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
JP2002503134A5 (enExample
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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)
  • 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)
  • Pathology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (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 (enExample) 2005-12-22
JP4138027B2 true JP4138027B2 (ja) 2008-08-20

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Country Status (6)

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

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
US7231243B2 (en) 2000-10-30 2007-06-12 The General Hospital Corporation Optical methods for tissue analysis
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
EP2333523B1 (en) * 2001-04-30 2020-04-08 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
DE10297689B4 (de) 2001-05-01 2007-10-18 The General Hospital Corp., Boston Verfahren und Gerät zur Bestimmung von atherosklerotischem Belag durch Messung von optischen Gewebeeigenschaften
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
US7310150B2 (en) 2002-01-11 2007-12-18 The General Hospital Corporation Apparatus and method for low coherence ranging
WO2003059162A1 (en) * 2002-01-15 2003-07-24 Broad 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
DE60333389D1 (de) * 2002-12-18 2010-08-26 Koninkl Philips Electronics Nv Verfahren und Anordnung für die optische Kohärenztomographie
AU2004206998B2 (en) * 2003-01-24 2009-12-17 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
US8054468B2 (en) 2003-01-24 2011-11-08 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
WO2004073501A2 (en) * 2003-02-20 2004-09-02 Gutin Mikhail Optical coherence tomography with 3d coherence scanning
AU2004225188B2 (en) 2003-03-31 2010-04-15 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
KR101546024B1 (ko) 2003-06-06 2015-08-20 더 제너럴 하스피탈 코포레이션 파장 동조 소스용 방법 및 장치
JP4610011B2 (ja) * 2003-07-22 2011-01-12 株式会社日立メディコ 超音波診断装置及び超音波画像表示方法
EP3009815B1 (en) 2003-10-27 2022-09-07 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
JP5214883B2 (ja) 2003-11-28 2013-06-19 ザ ジェネラル ホスピタル コーポレイション 三次元分光的符号化撮像のための方法と装置
EP1691666B1 (en) 2003-12-12 2012-05-30 University of Washington Catheterscope 3d guidance and interface system
WO2005062826A2 (en) * 2003-12-18 2005-07-14 Zygo Corporation Method and apparatus for absolute 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
US7184148B2 (en) 2004-05-14 2007-02-27 Medeikon Corporation Low coherence interferometry utilizing phase
US7190464B2 (en) 2004-05-14 2007-03-13 Medeikon Corporation Low coherence interferometry for detecting and characterizing plaques
US7242480B2 (en) 2004-05-14 2007-07-10 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
KR101239250B1 (ko) 2004-05-29 2013-03-05 더 제너럴 하스피탈 코포레이션 광간섭 단층촬영 화상 진단에서 반사층을 이용한 색 분산보상을 위한 프로세스, 시스템 및 소프트웨어 배열
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.
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
EP1782020B1 (en) 2004-08-06 2012-10-03 The General Hospital Corporation Process, system and software arrangement for determining at least one location in a sample using an optical coherence tomography
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
EP1793730B1 (en) * 2004-08-24 2011-12-28 The General Hospital Corporation Process, system and software arrangement for determining elastic modulus
JP5215664B2 (ja) 2004-09-10 2013-06-19 ザ ジェネラル ホスピタル コーポレイション 光学コヒーレンス撮像のシステムおよび方法
US7259860B2 (en) * 2004-09-22 2007-08-21 Corning Incorporated Optical feedback from mode-selective tuner
US7268889B2 (en) * 2004-09-22 2007-09-11 Corning Incorporated Phase-resolved measurement for frequency-shifting interferometry
EP2329759B1 (en) 2004-09-29 2014-03-12 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
WO2006058049A1 (en) 2004-11-24 2006-06-01 The General Hospital Corporation Common-path interferometer for endoscopic oct
JP2008521516A (ja) 2004-11-29 2008-06-26 ザ ジェネラル ホスピタル コーポレイション サンプル上の複数の地点を同時に照射し検出することによって光学画像生成を実行する構成、装置、内視鏡、カテーテル、及び方法
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
JP2008538612A (ja) * 2005-04-22 2008-10-30 ザ ジェネラル ホスピタル コーポレイション スペクトルドメイン偏光感受型光コヒーレンストモグラフィを提供することの可能な構成、システム、及び方法
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
JP2008541096A (ja) * 2005-05-13 2008-11-20 ザ ジェネラル ホスピタル コーポレイション 化学的試料および生体試料の高感度検出用スペクトル領域光コヒーレンス反射計測を実行可能な装置、システム、および方法
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
JP2008542758A (ja) 2005-05-31 2008-11-27 ザ ジェネラル ホスピタル コーポレイション スペクトルコード化ヘテロダイン干渉法を画像化に使用可能なシステム、方法、及び装置
US9060689B2 (en) 2005-06-01 2015-06-23 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
KR20080066705A (ko) 2005-09-29 2008-07-16 더 제너럴 하스피탈 코포레이션 점진적으로 증가하는 분해능을 이용하여 하나 이상의 생물학적 샘플을 관찰 및 분석하기 위한 방법 및 장치
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
US8537203B2 (en) * 2005-11-23 2013-09-17 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
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
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US20070171433A1 (en) * 2006-01-20 2007-07-26 The General Hospital Corporation Systems and processes for providing endogenous molecular imaging with mid-infrared light
US7636166B2 (en) * 2006-01-23 2009-12-22 Zygo Corporation Interferometer system for monitoring an object
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EP1986545A2 (en) 2006-02-01 2008-11-05 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
WO2007103721A2 (en) * 2006-03-01 2007-09-13 The General Hospital Corporation System and method for providing cell specific laser therapy of atherosclerotic plaques by targeting light absorbers in macrophages
US9561078B2 (en) * 2006-03-03 2017-02-07 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
WO2007109622A2 (en) * 2006-03-17 2007-09-27 University Of Washington Clutter rejection filters for optical doppler tomography
US20080004527A1 (en) * 2006-04-05 2008-01-03 Coleman D Jackson High-resolution ultrasound spectral and wavelet analysis of vascular tissue
CN101466298B (zh) 2006-04-05 2011-08-31 通用医疗公司 用于样本的偏振敏感光频域成像的方法、装置和系统
US8175685B2 (en) 2006-05-10 2012-05-08 The General Hospital Corporation Process, 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
US7995814B2 (en) * 2006-06-26 2011-08-09 California Institute Of Technology Dynamic motion contrast and transverse flow estimation using optical coherence tomography
US20100165335A1 (en) * 2006-08-01 2010-07-01 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
CN101589301B (zh) 2006-08-25 2012-11-07 通用医疗公司 利用体积测定过滤技术来增强光学相干断层成像的装置和方法
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
EP2102583A2 (en) 2007-01-19 2009-09-23 The General Hospital Corporation Apparatus and method for controlling ranging depth in optical frequency domain imaging
US20080206804A1 (en) * 2007-01-19 2008-08-28 The General Hospital Corporation Arrangements and methods for multidimensional multiplexed luminescence imaging and diagnosis
EP2662673A3 (en) 2007-01-19 2014-06-18 The General Hospital Corporation Rotating disk reflection for fast wavelength scanning of dispersed broadband light
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
US20080234567A1 (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
EP2132840A2 (en) 2007-03-23 2009-12-16 The General Hospital Corporation Methods, arrangements and apparatus for utlizing 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
US20080243030A1 (en) * 2007-04-02 2008-10-02 University Of Washington Multifunction cannula tools
US8840566B2 (en) 2007-04-02 2014-09-23 University Of Washington Catheter with imaging capability acts as guidewire for 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
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
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
WO2008137637A2 (en) 2007-05-04 2008-11-13 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with a sample using brillouin microscopy
WO2009009801A1 (en) * 2007-07-12 2009-01-15 Volcano Corporation Apparatus and methods for uniform frequency sample clocking
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009786A2 (en) * 2007-07-12 2009-01-15 Board Of Regents, The University Of Texas System Magneto-motive ultrasound detection of magnetic nanoparticles
US10219780B2 (en) 2007-07-12 2019-03-05 Volcano Corporation OCT-IVUS catheter for concurrent luminal imaging
EP2178442B1 (en) 2007-07-12 2017-09-06 Volcano Corporation Catheter for in vivo imaging
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
JP5536650B2 (ja) 2007-08-31 2014-07-02 ザ ジェネラル ホスピタル コーポレイション 自己干渉蛍光顕微鏡検査のためのシステムと方法、及び、それに関連するコンピュータがアクセス可能な媒体
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
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
EP2274572A4 (en) 2008-05-07 2013-08-28 Gen Hospital Corp SYSTEM, METHOD AND COMPUTER MEDIUM FOR TRACKING A VASCULAR MOVEMENT IN A THREE-DIMENSIONAL CORONARTERTERIC MICROSCOPY
DE102008028342A1 (de) * 2008-06-13 2009-12-17 Carl Zeiss Surgical Gmbh Laser-Doppler-Bildgebungsverfahren und Vorrichtung zum Untersuchen eines Objekts
EP2288948A4 (en) 2008-06-20 2011-12-28 Gen Hospital Corp Fused fiber optic coupler arrangement and method for use thereof
US9066686B2 (en) * 2008-07-10 2015-06-30 Novadaq Technologies Inc. Functional optical coherent imaging
US9254089B2 (en) 2008-07-14 2016-02-09 The General Hospital Corporation Apparatus and methods for facilitating at least partial overlap of dispersed ration on at least one sample
EP3330696B1 (en) 2008-12-10 2023-07-12 The General Hospital Corporation Systems, apparatus and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
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
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
CN102308444B (zh) 2009-02-04 2014-06-18 通用医疗公司 利用高速光学波长调谐源的设备和方法
EP2399523A4 (en) * 2009-02-23 2015-04-01 Olympus Medical Systems Corp APPARATUS FOR OBSERVING ORGANISMS AND METHOD FOR CREATING AN ORGANIZATIONAL MOMENTUM
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
EP2453791B1 (en) 2009-07-14 2023-09-06 The General Hospital Corporation Apparatus for measuring flow and pressure within a vessel
EP2485641A4 (en) * 2009-10-06 2015-10-14 Gen Hospital Corp DEVICE AND METHOD FOR THE IMAGING OF INDIVIDUAL CELLS WITH EOSINOPHILES
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
RS61066B1 (sr) 2010-03-05 2020-12-31 Massachusetts Gen Hospital Sistemi koji obezbeđuju mikroskopske slike najmanje jedne anatomske strukture na određenoj rezoluciji
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
US8279446B2 (en) 2010-07-19 2012-10-02 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
US9510758B2 (en) 2010-10-27 2016-12-06 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
JP2014523536A (ja) 2011-07-19 2014-09-11 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ーにおいて偏波モード分散補償を提供するためのシステム、方法、装置およびコンピュータアクセス可能な媒体
US10241028B2 (en) 2011-08-25 2019-03-26 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
JP2015502562A (ja) 2011-10-18 2015-01-22 ザ ジェネラル ホスピタル コーポレイション 再循環光学遅延を生成および／または提供するための装置および方法
EP2833776A4 (en) 2012-03-30 2015-12-09 Gen Hospital Corp PICTURE SYSTEM, PROCESS AND DISTAL CONNECTION TO MULTIDIRECTIONAL VISION DOSCOPY
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
WO2013177154A1 (en) 2012-05-21 2013-11-28 The General Hospital Corporation Apparatus, device 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
US9858668B2 (en) 2012-10-05 2018-01-02 Volcano Corporation Guidewire artifact removal in 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
US9478940B2 (en) 2012-10-05 2016-10-25 Volcano Corporation Systems and methods for amplifying light
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border 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
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
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
US9367965B2 (en) 2012-10-05 2016-06-14 Volcano Corporation Systems and methods for generating images of tissue
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
CA2895989A1 (en) 2012-12-20 2014-07-10 Nathaniel J. Kemp 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
CA2895502A1 (en) 2012-12-20 2014-06-26 Jeremy Stigall Smooth transition catheters
US10939826B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Aspirating and removing biological material
WO2014113188A2 (en) 2012-12-20 2014-07-24 Jeremy Stigall Locating intravascular images
US11406498B2 (en) 2012-12-20 2022-08-09 Philips Image Guided Therapy Corporation Implant delivery system and implants
CA2896004A1 (en) 2012-12-21 2014-06-26 Nathaniel J. Kemp Power-efficient optical buffering using optical switch
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
JP2016501625A (ja) 2012-12-21 2016-01-21 ジェローム マイ， 可変線密度での超音波撮像
WO2014100606A1 (en) 2012-12-21 2014-06-26 Meyer, Douglas Rotational ultrasound imaging catheter with extended catheter body telescope
CA2895993A1 (en) 2012-12-21 2014-06-26 Jason Spencer System and method for graphical processing of medical data
US10413317B2 (en) 2012-12-21 2019-09-17 Volcano Corporation System and method for catheter steering and operation
JP2016501623A (ja) 2012-12-21 2016-01-21 アンドリュー ハンコック， 画像信号のマルチ経路処理のためのシステムおよび方法
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
CA2896006A1 (en) 2012-12-21 2014-06-26 David Welford Systems and methods for narrowing a wavelength emission of light
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
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
US10226597B2 (en) 2013-03-07 2019-03-12 Volcano Corporation Guidewire with centering mechanism
WO2014138555A1 (en) 2013-03-07 2014-09-12 Bernhard Sturm Multimodal segmentation in intravascular images
US10638939B2 (en) 2013-03-12 2020-05-05 Philips Image Guided Therapy Corporation Systems and methods for diagnosing coronary microvascular disease
US20140276923A1 (en) 2013-03-12 2014-09-18 Volcano Corporation Vibrating catheter and methods of use
EP2967488B1 (en) 2013-03-13 2021-06-16 Jinhyoung Park System for producing an image from a rotational intravascular ultrasound device
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
US10219887B2 (en) 2013-03-14 2019-03-05 Volcano Corporation Filters with echogenic characteristics
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
US10426590B2 (en) 2013-03-14 2019-10-01 Volcano Corporation Filters with echogenic characteristics
JP6378311B2 (ja) 2013-03-15 2018-08-22 ザ ジェネラル ホスピタル コーポレイション 物体を特徴付ける方法とシステム
EP2997354A4 (en) 2013-05-13 2017-01-18 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
EP4349242A3 (en) 2013-07-19 2024-06-19 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
EP3910282B1 (en) 2013-07-26 2024-01-17 The General Hospital Corporation Method of providing a laser radiation with a laser arrangement utilizing optical dispersion for applications in fourier-domain optical coherence tomography
US10307056B2 (en) 2013-12-05 2019-06-04 Bioptigen, Inc. Systems and methods for quantitative doppler optical coherence tomography
US9733460B2 (en) 2014-01-08 2017-08-15 The General Hospital Corporation Method and apparatus for microscopic imaging
WO2015116986A2 (en) 2014-01-31 2015-08-06 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)
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
EP3291725B1 (en) 2015-05-07 2024-07-24 Stryker Corporation Methods and systems for laser speckle imaging of tissue using a color image sensor
US10627212B2 (en) * 2016-04-25 2020-04-21 Kabushiki Kaisha Topcon Swept-source optical coherence tomography (SS-OCT) phase stabilization with reference signal calibration
WO2017203525A1 (en) * 2016-05-23 2017-11-30 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
US11771321B2 (en) * 2017-10-13 2023-10-03 The Research Foundation For Suny System, method, and computer-accessible medium for subsurface capillary flow imaging by wavelength-division-multiplexing swept-source optical doppler tomography
WO2020230329A1 (ja) * 2019-05-16 2020-11-19 日本電気株式会社 光干渉断層撮像装置、撮像方法、及び、撮像プログラムが格納された非一時的なコンピュータ可読媒体
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
US12294473B2 (en) * 2020-11-23 2025-05-06 Shenzhen University Signal processing method and related devices
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
WO2025012864A1 (en) * 2023-07-12 2025-01-16 Nova Ltd. An interferometry technique

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
DE69227902T3 (de) * 1991-04-29 2010-04-22 Massachusetts Institute Of Technology, Cambridge Vorrichtung für optische abbildung und messung
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

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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EP1007901B1 (en) 2009-04-29
US20030023153A1 (en) 2003-01-30
US6735463B2 (en) 2004-05-11
EP1007901A4 (en) 2001-08-29
WO1998055830A1 (en) 1998-12-10
US6006128A (en) 1999-12-21
AU7711498A (en) 1998-12-21
EP1007901A1 (en) 2000-06-14
JP2002503134A (ja) 2002-01-29

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