JP4138027B2 - 光学コヒーレンス断層撮影法を用いたドップラー流の撮像 - Google Patents

光学コヒーレンス断層撮影法を用いたドップラー流の撮像 Download PDF

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JP4138027B2
JP4138027B2 JP50265499A JP50265499A JP4138027B2 JP 4138027 B2 JP4138027 B2 JP 4138027B2 JP 50265499 A JP50265499 A JP 50265499A JP 50265499 A JP50265499 A JP 50265499A JP 4138027 B2 JP4138027 B2 JP 4138027B2
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JP2002503134A (ja
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イザット，ジョーゼフ，エイ．
クルカーニ，マニッシュ，ディー．
ヤツダンファー，シアバッシュ
ローリンズ，アンドルー
シバック，マイケル，ブイ．
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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
    • A61B5/0073—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

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (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)
JP50265499A 1997-06-02 1998-06-02 光学コヒーレンス断層撮影法を用いたドップラー流の撮像 Expired - Lifetime JP4138027B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4735897P 1997-06-02 1997-06-02
US60/047,358 1997-06-02
PCT/US1998/011116 WO1998055830A1 (en) 1997-06-02 1998-06-02 Doppler flow imaging using optical coherence tomography

Publications (3)

Publication Number Publication Date
JP2002503134A JP2002503134A (ja) 2002-01-29
JP2002503134A5 JP2002503134A5 (https=) 2005-12-22
JP4138027B2 true JP4138027B2 (ja) 2008-08-20

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Country Status (6)

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US (2) US6006128A (https=)
EP (1) EP1007901B1 (https=)
JP (1) JP4138027B2 (https=)
AU (1) AU7711498A (https=)
DE (1) DE69840791D1 (https=)
WO (1) WO1998055830A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143601A1 (ja) * 2009-06-11 2010-12-16 国立大学法人筑波大学 ２ビーム型光コヒーレンストモグラフィー装置

Families Citing this family (264)

* 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
ATE454845T1 (de) 2000-10-30 2010-01-15 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
WO2002088684A1 (en) * 2001-04-30 2002-11-07 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
WO2002088705A2 (en) 2001-05-01 2002-11-07 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
WO2003054474A1 (en) * 2001-12-10 2003-07-03 Zygo Corporation Method and apparatus for calibrating a wavelength-tuning interferometer
AU2003207507A1 (en) 2002-01-11 2003-07-30 Gen Hospital Corp Apparatus for oct imaging with axial line focus for improved resolution and depth of field
EP1471821B1 (en) * 2002-01-15 2013-06-26 Board Of Regents, The University Of Texas System 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
WO2003073968A2 (en) 2002-02-28 2003-09-12 Gmp Vision Solutions, Inc. Device and method for monitoring aqueous flow within the eye
WO2003077757A1 (en) * 2002-03-12 2003-09-25 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
ATE474204T1 (de) * 2002-12-18 2010-07-15 Koninkl Philips Electronics Nv Verfahren und anordnung für die optische kohärenztomographie
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
US7761139B2 (en) 2003-01-24 2010-07-20 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
WO2004073501A2 (en) * 2003-02-20 2004-09-02 Gutin Mikhail 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
ES2310744T3 (es) 2003-06-06 2009-01-16 The General Hospital Corporation Fuente de luz sintonizable en longitudes de onda.
US7972269B2 (en) * 2003-07-22 2011-07-05 Hitachi Medical Corporation Ultrasonographic device and ultrasonographic method
EP2278287B1 (en) 2003-10-27 2016-09-07 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
EP1691666B1 (en) 2003-12-12 2012-05-30 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
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
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
US8018598B2 (en) 2004-05-29 2011-09-13 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (OCT) imaging
EP1754047A1 (en) * 2004-06-09 2007-02-21 The President And Fellows Of Havard College Phase sensitive heterodyne coherent anti-stokes raman scattering micro-spectroscopy and microscopy systems and methods.
AU2005270037B2 (en) 2004-07-02 2012-02-09 The General Hospital Corporation Endoscopic imaging probe comprising dual clad fibre
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
EP1989997A1 (en) * 2004-08-24 2008-11-12 The General Hospital Corporation Process, System and Software Arrangement for Measuring a Mechanical Strain and Elastic Properties of a Sample
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
US7365859B2 (en) 2004-09-10 2008-04-29 The General Hospital Corporation System and method for optical coherence imaging
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
EP1819270B1 (en) * 2004-10-29 2012-12-19 The General Hospital Corporation Polarization-sensitive optical coherence tomography
EP1807722B1 (en) 2004-11-02 2022-08-10 The General Hospital Corporation Fiber-optic rotational device, optical system for imaging a sample
EP2278266A3 (en) 2004-11-24 2011-06-29 The General Hospital Corporation Common-Path Interferometer for Endoscopic OCT
WO2006058346A1 (en) 2004-11-29 2006-06-01 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
KR20080013919A (ko) * 2005-04-22 2008-02-13 더 제너럴 하스피탈 코포레이션 스펙트럼 도메인 편광 민감형 광간섭 단층촬영을 제공할 수있는 장치, 시스템 및 방법
EP2325803A1 (en) 2005-04-28 2011-05-25 The General Hospital Corporation Evaluating optical coherence tomography information for an anatomical structure
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
WO2006124860A1 (en) * 2005-05-13 2006-11-23 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
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
DE602006017558D1 (de) 2005-08-09 2010-11-25 Gen Hospital Corp Gerät und verfahren zur durchführung von polarisationsbasierter quadraturdemodulation bei optischer kohärenztomographie
WO2007022220A2 (en) * 2005-08-16 2007-02-22 The General Hospital Corporation Arrangements and methods for imaging in vessels
EP1940286A1 (en) * 2005-09-29 2008-07-09 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
JP5203951B2 (ja) 2005-10-14 2013-06-05 ザ ジェネラル ホスピタル コーポレイション スペクトル及び周波数符号化蛍光画像形成
JP2009516568A (ja) * 2005-11-23 2009-04-23 ユニヴァーシティ オブ ワシントン 中断される走査共振を使用する可変順次フレーミングを用いたビームの走査
US7796270B2 (en) 2006-01-10 2010-09-14 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
WO2007084945A1 (en) * 2006-01-19 2007-07-26 The General Hospital Corporation Systems and methods for performing rapid fluorescense lifetime, excitation and emission spectral measurements
CN101384212A (zh) 2006-01-19 2009-03-11 通用医疗公司 通过上皮内腔器官束扫描对上皮内腔器官进行光学成像的方法和系统
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
US20070171430A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and methods for providing mirror tunnel micropscopy
US20070171433A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and processes for providing endogenous molecular imaging with mid-infrared light
US20080002211A1 (en) * 2006-01-20 2008-01-03 The General Hospital Corporation System, arrangement and process for providing speckle reductions using a wave front modulation for optical coherence tomography
US7636166B2 (en) * 2006-01-23 2009-12-22 Zygo Corporation Interferometer system for monitoring an object
WO2007149601A2 (en) 2006-02-01 2007-12-27 The General Hospital Corporation Apparatus for controlling at least one of at least two sections of at least one fiber
US9186066B2 (en) 2006-02-01 2015-11-17 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
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JP4890878B2 (ja) 2006-02-16 2012-03-07 株式会社トプコン 眼底観察装置
JP2009527770A (ja) 2006-02-24 2009-07-30 ザ ジェネラル ホスピタル コーポレイション 角度分解型のフーリエドメイン光干渉断層撮影法を遂行する方法及びシステム
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
JP2009528128A (ja) * 2006-03-03 2009-08-06 ユニヴァーシティ オブ ワシントン 多クラッド光ファイバ走査器
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
WO2007109622A2 (en) * 2006-03-17 2007-09-27 University Of Washington Clutter rejection filters for optical doppler tomography
US7742173B2 (en) 2006-04-05 2010-06-22 The General Hospital Corporation Methods, arrangements and systems 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
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US7488930B2 (en) 2006-06-02 2009-02-10 Medeikon Corporation Multi-channel low coherence interferometer
US7995814B2 (en) * 2006-06-26 2011-08-09 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
WO2008018001A2 (en) * 2006-08-09 2008-02-14 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
EP2054712B1 (en) 2006-08-25 2015-10-07 The General Hospital Corporation Apparatus and methods for enhancing optical coherence tomography imaging using volumetric filtering techniques
WO2008049118A2 (en) 2006-10-19 2008-04-24 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
CN102973243B (zh) * 2007-01-10 2015-11-25 光学实验室成像公司 用于扫频源光学相干断层的方法和装置
US20080206804A1 (en) * 2007-01-19 2008-08-28 The General Hospital Corporation Arrangements and methods for multidimensional multiplexed luminescence imaging and diagnosis
WO2008089342A1 (en) 2007-01-19 2008-07-24 The General Hospital Corporation Rotating disk reflection for fast wavelength scanning of dispersed broadband light
WO2008089406A2 (en) 2007-01-19 2008-07-24 The General Hospital Corporation Apparatus and method for simultaneous inspection at different depths based on the principle of frequency domain optical coherence tomography
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
WO2008115965A1 (en) * 2007-03-19 2008-09-25 The General Hospital Corporation Apparatus and method for providing a noninvasive diagnosis of internal bleeding
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
EP2602651A3 (en) 2007-03-23 2014-08-27 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
WO2008124845A2 (en) * 2007-04-10 2008-10-16 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
US7952718B2 (en) * 2007-05-03 2011-05-31 University Of Washington High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor
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
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
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
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
WO2009009786A2 (en) * 2007-07-12 2009-01-15 Board Of Regents, The University Of Texas System Magneto-motive ultrasound detection of magnetic nanoparticles
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
EP2191254B1 (en) 2007-08-31 2017-07-19 The General Hospital Corporation System and method for self-interference fluorescence 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
US20100256488A1 (en) * 2007-09-27 2010-10-07 University Of Southern California High frequency ultrasonic convex array transducers and tissue imaging
JP2011500173A (ja) * 2007-10-12 2011-01-06 ザ ジェネラル ホスピタル コーポレイション 管腔解剖構造の光学イメージングのためのシステムおよびプロセス
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
WO2009081883A1 (ja) * 2007-12-21 2009-07-02 Institute Of National Colleges Of Technology, Japan 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
US8593619B2 (en) 2008-05-07 2013-11-26 The General Hospital Corporation System, method and computer-accessible medium for tracking vessel motion during three-dimensional coronary artery microscopy
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
WO2010004365A1 (en) 2008-07-10 2010-01-14 Ecole Polytechnique Federale De Lausanne (Epfl) Functional optical coherent imaging
WO2010009136A2 (en) 2008-07-14 2010-01-21 The General Hospital Corporation Apparatus and methods for color endoscopy
EP2359121A4 (en) 2008-12-10 2013-08-14 Gen Hospital Corp SYSTEMS, DEVICE AND METHOD FOR EXPANDING THE IMAGING DEPTH RANGE IN OPTICAL COHERENCE TOMOPOMAGRAPH BY OPTICAL SUB-TESTING
US7864327B1 (en) * 2009-01-09 2011-01-04 Veeco Instruments, Inc. In-phase/in-quadrature demodulator for spectral information of interference signal
WO2010090837A2 (en) 2009-01-20 2010-08-12 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
JP2012515930A (ja) 2009-01-26 2012-07-12 ザ ジェネラル ホスピタル コーポレーション 広視野の超解像顕微鏡を提供するためのシステム、方法及びコンピューターがアクセス可能な媒体
US9178330B2 (en) 2009-02-04 2015-11-03 The General Hospital Corporation Apparatus and method for utilization of a high-speed optical wavelength tuning source
CN102307528B (zh) * 2009-02-23 2014-12-31 奥林巴斯医疗株式会社 生物体观测装置以及生物体断层图像生成方法
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)
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
BR112012001042A2 (pt) 2009-07-14 2016-11-22 Gen Hospital Corp equipamento e método de medição do fluxo de fluído dentro de estrutura anatômica.
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
US20110224541A1 (en) * 2009-12-08 2011-09-15 The General Hospital Corporation Methods and arrangements for analysis, diagnosis, and treatment monitoring of vocal folds by optical coherence tomography
EP2542145B1 (en) 2010-03-05 2020-08-12 The General Hospital Corporation Systems which provide microscopic images of at least one anatomical structure at a particular resolution
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
EP2575597B1 (en) 2010-05-25 2022-05-04 The General Hospital Corporation Apparatus for providing optical imaging of structures and compositions
US9795301B2 (en) 2010-05-25 2017-10-24 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
WO2011153434A2 (en) 2010-06-03 2011-12-08 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
US8896842B2 (en) 2010-08-05 2014-11-25 Bioptigen, Inc. Compact multimodality optical coherence tomography imaging systems
JP5883018B2 (ja) 2010-10-27 2016-03-09 ザ ジェネラル ホスピタル コーポレイション 少なくとも１つの血管内部の血圧を測定するための装置、システム、および方法
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
WO2012100213A2 (en) * 2011-01-21 2012-07-26 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
EP2748587B1 (en) 2011-08-25 2021-01-13 The General Hospital Corporation Methods and arrangements for providing micro-optical coherence tomography procedures
US9360630B2 (en) 2011-08-31 2016-06-07 Volcano Corporation Optical-electrical rotary joint and methods of use
US9341783B2 (en) 2011-10-18 2016-05-17 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
US9629528B2 (en) 2012-03-30 2017-04-25 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
WO2013160861A1 (en) 2012-04-27 2013-10-31 Aïmago S.A. Optical coherent imaging medical device
EP2852315A4 (en) 2012-05-21 2016-06-08 Gen Hospital Corp DEVICE, APPARATUS AND METHOD FOR CAPSULE MICROSCOPY
US10101571B2 (en) 2012-07-10 2018-10-16 Novadaq Technologies ULC Perfusion assessment multi-modality optical medical device
JP6227652B2 (ja) 2012-08-22 2017-11-08 ザ ジェネラル ホスピタル コーポレイション ソフトリソグラフィを用いてミニチュア内視鏡を製作するためのシステム、方法、およびコンピュータ・アクセス可能媒体
US20140100454A1 (en) 2012-10-05 2014-04-10 Volcano Corporation Methods and systems for establishing parameters for three-dimensional imaging
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
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
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
EP2904671B1 (en) 2012-10-05 2022-05-04 David Welford Systems and methods for amplifying light
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
EP2931132B1 (en) 2012-12-13 2023-07-05 Philips Image Guided Therapy Corporation System for targeted cannulation
JP6785554B2 (ja) 2012-12-20 2020-11-18 ボルケーノ コーポレイション 平滑遷移カテーテル
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
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US9730613B2 (en) 2012-12-20 2017-08-15 Volcano Corporation Locating intravascular images
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
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
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
EP2934653B1 (en) 2012-12-21 2018-09-19 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
US10332228B2 (en) 2012-12-21 2019-06-25 Volcano Corporation 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
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
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
US9968261B2 (en) 2013-01-28 2018-05-15 The General Hospital Corporation Apparatus and method for providing diffuse spectroscopy co-registered with optical frequency domain imaging
US10893806B2 (en) 2013-01-29 2021-01-19 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
WO2014121082A1 (en) 2013-02-01 2014-08-07 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
EP2965263B1 (en) 2013-03-07 2022-07-20 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
JP2016521138A (ja) 2013-03-12 2016-07-21 コリンズ，ドナ 冠動脈微小血管疾患を診断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
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
WO2014159819A1 (en) 2013-03-13 2014-10-02 Jinhyoung Park System and methods for producing an image from a rotational intravascular ultrasound device
US10292677B2 (en) 2013-03-14 2019-05-21 Volcano Corporation Endoluminal filter having enhanced echogenic properties
US12343198B2 (en) 2013-03-14 2025-07-01 Philips Image Guided Therapy Corporation Delivery catheter having imaging capabilities
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
CN105208947B (zh) 2013-03-14 2018-10-12 火山公司 具有回声特性的过滤器
WO2014144709A2 (en) 2013-03-15 2014-09-18 The General Hospital Corporation Methods and systems for characterizing an object
EP2997354A4 (en) 2013-05-13 2017-01-18 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
EP3021735A4 (en) 2013-07-19 2017-04-19 The General Hospital Corporation Determining eye motion by imaging retina. with feedback
WO2015009932A1 (en) 2013-07-19 2015-01-22 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
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
US10228556B2 (en) 2014-04-04 2019-03-12 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
US10215552B2 (en) 2014-07-01 2019-02-26 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Optical coherence tomography microscopy apparatus and method for detecting a three-dimensional image of an object
JP2017525435A (ja) 2014-07-25 2017-09-07 ザ ジェネラル ホスピタル コーポレイション インビボ・イメージングおよび診断のための機器、デバイスならびに方法
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
US10724846B2 (en) * 2016-05-23 2020-07-28 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
US20220214156A1 (en) * 2019-05-16 2022-07-07 Nec Corporation Optical coherence tomography apparatus, imaging method, and non-transitory computer readable medium storing imaging program
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
CN121844183A (zh) * 2023-07-12 2026-04-10 诺威有限公司 干涉测量技术

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
WO2000069333A1 (en) 1999-05-19 2000-11-23 The Regents Of The University Of California Optical detection of dental disease using polarized light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143601A1 (ja) * 2009-06-11 2010-12-16 国立大学法人筑波大学 ２ビーム型光コヒーレンストモグラフィー装置
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

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