Info

Publication number
DE69840791D1
DE69840791D1 DE69840791T DE69840791T DE69840791D1 DE 69840791 D1 DE69840791 D1 DE 69840791D1 DE 69840791 T DE69840791 T DE 69840791T DE 69840791 T DE69840791 T DE 69840791T DE 69840791 D1 DE69840791 D1 DE 69840791D1
Authority
DE
Germany
Prior art keywords
doppler
illustration
flow
optical coherence
coherence tomography
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 - Lifetime
Application number
DE69840791T
Other languages
German (de)
English (en)
Inventor
Joseph A Izatt
Manish D Kulkarni
Siavash Yazdanfar
Andrew Rollins
Michael V Sivak
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Individual
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Publication of DE69840791D1 publication Critical patent/DE69840791D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • 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
    • 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
    • G01B9/02045—Interferometers characterised by particular imaging or detection techniques using the Doppler effect
    • 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
    • G01B9/02067—Active error reduction, i.e. varying with time by electronic control systems, i.e. using feedback acting on optics or light
    • G01B9/02069—Synchronization of light source or manipulator and detector
    • 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
    • G01B9/0207—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer
    • G01B9/02071—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer by measuring path difference independently from interferometer
    • 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
    • G01B9/0207—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer
    • G01B9/02072—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer by calibration or testing of interferometer
    • 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
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • 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
    • 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
    • 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
    • G01B2290/35—Mechanical variable delay line
    • 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
    • G01B2290/60—Reference interferometer, i.e. additional interferometer not interacting with object

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE69840791T 1997-06-02 1998-06-02 Doppler-abbildung einer strömung mittels optischer kohaerenztomografie Expired - Lifetime DE69840791D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4735897P 1997-06-02 1997-06-02
PCT/US1998/011116 WO1998055830A1 (en) 1997-06-02 1998-06-02 Doppler flow imaging using optical coherence tomography

Publications (1)

Publication Number Publication Date
DE69840791D1 true DE69840791D1 (de) 2009-06-10

Family

ID=21948518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840791T Expired - Lifetime DE69840791D1 (de) 1997-06-02 1998-06-02 Doppler-abbildung einer strömung mittels optischer kohaerenztomografie

Country Status (6)

Country Link
US (2) US6006128A (enExample)
EP (1) EP1007901B1 (enExample)
JP (1) JP4138027B2 (enExample)
AU (1) AU7711498A (enExample)
DE (1) DE69840791D1 (enExample)
WO (1) WO1998055830A1 (enExample)

Families Citing this family (265)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9610700D0 (en) * 1996-05-22 1996-07-31 Moor Instr Ltd Apparatus for imaging microvascular blood flow
US6842639B1 (en) * 1997-10-03 2005-01-11 Intraluminal Therapeutics, Inc. Method and apparatus for determining neovascular flow through tissue in a vessel
US6129667A (en) * 1998-02-02 2000-10-10 General Electric Company Luminal diagnostics employing spectral analysis
US6191862B1 (en) * 1999-01-20 2001-02-20 Lightlab Imaging, Llc Methods and apparatus for high speed longitudinal scanning in imaging systems
US6937884B1 (en) * 1999-09-14 2005-08-30 The Research Foundation Of State University Of New York Method and system for imaging the dynamics of scattering medium
AT409451B (de) * 1999-12-14 2002-08-26 Hoffmann La Roche Vorrichtung zur bestimmung der örtlichen verteilung einer messgrösse
JP3999437B2 (ja) * 2000-03-10 2007-10-31 富士フイルム株式会社 光断層画像化装置
US7555333B2 (en) * 2000-06-19 2009-06-30 University Of Washington Integrated optical scanning image acquisition and display
US6482161B1 (en) * 2000-06-29 2002-11-19 Acuson Corporation Medical diagnostic ultrasound system and method for vessel structure analysis
US6924898B2 (en) * 2000-08-08 2005-08-02 Zygo Corporation Phase-shifting interferometry method and system
US6882432B2 (en) * 2000-08-08 2005-04-19 Zygo Corporation Frequency transform phase shifting interferometry
SE517701C2 (sv) * 2000-08-31 2002-07-02 October Biometrics Ab Anordning, metod och system för att mäta distrubution av valda egenskaper i ett material
DE60141090D1 (de) 2000-10-30 2010-03-04 Gen Hospital Corp Optische systeme zur gewebeanalyse
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
EP2333521B1 (en) * 2001-04-30 2019-12-04 The General Hospital Corporation Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
US7865231B2 (en) 2001-05-01 2011-01-04 The General Hospital Corporation Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties
US6728571B1 (en) * 2001-07-16 2004-04-27 Scimed Life Systems, Inc. Electronically scanned optical coherence tomography with frequency modulated signals
US7113817B1 (en) * 2001-10-04 2006-09-26 Wintec, Llc Optical imaging of blood circulation velocities
US6980299B1 (en) 2001-10-16 2005-12-27 General Hospital Corporation Systems and methods for imaging a sample
DE10157842A1 (de) * 2001-11-24 2003-06-05 Zeiss Carl Interferometer und interferometrisches Messverfahren
US7030995B2 (en) * 2001-12-10 2006-04-18 Zygo Corporation Apparatus and method for mechanical phase shifting interferometry
AU2002364544A1 (en) * 2001-12-10 2003-07-09 Zygo Corporation Method and apparatus for calibrating a wavelength-tuning interferometer
US7310150B2 (en) 2002-01-11 2007-12-18 The General Hospital Corporation Apparatus and method for low coherence ranging
US7747315B2 (en) * 2002-01-15 2010-06-29 Board Of Regents, The University Of Texas System Methods and compositions to reduce scattering of light during therapeutic and diagnostic imaging procedures
US7355716B2 (en) 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US6939298B2 (en) 2002-02-28 2005-09-06 Gmp Vision Solutions, Inc Device and method for monitoring aqueous flow within the eye
AU2003214146A1 (en) * 2002-03-12 2003-09-29 The Regents Of The University Of California Imaging transverse flow velocity using spectral bandwidth of the doppler frequency shift in phase-resolved optical doppler tomography
US7006232B2 (en) * 2002-04-05 2006-02-28 Case Western Reserve University Phase-referenced doppler optical coherence tomography
US20110201924A1 (en) * 2002-04-30 2011-08-18 The General Hospital Corporation Method and Apparatus for Improving Image Clarity and Sensitivity in Optical Tomography Using Dynamic Feedback to Control Focal Properties and Coherence Gating
US7130059B2 (en) * 2002-06-24 2006-10-31 Light Gage, Inc Common-path frequency-scanning interferometer
AU2003276599A1 (en) * 2002-12-18 2004-07-09 Koninklijke Philips Electronics N.V. Method and arrangement for optical coherence tomography
US7761139B2 (en) * 2003-01-24 2010-07-20 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
US7643153B2 (en) 2003-01-24 2010-01-05 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US7474407B2 (en) * 2003-02-20 2009-01-06 Applied Science Innovations Optical coherence tomography with 3d coherence scanning
CA2519937C (en) 2003-03-31 2012-11-20 Guillermo J. Tearney Speckle reduction in optical coherence tomography by path length encoded angular compounding
KR101204370B1 (ko) 2003-06-06 2012-11-23 더 제너럴 하스피탈 코포레이션 파장 동조 소스용 방법 및 장치
WO2005006987A1 (ja) * 2003-07-22 2005-01-27 Hitachi Medical Corporation 超音波診断装置及び超音波画像診断方法
WO2005047813A1 (en) 2003-10-27 2005-05-26 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
EP1687587B1 (en) 2003-11-28 2020-01-08 The General Hospital Corporation Method and apparatus for three-dimensional spectrally encoded imaging
WO2005058137A2 (en) 2003-12-12 2005-06-30 University Of Washington Catheterscope 3d guidance and interface system
US7042578B2 (en) * 2003-12-18 2006-05-09 Zygo Corporation Method and apparatus for absolute figure metrology
US7319229B2 (en) * 2003-12-29 2008-01-15 Kla-Tencor Technologies Corporation Illumination apparatus and methods
FR2865370B1 (fr) * 2004-01-22 2006-04-28 Centre Nat Rech Scient Systeme et procede de tomographie in vivo a haute resolution laterale et axiale de la retine humaine
US7190464B2 (en) 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7327463B2 (en) 2004-05-14 2008-02-05 Medrikon Corporation Low coherence interferometry utilizing magnitude
US7184148B2 (en) 2004-05-14 2007-02-27 Medeikon Corporation Low coherence interferometry utilizing phase
US7474408B2 (en) 2004-05-14 2009-01-06 Medeikon Corporation Low coherence interferometry utilizing phase
US7242480B2 (en) 2004-05-14 2007-07-10 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
WO2005117534A2 (en) 2004-05-29 2005-12-15 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (oct) imaging
WO2005124322A1 (en) * 2004-06-09 2005-12-29 President And Fellows Of Harvard College Phase sensitive heterodyne coherent anti-stokes raman scattering micro-spectroscopy and microscopy systems and methods
JP4995720B2 (ja) 2004-07-02 2012-08-08 ザ ジェネラル ホスピタル コーポレイション ダブルクラッドファイバを有する内視鏡撮像プローブ
JP5053845B2 (ja) 2004-08-06 2012-10-24 ザ ジェネラル ホスピタル コーポレイション 光学コヒーレンス断層撮影法を使用して試料中の少なくとも１つの位置を決定するための方法、システムおよびソフトウェア装置
ATE538714T1 (de) * 2004-08-24 2012-01-15 Gen Hospital Corp Verfahren, system und software-anordnung zur bestimmung des elastizitätsmoduls
JP5324095B2 (ja) 2004-08-24 2013-10-23 ザ ジェネラル ホスピタル コーポレイション 血管セグメントを画像化する方法および装置
KR101269455B1 (ko) 2004-09-10 2013-05-30 더 제너럴 하스피탈 코포레이션 광 간섭 영상화를 위한 시스템 및 방법
US7268889B2 (en) * 2004-09-22 2007-09-11 Corning Incorporated Phase-resolved measurement for frequency-shifting interferometry
US7259860B2 (en) * 2004-09-22 2007-08-21 Corning Incorporated Optical feedback from mode-selective tuner
EP1804638B1 (en) 2004-09-29 2012-12-19 The General Hospital Corporation System and method for optical coherence imaging
JP4566685B2 (ja) * 2004-10-13 2010-10-20 株式会社トプコン 光画像計測装置及び光画像計測方法
EP2272424A1 (en) * 2004-10-29 2011-01-12 The General Hospital Corporation Polarisation-sensitive optical coherence tomography
JP5623692B2 (ja) 2004-11-02 2014-11-12 ザ ジェネラル ホスピタル コーポレイション 試料の画像形成のための光ファイバ回転装置、光学システム及び方法
EP1825214A1 (en) 2004-11-24 2007-08-29 The General Hospital Corporation Common-path interferometer for endoscopic oct
EP1816949A1 (en) 2004-11-29 2007-08-15 The General Hospital Corporation Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
US8346346B1 (en) 2005-01-24 2013-01-01 The Board Of Trustees Of The Leland Stanford Junior University Optical analysis system and approach therefor
US7530948B2 (en) 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
US20070038040A1 (en) * 2005-04-22 2007-02-15 The General Hospital Corporation Arrangements, systems and methods capable of providing spectral-domain polarization-sensitive optical coherence tomography
US8351665B2 (en) 2005-04-28 2013-01-08 The General Hospital Corporation Systems, processes and software arrangements for evaluating information associated with an anatomical structure by an optical coherence ranging technique
DE102005021061B4 (de) * 2005-05-06 2011-12-15 Siemens Ag Verfahren zur tomographischen Darstellung eines Hohlraumes durch Optische-Kohärenz-Tomographie (OCT) und eine OCT-Vorrichtung zur Durchführung des Verfahrens
EP1886121A1 (en) * 2005-05-13 2008-02-13 The General Hospital Corporation Arrangements, systems and methods capable of providing spectral-domain optical coherence reflectometry for a sensitive detection of chemical and biological sample
US8355776B2 (en) 2005-05-27 2013-01-15 Board Of Regents, The University Of Texas System Hemoglobin contrast in magneto-motive optical doppler tomography, optical coherence tomography, and ultrasound imaging methods and apparatus
US8162834B2 (en) * 2006-10-18 2012-04-24 Board Of Regents, The University Of Texas System Hemoglobin contrast in ultrasound and optical coherence tomography for diagnosing diseased tissue, cancers, and the like
US8454511B2 (en) * 2005-05-27 2013-06-04 Board Of Regents, The University Of Texas System Magneto-motive ultrasound detection of magnetic nanoparticles
US8036732B2 (en) * 2006-10-18 2011-10-11 Board Of Regents, The University Of Texas System Hemoglobin contrast in magneto-motive optical doppler tomography, optical coherence tomography, and ultrasound imaging methods and apparatus
EP1887926B1 (en) 2005-05-31 2014-07-30 The General Hospital Corporation System and method which use spectral encoding heterodyne interferometry techniques for imaging
EP1889037A2 (en) * 2005-06-01 2008-02-20 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
EP1744181B8 (en) * 2005-07-15 2014-04-09 Kabushiki Kaisha Toshiba Ultrasonic diagnostic apparatus and ultrasonic image processing method
EP1913332B1 (en) 2005-08-09 2010-10-13 The General Hospital Corporation Apparatus and method for performing polarization-based quadrature demodulation in optical coherence tomography
US20070049833A1 (en) * 2005-08-16 2007-03-01 The General Hospital Corporation Arrangements and methods for imaging in vessels
US20070121196A1 (en) 2005-09-29 2007-05-31 The General Hospital Corporation Method and apparatus for method for viewing and analyzing of one or more biological samples with progressively increasing resolutions
JP2007101263A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化装置
US7889348B2 (en) 2005-10-14 2011-02-15 The General Hospital Corporation Arrangements and methods for facilitating photoluminescence imaging
WO2007067163A1 (en) * 2005-11-23 2007-06-14 University Of Washington Scanning beam with variable sequential framing using interrupted scanning resonance
WO2007082228A1 (en) 2006-01-10 2007-07-19 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
EP2289397A3 (en) 2006-01-19 2011-04-06 The General Hospital Corporation Methods and systems for optical imaging of epithelial luminal organs by beam scanning thereof
WO2007084903A2 (en) 2006-01-19 2007-07-26 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and method for producing one or more optical arrangements
US20070223006A1 (en) * 2006-01-19 2007-09-27 The General Hospital Corporation Systems and methods for performing rapid fluorescence lifetime, excitation and emission spectral measurements
CN101370426A (zh) * 2006-01-20 2009-02-18 通用医疗公司 利用对光学相干断层扫描的波阵面调制来提供散斑减少的系统、装置和过程
WO2007084933A2 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and processes for providing endogenous molecular imaging with mid-infared light
WO2007084959A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and methods for providing mirror tunnel microscopy
JP5558005B2 (ja) * 2006-01-23 2014-07-23 ザイゴ コーポレーション 物体をモニタする干渉計システム
WO2007149602A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
EP1986545A2 (en) 2006-02-01 2008-11-05 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
JP2009537024A (ja) 2006-02-01 2009-10-22 ザ ジェネラル ホスピタル コーポレイション 少なくとも一つのファイバの少なくとも二つの部位の少なくとも一つを制御する装置
JP5519152B2 (ja) 2006-02-08 2014-06-11 ザ ジェネラル ホスピタル コーポレイション 光学顕微鏡法を用いて解剖学的サンプルに関わる情報を取得するための装置
JP4890878B2 (ja) * 2006-02-16 2012-03-07 株式会社トプコン 眼底観察装置
WO2007101026A2 (en) 2006-02-24 2007-09-07 The General Hospital Corporation Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
US20070208400A1 (en) * 2006-03-01 2007-09-06 The General Hospital Corporation System and method for providing cell specific laser therapy of atherosclerotic plaques by targeting light absorbers in macrophages
WO2007106075A2 (en) * 2006-03-03 2007-09-20 University Of Washington Multi-cladding optical fiber scanner
US20070232872A1 (en) * 2006-03-16 2007-10-04 The Board Of Regents Of The University Of Texas System Continuous noninvasive glucose monitoring in diabetic, non-diabetic, and critically ill patients with oct
US20070216908A1 (en) * 2006-03-17 2007-09-20 University Of Washington Clutter rejection filters for optical doppler tomography
EP2564769B1 (en) 2006-04-05 2015-06-03 The General Hospital Corporation Apparatus for polarization-sensitive optical frequency domain imaging of a sample
US20080004527A1 (en) * 2006-04-05 2008-01-03 Coleman D Jackson High-resolution ultrasound spectral and wavelet analysis of vascular tissue
EP2015669A2 (en) 2006-05-10 2009-01-21 The General Hospital Corporation Processes, arrangements and systems for providing frequency domain imaging of a sample
US7520667B2 (en) * 2006-05-11 2009-04-21 John Bean Technologies Ab Method and system for determining process parameters
WO2007133964A2 (en) * 2006-05-12 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing a fiber layer thickness map based on optical coherence tomography images
US7488930B2 (en) 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
WO2008002839A2 (en) * 2006-06-26 2008-01-03 California Institute Of Technology Dynamic motion contrast and transverse flow estimation using optical coherence tomography
WO2008016927A2 (en) * 2006-08-01 2008-02-07 The General Hospital Corporation Systems and methods for receiving and/or analyzing information associated with electro-magnetic radiation
US20100185106A1 (en) * 2006-08-09 2010-07-22 Koninklijke Philips Electronics N.V. Light-emitting apparatus, particularly for flow measurements
US9867530B2 (en) 2006-08-14 2018-01-16 Volcano Corporation Telescopic side port catheter device with imaging system and method for accessing side branch occlusions
US20080058629A1 (en) * 2006-08-21 2008-03-06 University Of Washington Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation
US7920271B2 (en) 2006-08-25 2011-04-05 The General Hospital Corporation Apparatus and methods for enhancing optical coherence tomography imaging using volumetric filtering techniques
US8838213B2 (en) 2006-10-19 2014-09-16 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s)
US20080094608A1 (en) * 2006-10-23 2008-04-24 The Regents Of The University Of California Laser velocimetry system
US20080132834A1 (en) * 2006-12-04 2008-06-05 University Of Washington Flexible endoscope tip bending mechanism using optical fibers as tension members
US8079656B2 (en) * 2006-12-22 2011-12-20 Palo Alto Research Center Incorporated Method for decimation of images
EP3785615B1 (en) * 2007-01-10 2024-12-04 Lightlab Imaging, Inc. Methods and apparatus for swept-source optical coherence tomography
US7949019B2 (en) 2007-01-19 2011-05-24 The General Hospital Wavelength tuning source based on a rotatable reflector
US20080206804A1 (en) * 2007-01-19 2008-08-28 The General Hospital Corporation Arrangements and methods for multidimensional multiplexed luminescence imaging and diagnosis
JP5507258B2 (ja) 2007-01-19 2014-05-28 ザ ジェネラル ホスピタル コーポレイション 光周波数領域イメージングにおける測定深度を制御するための装置及び方法
DE102007005699A1 (de) * 2007-02-05 2008-08-07 Carl Zeiss Meditec Ag Koagulationssystem
US20080221388A1 (en) * 2007-03-09 2008-09-11 University Of Washington Side viewing optical fiber endoscope
WO2008116010A1 (en) * 2007-03-19 2008-09-25 The General Hospital Corporation System and method for providing noninvasive diagnosis of compartment syndrome exemplary laser speckle imaging procedure
WO2008115965A1 (en) * 2007-03-19 2008-09-25 The General Hospital Corporation Apparatus and method for providing a noninvasive diagnosis of internal bleeding
US9176319B2 (en) 2007-03-23 2015-11-03 The General Hospital Corporation Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures
US10534129B2 (en) 2007-03-30 2020-01-14 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
US8840566B2 (en) 2007-04-02 2014-09-23 University Of Washington Catheter with imaging capability acts as guidewire for cannula tools
US20080243030A1 (en) * 2007-04-02 2008-10-02 University Of Washington Multifunction cannula tools
US8244334B2 (en) * 2007-04-10 2012-08-14 University Of Southern California Methods and systems for blood flow measurement using doppler optical coherence tomography
US8045177B2 (en) 2007-04-17 2011-10-25 The General Hospital Corporation Apparatus and methods for measuring vibrations using spectrally-encoded endoscopy
WO2008137710A1 (en) * 2007-05-03 2008-11-13 University Of Washington High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor
US8134554B1 (en) 2007-05-04 2012-03-13 Topcon Medical Systems, Inc. Method and apparatus for spatially mapping three-dimensional optical coherence tomography data with two-dimensional images
US8115919B2 (en) 2007-05-04 2012-02-14 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with a sample using optical microscopy
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
EP2178442B1 (en) 2007-07-12 2017-09-06 Volcano Corporation Catheter for in vivo imaging
JP5481376B2 (ja) * 2007-07-12 2014-04-23 ヴォルカノ コーポレイション 光コヒーレンストモグラフィー用のクロック制御方法
JP5173305B2 (ja) * 2007-07-30 2013-04-03 国立大学法人 筑波大学 測定信号のノイズ処理方法
WO2009018456A2 (en) * 2007-07-31 2009-02-05 The General Hospital Corporation Systems and methods for providing beam scan patterns for high speed doppler optical frequency domain imaging
WO2009029843A1 (en) 2007-08-31 2009-03-05 The General Hospital Corporation System and method for self-interference fluoresence microscopy, and computer-accessible medium associated therewith
WO2009036453A1 (en) * 2007-09-15 2009-03-19 The General Hospital Corporation Apparatus, computer-accessible medium and method for measuring chemical and/or molecular compositions of coronary atherosclerotic plaques in anatomical structures
US8076624B1 (en) 2007-09-19 2011-12-13 Barchers Jeffrey D Non-cooperative laser target enhancement system and method
WO2009042867A1 (en) * 2007-09-27 2009-04-02 University Of Southern California High frequency ultrasonic convex array transducers and tissue imaging
EP2207469A4 (en) * 2007-10-12 2012-07-11 Gen Hospital Corp Systems and processes for optical imaging of luminal anatomic structures
WO2009059034A1 (en) 2007-10-30 2009-05-07 The General Hospital Corporation System and method for cladding mode detection
US20090137893A1 (en) * 2007-11-27 2009-05-28 University Of Washington Adding imaging capability to distal tips of medical tools, catheters, and conduits
JP5234470B2 (ja) * 2007-12-21 2013-07-10 独立行政法人国立高等専門学校機構 レーザドップラー血流測定方法及び装置
US7878651B2 (en) * 2007-12-26 2011-02-01 Carl Zeiss Meditec, Inc. Refractive prescription using optical coherence tomography
US20090225324A1 (en) * 2008-01-17 2009-09-10 The General Hospital Corporation Apparatus for providing endoscopic high-speed optical coherence tomography
US9332942B2 (en) 2008-01-28 2016-05-10 The General Hospital Corporation Systems, processes and computer-accessible medium for providing hybrid flourescence and optical coherence tomography imaging
US11123047B2 (en) 2008-01-28 2021-09-21 The General Hospital Corporation Hybrid systems and methods for multi-modal acquisition of intravascular imaging data and counteracting the effects of signal absorption in blood
US20090208143A1 (en) * 2008-02-19 2009-08-20 University Of Washington Efficient automated urothelial imaging using an endoscope with tip bending
US20110190586A1 (en) * 2008-03-28 2011-08-04 Volcano Corporation Methods and systems for intravascular imaging and flushing
US7884946B2 (en) * 2008-04-28 2011-02-08 Lumetrics, Inc. Apparatus for measurement of the axial length of an eye
JP5607610B2 (ja) 2008-05-07 2014-10-15 ザ ジェネラル ホスピタル コーポレイション 構造の特徴を決定する装置、装置の作動方法およびコンピュータアクセス可能な媒体
DE102008028342A1 (de) * 2008-06-13 2009-12-17 Carl Zeiss Surgical Gmbh Laser-Doppler-Bildgebungsverfahren und Vorrichtung zum Untersuchen eines Objekts
JP5795531B2 (ja) 2008-06-20 2015-10-14 ザ ジェネラル ホスピタル コーポレイション フューズドファイバオプティックカプラ構造、及びその使用方法
EP2309919B1 (en) 2008-07-10 2019-03-06 Ecole Polytechnique Federale De Lausanne (EPFL) EPFL-TTO Functional optical coherent imaging
EP2309923B1 (en) 2008-07-14 2020-11-25 The General Hospital Corporation Apparatus and methods for color endoscopy
JP5731394B2 (ja) 2008-12-10 2015-06-10 ザ ジェネラル ホスピタル コーポレイション 光サブサンプリングを通じて、光コヒーレンストモグラヒィーのイメージング深度範囲を伸ばすためのシステム、装置及び方法
US7864327B1 (en) * 2009-01-09 2011-01-04 Veeco Instruments, Inc. In-phase/in-quadrature demodulator for spectral information of interference signal
US9615748B2 (en) 2009-01-20 2017-04-11 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
EP2382456A4 (en) 2009-01-26 2012-07-25 Gen Hospital Corp SYSTEM, METHOD AND COMPUTER MEDIUM FOR MICROSCOPY WITH A WIDE FIELD AND VERY HIGH RESOLUTION
WO2010091190A2 (en) 2009-02-04 2010-08-12 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
EP2399523A4 (en) * 2009-02-23 2015-04-01 Olympus Medical Systems Corp APPARATUS FOR OBSERVING ORGANISMS AND METHOD FOR CREATING AN ORGANIZATIONAL MOMENTUM
WO2010105197A2 (en) 2009-03-12 2010-09-16 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measuring at least one mechanical property of tissue using coherent speckle techniques(s)
EP2237266A1 (en) * 2009-04-03 2010-10-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for determining a plurality of local center of gravity frequencies of a spectrum of an audio signal
JP5258052B2 (ja) * 2009-04-25 2013-08-07 国立大学法人宇都宮大学 位相シフト法による形状測定方法及び形状測定装置、並びに複素振幅計測方法及び複素振幅計測装置
US8879070B2 (en) 2009-06-11 2014-11-04 University Of Tsukuba Two beams formed by Wollaston prism in sample arm in an optical coherence tomography apparatus
CN102469943A (zh) 2009-07-14 2012-05-23 通用医疗公司 用于测量脉管内流动和压力的设备、系统和方法
JP5856061B2 (ja) * 2009-10-06 2016-02-09 ザ ジェネラル ホスピタル コーポレイション スペクトル符号化共焦点顕微鏡法を用いた特定の細胞を撮像するための装置及び方法
JP5711260B2 (ja) * 2009-12-08 2015-04-30 ザ ジェネラル ホスピタル コーポレイション 光コヒーレンストモグラフィにより声帯襞を分析、診断及び治療モニタリングする方法及び装置
SMT202000624T1 (it) 2010-03-05 2021-01-05 Massachusetts Gen Hospital Apparecchio per fornire radiazione elettromagnetica a un campione
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
US9557154B2 (en) 2010-05-25 2017-01-31 The General Hospital Corporation Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
EP2575598A2 (en) 2010-05-25 2013-04-10 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
US10285568B2 (en) 2010-06-03 2019-05-14 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
WO2012012355A1 (en) 2010-07-19 2012-01-26 Lumetrics, Inc. Fiber-based interferometric device for measuring axial dimensions of a human eye
WO2012018991A2 (en) 2010-08-05 2012-02-09 Bioptigen, Inc. Compact multimodality optical coherence tomography imaging systems and related methods and computer program products
WO2012058381A2 (en) 2010-10-27 2012-05-03 The General Hospital Corporation Apparatus, systems and methods for measuring blood pressure within at least one vessel
US11141063B2 (en) 2010-12-23 2021-10-12 Philips Image Guided Therapy Corporation Integrated system architectures and methods of use
US11040140B2 (en) 2010-12-31 2021-06-22 Philips Image Guided Therapy Corporation Deep vein thrombosis therapeutic methods
US9279659B2 (en) * 2011-01-21 2016-03-08 Duke University Systems and methods for complex conjugate artifact resolved optical coherence tomography
US8721077B2 (en) 2011-04-29 2014-05-13 The General Hospital Corporation Systems, methods and computer-readable medium for determining depth-resolved physical and/or optical properties of scattering media by analyzing measured data over a range of depths
WO2013013049A1 (en) 2011-07-19 2013-01-24 The General Hospital Corporation Systems, methods, apparatus and computer-accessible-medium for providing polarization-mode dispersion compensation in optical coherence tomography
WO2013029047A1 (en) 2011-08-25 2013-02-28 The General Hospital Corporation Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
WO2013033592A1 (en) 2011-08-31 2013-03-07 Volcano Corporation Optical-electrical rotary joint and methods of use
EP2769491A4 (en) 2011-10-18 2015-07-22 Gen Hospital Corp DEVICE AND METHOD FOR PRODUCING AND / OR PROVIDING RECIRCULATING OPTICAL DELAY (DE)
WO2013148306A1 (en) 2012-03-30 2013-10-03 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
WO2013151560A1 (en) * 2012-04-06 2013-10-10 Authentix, Inc. Skew angle determination
US10575737B2 (en) 2012-04-27 2020-03-03 Novadaq Technologies ULC Optical coherent imaging medical device
US11490797B2 (en) 2012-05-21 2022-11-08 The General Hospital Corporation Apparatus, device and method for capsule microscopy
EP2872035B1 (en) 2012-07-10 2020-09-30 Aïmago S.A. Perfusion assessment multi-modality optical medical device
US9415550B2 (en) 2012-08-22 2016-08-16 The General Hospital Corporation System, method, and computer-accessible medium for fabrication miniature endoscope using soft lithography
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
CA2887421A1 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in images
US9324141B2 (en) 2012-10-05 2016-04-26 Volcano Corporation Removal of A-scan streaking artifact
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
US9025159B2 (en) 2012-12-10 2015-05-05 The Johns Hopkins University Real-time 3D and 4D fourier domain doppler optical coherence tomography system
JP6322210B2 (ja) 2012-12-13 2018-05-09 ボルケーノ コーポレイション 標的化された挿管のためのデバイス、システム、および方法
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
US9709379B2 (en) 2012-12-20 2017-07-18 Volcano Corporation Optical coherence tomography system that is reconfigurable between different imaging modes
US10595820B2 (en) 2012-12-20 2020-03-24 Philips Image Guided Therapy Corporation Smooth transition catheters
WO2014113188A2 (en) 2012-12-20 2014-07-24 Jeremy Stigall Locating intravascular images
EP2936426B1 (en) 2012-12-21 2021-10-13 Jason Spencer System and method for graphical processing of medical data
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
EP2934280B1 (en) 2012-12-21 2022-10-19 Mai, Jerome Ultrasound imaging with variable line density
EP2936626A4 (en) 2012-12-21 2016-08-17 David Welford SYSTEMS AND METHOD FOR REDUCING A WAVELENGTH LIGHT EMISSION
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
JP2016502884A (ja) 2012-12-21 2016-02-01 ダグラス メイヤー， 延在カテーテル本体テレスコープを有する回転可能超音波撮像カテーテル
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
JP6053138B2 (ja) * 2013-01-24 2016-12-27 株式会社日立エルジーデータストレージ 光断層観察装置及び光断層観察方法
WO2014117130A1 (en) 2013-01-28 2014-07-31 The General Hospital Corporation Apparatus and method for providing diffuse spectroscopy co-registered with optical frequency domain imaging
WO2014120791A1 (en) 2013-01-29 2014-08-07 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
WO2014138555A1 (en) 2013-03-07 2014-09-12 Bernhard Sturm Multimodal segmentation in intravascular images
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
US10638939B2 (en) 2013-03-12 2020-05-05 Philips Image Guided Therapy Corporation Systems and methods for diagnosing coronary microvascular disease
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
JP6339170B2 (ja) 2013-03-13 2018-06-06 ジンヒョン パーク 回転式血管内超音波装置から画像を生成するためのシステム及び方法
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
US20160030151A1 (en) 2013-03-14 2016-02-04 Volcano Corporation Filters with echogenic characteristics
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
WO2014144709A2 (en) 2013-03-15 2014-09-18 The General Hospital Corporation Methods and systems for characterizing an object
US9784681B2 (en) 2013-05-13 2017-10-10 The General Hospital Corporation System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
US10117576B2 (en) 2013-07-19 2018-11-06 The General Hospital Corporation System, method and computer accessible medium for determining eye motion by imaging retina and providing feedback for acquisition of signals from the retina
WO2015013651A2 (en) 2013-07-26 2015-01-29 The General Hospital Corporation System, apparatus and method utilizing optical dispersion for fourier-domain optical coherence tomography
US10307056B2 (en) 2013-12-05 2019-06-04 Bioptigen, Inc. Systems and methods for quantitative doppler optical coherence tomography
WO2015105870A1 (en) 2014-01-08 2015-07-16 The General Hospital Corporation Method and apparatus for microscopic imaging
US10736494B2 (en) 2014-01-31 2020-08-11 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
WO2015153982A1 (en) 2014-04-04 2015-10-08 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
WO2016003274A1 (en) 2014-07-01 2016-01-07 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Optical coherence tomography microscopy apparatus and method
WO2016015052A1 (en) 2014-07-25 2016-01-28 The General Hospital Corporation Apparatus, devices and methods for in vivo imaging and diagnosis
EP2989986B1 (en) * 2014-09-01 2019-12-18 Samsung Medison Co., Ltd. Ultrasound diagnosis apparatus and method of operating the same
US9677941B2 (en) * 2014-09-19 2017-06-13 Shimadzu Corporation Object movement control device and fourier transform infrared spectrophotometer
CN107735015B (zh) 2015-05-07 2021-09-10 史赛克欧洲运营有限公司 使用彩色图像传感器的用于组织的激光散斑成像的方法和系统
US10627212B2 (en) 2016-04-25 2020-04-21 Kabushiki Kaisha Topcon Swept-source optical coherence tomography (SS-OCT) phase stabilization with reference signal calibration
EP3463056A4 (en) * 2016-05-23 2020-07-29 ContinUse Biometrics Ltd. SYSTEM AND METHOD FOR USE IN DEPTH CHARACTERIZATION OF OBJECTS
JP6245590B1 (ja) * 2016-06-20 2017-12-13 公立大学法人大阪市立大学 皮膚診断装置、皮膚状態出力方法、プログラムおよび記録媒体
US10718915B2 (en) * 2017-06-14 2020-07-21 California Institute Of Technology Compact and low cost beam launcher using planar lightwave circuit
WO2019075376A1 (en) * 2017-10-13 2019-04-18 The Research Foundation For The State University Of New York OPTICAL DOPPLER TOMOGRAPHY WITH WAVELENGTH DIVISION MULTIPLEXING SCANNED SOURCE
JP7211497B2 (ja) * 2019-05-16 2023-01-24 日本電気株式会社 光干渉断層撮像装置、撮像方法、及び、撮像プログラム
US12259241B2 (en) * 2020-03-10 2025-03-25 Leica Microsystems Nc, Inc. Systems, methods and computer program products for optimizing optics of a surgical microscope having an integrated imaging system
CN111759295B (zh) * 2020-07-29 2024-09-20 福建省盈宇科技有限公司 无接触智能监护仪及其检测方法
WO2022104807A1 (zh) * 2020-11-23 2022-05-27 深圳大学 一种信号处理方法及相关装置
US11988508B1 (en) * 2021-01-15 2024-05-21 Lockheed Martin Corporation Digital holographic tomography turbulence measurements
JP7698202B2 (ja) * 2021-10-15 2025-06-25 日本電信電話株式会社 計測装置、計測方法及びプログラム
KR20260036330A (ko) * 2023-07-12 2026-03-16 노바 엘티디. 간섭계 기술

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063549A (en) * 1975-12-22 1977-12-20 Technicon Instruments Corporation Ultrasonic method and apparatus for imaging and characterization of bodies
US5200819A (en) * 1988-05-27 1993-04-06 The University Of Connecticut Multi-dimensional imaging system for endoscope
DD298677A5 (de) * 1989-11-16 1992-03-05 ��������`������������@�������@�������@M�������]k�� Verfahren zur bestimmung des volumenflusses
SE466987B (sv) * 1990-10-18 1992-05-11 Stiftelsen Ct Foer Dentaltekni Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans
US5321501A (en) * 1991-04-29 1994-06-14 Massachusetts Institute Of Technology Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample
US5537162A (en) * 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
DE4411017C2 (de) * 1994-03-30 1995-06-08 Alexander Dr Knuettel Optische stationäre spektroskopische Bildgebung in stark streuenden Objekten durch spezielle Lichtfokussierung und Signal-Detektion von Licht unterschiedlicher Wellenlängen
US5493109A (en) * 1994-08-18 1996-02-20 Carl Zeiss, Inc. Optical coherence tomography assisted ophthalmologic surgical microscope
US5491524A (en) * 1994-10-05 1996-02-13 Carl Zeiss, Inc. Optical coherence tomography corneal mapping apparatus
US5501226A (en) * 1994-10-19 1996-03-26 Carl Zeiss, Inc. Short coherence length, doppler velocimetry system
US5644642A (en) * 1995-04-03 1997-07-01 Carl Zeiss, Inc. Gaze tracking using optical coherence tomography
AU5147600A (en) 1999-05-19 2000-12-05 Regents Of The University Of California, The Optical detection of dental disease using polarized light

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