CA2474331A1 - Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands - Google Patents

Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands Download PDF

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Publication number
CA2474331A1
CA2474331A1 CA002474331A CA2474331A CA2474331A1 CA 2474331 A1 CA2474331 A1 CA 2474331A1 CA 002474331 A CA002474331 A CA 002474331A CA 2474331 A CA2474331 A CA 2474331A CA 2474331 A1 CA2474331 A1 CA 2474331A1
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Canada
Prior art keywords
signal
spectral
arrangement
sample
electro
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Abandoned
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CA002474331A
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English (en)
French (fr)
Inventor
Johannes Fitzgerald De Boer
Guillermo J. Tearney
Brett Eugene Bouma
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General Hospital Corp
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Individual
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Priority claimed from US10/136,813 external-priority patent/US9897538B2/en
Application filed by Individual filed Critical Individual
Publication of CA2474331A1 publication Critical patent/CA2474331A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • G01B9/02008—Two or more frequencies or sources used for interferometric measurement by using a frequency comb
    • 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
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02032—Interferometers characterised by the beam path configuration generating a spatial carrier frequency, e.g. by creating lateral or angular offset between reference and object beam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • G01B9/02044—Imaging in the frequency domain, e.g. by using a spectrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • 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
    • G01B2290/45—Multiple detectors for detecting interferometer signals

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Endoscopes (AREA)
  • Spectrometry And Color Measurement (AREA)
CA002474331A 2002-01-24 2003-01-24 Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands Abandoned CA2474331A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35190402P 2002-01-24 2002-01-24
US60/351,904 2002-01-24
US10/136,813 2002-04-30
US10/136,813 US9897538B2 (en) 2001-04-30 2002-04-30 Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating
PCT/US2003/002349 WO2003062802A2 (en) 2002-01-24 2003-01-24 Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands

Publications (1)

Publication Number Publication Date
CA2474331A1 true CA2474331A1 (en) 2003-07-31

Family

ID=27616167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002474331A Abandoned CA2474331A1 (en) 2002-01-24 2003-01-24 Apparatus and method for rangings and noise reduction of low coherence interferometry lci and optical coherence tomography (oct) signals by parallel detection of spectral bands

Country Status (7)

Country Link
EP (1) EP1470410B1 (enExample)
JP (1) JP2005516187A (enExample)
CN (2) CN101793823A (enExample)
AT (1) ATE541202T1 (enExample)
AU (1) AU2003210669B2 (enExample)
CA (1) CA2474331A1 (enExample)
WO (1) WO2003062802A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342568A (zh) * 2015-11-26 2016-02-24 上海交通大学 联合相位和幅值的光学相干造影方法及系统

Families Citing this family (217)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002230842A1 (en) 2000-10-30 2002-05-15 The General Hospital Corporation Optical methods and systems for tissue analysis
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
US9897538B2 (en) 2001-04-30 2018-02-20 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
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
US7139081B2 (en) 2002-09-09 2006-11-21 Zygo Corporation Interferometry method for ellipsometry, reflectometry, and scatterometry measurements, including characterization of thin film structures
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
US7324214B2 (en) 2003-03-06 2008-01-29 Zygo Corporation Interferometer and method for measuring characteristics of optically unresolved surface features
US7271918B2 (en) 2003-03-06 2007-09-18 Zygo Corporation Profiling complex surface structures using scanning interferometry
US7106454B2 (en) 2003-03-06 2006-09-12 Zygo Corporation Profiling complex surface structures using scanning interferometry
CA2519937C (en) 2003-03-31 2012-11-20 Guillermo J. Tearney Speckle reduction in optical coherence tomography by path length encoded angular compounding
US6943881B2 (en) 2003-06-04 2005-09-13 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
EP2280257B1 (en) 2003-06-06 2017-04-05 The General Hospital Corporation Process and apparatus for a wavelength tuned light source
EP2275868B1 (en) 2003-09-15 2018-02-28 Zygo Corporation Interferometric analysis of surfaces
GB2406638B (en) * 2003-10-01 2006-03-29 Amc Amsterdam Interferometric measurement apparatus and method therefor
EP3009815B1 (en) * 2003-10-27 2022-09-07 The General Hospital Corporation Method and apparatus for performing optical imaging using frequency-domain interferometry
TWI335417B (en) 2003-10-27 2011-01-01 Zygo Corp Method and apparatus for thin film measurement
US7551293B2 (en) 2003-11-28 2009-06-23 The General Hospital Corporation Method and apparatus for three-dimensional spectrally encoded imaging
FR2865538B1 (fr) * 2004-01-22 2007-10-19 Centre Nat Rech Scient Dispositif et procede pour mesurer le contraste des franges dans un interferometre de michelson, et systeme d'examen de l'oeil incluant un tel dispositif
AU2004320269B2 (en) * 2004-05-29 2011-07-21 The General Hospital Corporation Process, system and software arrangement for a chromatic dispersion compensation using reflective layers in optical coherence tomography (OCT) imaging
EP1602320B1 (en) * 2004-06-03 2013-09-04 Nidek Co., Ltd. Ophthalmic apparatus
WO2006014392A1 (en) 2004-07-02 2006-02-09 The General Hospital Corporation Endoscopic imaging probe comprising dual clad fibre
DE102004037479A1 (de) 2004-08-03 2006-03-16 Carl Zeiss Meditec Ag Fourier-Domain OCT Ray-Tracing am Auge
US8081316B2 (en) 2004-08-06 2011-12-20 The General Hospital Corporation Process, system and software arrangement for determining at least one location in a sample using an optical coherence tomography
EP1624450A1 (en) * 2004-08-06 2006-02-08 CSEM Centre Suisse d'Electronique et de Microtechnique SA Parallel OCT readout schemes for optical data-storage applications
JP5334415B2 (ja) 2004-08-24 2013-11-06 ザ ジェネラル ホスピタル コーポレイション 試料の機械的歪み及び弾性的性質を測定するプロセス、システム及びソフトウェア
US8208995B2 (en) 2004-08-24 2012-06-26 The General Hospital Corporation Method and apparatus for imaging of vessel segments
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
EP2329759B1 (en) 2004-09-29 2014-03-12 The General Hospital Corporation System and method for optical coherence imaging
US8498681B2 (en) * 2004-10-05 2013-07-30 Tomophase Corporation Cross-sectional mapping of spectral absorbance features
US7970458B2 (en) 2004-10-12 2011-06-28 Tomophase Corporation Integrated disease diagnosis and treatment system
JP4688094B2 (ja) * 2004-11-02 2011-05-25 株式会社松風 光コヒーレンストモグラフィー装置
EP2278266A3 (en) * 2004-11-24 2011-06-29 The General Hospital Corporation Common-Path Interferometer for Endoscopic OCT
EP1816949A1 (en) 2004-11-29 2007-08-15 The General Hospital Corporation Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
JP2006162366A (ja) 2004-12-06 2006-06-22 Fujinon Corp 光断層映像装置
KR101006423B1 (ko) 2005-01-20 2011-01-06 지고 코포레이션 객체 표면의 특성을 결정하기 위한 간섭계
US7456957B2 (en) * 2005-08-03 2008-11-25 Carl Zeiss Meditec, Inc. Littrow spectrometer and a spectral domain optical coherence tomography system with a Littrow spectrometer
US7342659B2 (en) 2005-01-21 2008-03-11 Carl Zeiss Meditec, Inc. Cross-dispersed spectrometer in a spectral domain optical coherence tomography system
KR20080013919A (ko) * 2005-04-22 2008-02-13 더 제너럴 하스피탈 코포레이션 스펙트럼 도메인 편광 민감형 광간섭 단층촬영을 제공할 수있는 장치, 시스템 및 방법
EP1875436B1 (en) 2005-04-28 2009-12-09 The General Hospital Corporation Evaluation of image features of an anatomical structure in optical coherence tomography images
US7969650B2 (en) * 2005-04-28 2011-06-28 The Board Of Trustees Of The University Of Illinois Multiplex near-field microscopy with diffractive elements
US7321431B2 (en) 2005-05-19 2008-01-22 Zygo Corporation Method and system for analyzing low-coherence interferometry signals for information about thin film structures
EP1889037A2 (en) 2005-06-01 2008-02-20 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
US7391520B2 (en) 2005-07-01 2008-06-24 Carl Zeiss Meditec, Inc. Fourier domain optical coherence tomography employing a swept multi-wavelength laser and a multi-channel receiver
CN102890072B (zh) 2005-07-28 2015-05-06 拜奥普蒂根公司 具有减小的有效线宽的光学相干成像系统
WO2007019574A2 (en) 2005-08-09 2007-02-15 The General Hospital Corporation Apparatus, methods and storage medium for performing polarization-based quadrature demodulation in optical coherence tomography
WO2007041382A1 (en) 2005-09-29 2007-04-12 General Hospital Corporation Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures
JP2007101250A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 光断層画像化方法
WO2007044786A2 (en) 2005-10-11 2007-04-19 Zygo Corporation Interferometry method and system including spectral decomposition
GB2432067A (en) * 2005-11-02 2007-05-09 Oti Ophthalmic Technologies Optical coherence tomography depth scanning with varying reference path difference over imaging array
EP1785690A1 (de) 2005-11-10 2007-05-16 Haag-Streit Ag Verfahren und Vorrichtung zur Ermittlung geometrischer Werte an einem Gegenstand
US7982881B2 (en) 2005-12-06 2011-07-19 Carl Zeiss Meditec Ag Apparatus and method for interferometric measurement of a sample
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
WO2007084995A2 (en) 2006-01-19 2007-07-26 The General Hospital Corporation Methods and systems for optical imaging of epithelial luminal organs by beam scanning thereof
US8145018B2 (en) 2006-01-19 2012-03-27 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and methods for producing one or more optical arrangements
EP1986562B1 (en) 2006-02-01 2015-04-08 The General Hospital Corporation Apparatus for controlling at least one of at least two sections of at least one fiber
EP1986545A2 (en) 2006-02-01 2008-11-05 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
EP1983921B1 (en) 2006-02-01 2016-05-25 The General Hospital Corporation Systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
EP3143926B1 (en) 2006-02-08 2020-07-01 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy
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
KR100959050B1 (ko) 2006-03-01 2010-05-20 소프트맥스 인코퍼레이티드 분리된 신호를 생성하는 시스템 및 방법
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
EP2015669A2 (en) * 2006-05-10 2009-01-21 The General Hospital Corporation Processes, arrangements and systems for providing frequency domain imaging of a sample
CN100520361C (zh) * 2006-07-05 2009-07-29 中国科学院上海光学精密机械研究所 全深度探测的频域光学相干层析成像的方法及其系统
CN100386053C (zh) * 2006-07-13 2008-05-07 浙江大学 采用无色散相移器的全场光学相干层析成像系统
US7522288B2 (en) 2006-07-21 2009-04-21 Zygo Corporation Compensation of systematic effects in low coherence interferometry
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
US8838213B2 (en) 2006-10-19 2014-09-16 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample, and effecting such portion(s)
JP5406427B2 (ja) * 2006-11-17 2014-02-05 株式会社トプコン 断層画像処理方法、装置およびプログラムならびにこれを用いた光断層画像化システム
JP2008145429A (ja) * 2006-11-17 2008-06-26 Fujifilm Corp 光断層画像化装置
JP4963708B2 (ja) * 2007-01-22 2012-06-27 学校法人北里研究所 オプティカル・コヒーレンス・トモグラフィー装置
US7889355B2 (en) 2007-01-31 2011-02-15 Zygo Corporation Interferometry for lateral metrology
EP1962050B1 (de) * 2007-02-21 2015-12-23 Agfa HealthCare N.V. System und Verfahren zur optischen Kohärenztomographie sowie Verfahren zur Kalibrierung eines solchen Systems
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
WO2008121844A1 (en) 2007-03-30 2008-10-09 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
JP5043488B2 (ja) * 2007-03-30 2012-10-10 キヤノン株式会社 検出装置、及びイメージング装置
US7706646B2 (en) 2007-04-24 2010-04-27 Tomophase Corporation Delivering light via optical waveguide and multi-view optical probe head
JP5149535B2 (ja) * 2007-04-27 2013-02-20 国立大学法人 筑波大学 偏光感受型光コヒーレンストモグラフィー装置、該装置の信号処理方法、及び該装置における表示方法
WO2009009802A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Oct-ivus catheter for concurrent luminal imaging
US9596993B2 (en) 2007-07-12 2017-03-21 Volcano Corporation Automatic calibration systems and methods of use
WO2009009799A1 (en) 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
US7619746B2 (en) 2007-07-19 2009-11-17 Zygo Corporation Generating model signals for interferometry
JP5917803B2 (ja) 2007-07-31 2016-05-18 ザ ジェネラル ホスピタル コーポレイション 高速ドップラー光周波数領域撮像法のためのビーム走査パターンを放射するシステムおよび方法
ES2655204T3 (es) 2007-09-06 2018-02-19 Alcon Lensx, Inc. Fijación de objetivo precisa de foto-disrupción quirúrgica
US9347765B2 (en) 2007-10-05 2016-05-24 Volcano Corporation Real time SD-OCT with distributed acquisition and processing
WO2009059034A1 (en) 2007-10-30 2009-05-07 The General Hospital Corporation System and method for cladding mode detection
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
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
US8452383B2 (en) 2008-02-29 2013-05-28 Tomophase Corporation Temperature profile mapping and guided thermotherapy
EP2288948A4 (en) 2008-06-20 2011-12-28 Gen Hospital Corp Fused fiber optic coupler arrangement and method for use thereof
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
CN101719800B (zh) * 2008-10-09 2013-10-30 昂纳信息技术（深圳）有限公司 一种提高放大器中信号功率和噪声功率比值的方法和装置
EP2341823B1 (en) 2008-11-05 2016-06-15 The General Hospital Corporation System and method for providing full jones matrix-based analysis to determine non-depolarizing polarization parameters using optical frequency domain imaging
US8120781B2 (en) 2008-11-26 2012-02-21 Zygo Corporation Interferometric systems and methods featuring spectral analysis of unevenly sampled data
ES2957932T3 (es) 2008-12-10 2024-01-30 Massachusetts Gen Hospital Sistemas, aparatos y procedimientos para ampliar el rango de profundidad de imagen de tomografía de coherencia óptica mediante submuestreo óptico
WO2010090837A2 (en) 2009-01-20 2010-08-12 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
JP6053284B2 (ja) 2009-02-04 2016-12-27 ザ ジェネラル ホスピタル コーポレイション ハイスピード光学波長チューニング源の利用のための装置及び方法
WO2010105197A2 (en) 2009-03-12 2010-09-16 The General Hospital Corporation Non-contact optical system, computer-accessible medium and method for measuring at least one mechanical property of tissue using coherent speckle techniques(s)
US20100241058A1 (en) * 2009-03-19 2010-09-23 Ahmed Syed Yosuf Oct guided tissue ablation
US8467858B2 (en) 2009-04-29 2013-06-18 Tomophase Corporation Image-guided thermotherapy based on selective tissue thermal treatment
EP2453791B1 (en) 2009-07-14 2023-09-06 The General Hospital Corporation Apparatus for measuring flow and pressure within a vessel
GB2472059B (en) * 2009-07-23 2012-09-19 Univ Loughborough Apparatus for the absolute measurement of two dimensional optical path distributions using interferometry
WO2011028628A2 (en) 2009-08-26 2011-03-10 Tomophase Corporation Optical tissue imaging based on optical frequency domain imaging
US8564308B2 (en) * 2009-09-30 2013-10-22 Tektronix, Inc. Signal acquisition system having reduced probe loading of a device under test
US9492322B2 (en) 2009-11-16 2016-11-15 Alcon Lensx, Inc. Imaging surgical target tissue by nonlinear scanning
US8896838B2 (en) * 2010-03-05 2014-11-25 The General Hospital Corporation Systems, methods and computer-accessible medium which provide microscopic images of at least one anatomical structure at a particular resolution
US8532398B2 (en) * 2010-03-26 2013-09-10 General Electric Company Methods and apparatus for optical segmentation of biological samples
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
US9557154B2 (en) 2010-05-25 2017-01-31 The General Hospital Corporation Systems, devices, methods, apparatus and computer-accessible media for providing optical imaging of structures and compositions
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
EP2575591A4 (en) 2010-06-03 2017-09-13 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
CN101887202B (zh) * 2010-06-22 2012-08-29 浙江大学 光纤传感用m-z型光谱整形器
US9532708B2 (en) 2010-09-17 2017-01-03 Alcon Lensx, Inc. Electronically controlled fixation light for ophthalmic imaging systems
EP2618717A2 (en) * 2010-09-21 2013-07-31 Cornova, Inc. Systems and methods for analysis and treatment of a body lumen
EP2632324A4 (en) 2010-10-27 2015-04-22 Gen Hospital Corp DEVICES, SYSTEMS AND METHOD FOR MEASURING BLOOD PRESSURE IN 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
EP2668465A1 (en) 2011-01-25 2013-12-04 Massachusetts Institute Of Technology Single-shot full-field reflection phase microscopy
US9622913B2 (en) 2011-05-18 2017-04-18 Alcon Lensx, Inc. Imaging-controlled laser surgical system
EP2715277A4 (en) * 2011-05-31 2015-02-11 Tornado Spectral Systems Inc INTERFEROMETRY ON A LEVEL SUBSTRATE
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
CA2844433A1 (en) * 2011-08-09 2013-02-14 Optovue, Inc. Motion correction and normalization of features 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)
CN102499635A (zh) * 2011-10-26 2012-06-20 中国科学院光电技术研究所 一种基于线扫描的眼底视网膜多光谱成像系统和方法
US9066784B2 (en) 2011-12-19 2015-06-30 Alcon Lensx, Inc. Intra-surgical optical coherence tomographic imaging of cataract procedures
US9023016B2 (en) 2011-12-19 2015-05-05 Alcon Lensx, Inc. Image processor for intra-surgical optical coherence tomographic imaging of laser cataract procedures
KR101862354B1 (ko) 2012-01-09 2018-05-30 삼성전자주식회사 단층 영상 생성 방법 및 그 방법을 수행하는 단층 영상 생성 장치
JP6200902B2 (ja) * 2012-02-03 2017-09-20 オレゴン ヘルス アンド サイエンス ユニバーシティ 生体内の光学的流れイメージング
EP2833776A4 (en) 2012-03-30 2015-12-09 Gen Hospital Corp PICTURE SYSTEM, PROCESS AND DISTAL CONNECTION TO MULTIDIRECTIONAL VISION DOSCOPY
WO2013177154A1 (en) 2012-05-21 2013-11-28 The General Hospital Corporation Apparatus, device and method for capsule microscopy
KR101308433B1 (ko) 2012-07-04 2013-09-12 한국광기술원 위상광측정시스템의 광축방향 측정범위를 향상시키기 위한 광원의 스펙트럼분할 방법과 이를 이용한 위상신호 처리방법
US9415550B2 (en) 2012-08-22 2016-08-16 The General Hospital Corporation System, method, and computer-accessible medium for fabrication miniature endoscope using soft lithography
EP2892414A4 (en) * 2012-09-10 2016-07-06 Univ Oregon Health & Science QUANTIFYING LOCAL CIRCULATION WITH OCT ANGIOGRAPHY
US10070827B2 (en) 2012-10-05 2018-09-11 Volcano Corporation Automatic image playback
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
US9286673B2 (en) 2012-10-05 2016-03-15 Volcano Corporation Systems for correcting distortions in a medical image and methods of use thereof
US9307926B2 (en) 2012-10-05 2016-04-12 Volcano Corporation Automatic stent detection
US10568586B2 (en) 2012-10-05 2020-02-25 Volcano Corporation Systems for indicating parameters in an imaging data set and methods of use
US9292918B2 (en) 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
WO2014055880A2 (en) 2012-10-05 2014-04-10 David Welford Systems and methods for amplifying light
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
US11272845B2 (en) 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
US9840734B2 (en) 2012-10-22 2017-12-12 Raindance Technologies, Inc. Methods for analyzing DNA
HK1210827A1 (en) * 2012-12-06 2016-05-06 周超 System and method for parallel imaging optical coherence tomography
CA2894403A1 (en) 2012-12-13 2014-06-19 Volcano Corporation Devices, systems, and methods for targeted cannulation
JP2016506276A (ja) 2012-12-20 2016-03-03 ジェレミー スティガール， 血管内画像の位置の特定
US10595820B2 (en) 2012-12-20 2020-03-24 Philips Image Guided Therapy Corporation Smooth transition catheters
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
JP2016504589A (ja) 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， 異なる撮像モード間で再構成可能な光コヒーレンストモグラフィシステム
US10942022B2 (en) 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
WO2014100530A1 (en) 2012-12-21 2014-06-26 Whiseant Chester System and method for catheter steering and operation
US9612105B2 (en) 2012-12-21 2017-04-04 Volcano Corporation Polarization sensitive optical coherence tomography system
EP2936426B1 (en) 2012-12-21 2021-10-13 Jason Spencer System and method for graphical processing of medical data
WO2014099672A1 (en) 2012-12-21 2014-06-26 Andrew Hancock System and method for multipath processing of image signals
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
EP2936626A4 (en) 2012-12-21 2016-08-17 David Welford SYSTEMS AND METHOD FOR REDUCING A WAVELENGTH LIGHT EMISSION
US10058284B2 (en) 2012-12-21 2018-08-28 Volcano Corporation Simultaneous imaging, monitoring, and therapy
US9486143B2 (en) 2012-12-21 2016-11-08 Volcano Corporation Intravascular forward imaging device
US10993694B2 (en) 2012-12-21 2021-05-04 Philips Image Guided Therapy Corporation Rotational ultrasound imaging catheter with extended catheter body telescope
WO2014100162A1 (en) 2012-12-21 2014-06-26 Kemp Nathaniel J Power-efficient optical buffering using optical switch
WO2014117130A1 (en) 2013-01-28 2014-07-31 The General Hospital Corporation Apparatus and method for providing diffuse spectroscopy co-registered with optical frequency domain imaging
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
US10398306B2 (en) 2013-03-07 2019-09-03 Nanyang Technological University Optical imaging device and method for imaging a sample
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
US11154313B2 (en) 2013-03-12 2021-10-26 The Volcano Corporation Vibrating guidewire torquer and methods of use
JP6339170B2 (ja) 2013-03-13 2018-06-06 ジンヒョン パーク 回転式血管内超音波装置から画像を生成するためのシステム及び方法
US9301687B2 (en) 2013-03-13 2016-04-05 Volcano Corporation System and method for OCT depth calibration
US11026591B2 (en) 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
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
JP6342984B2 (ja) 2013-03-14 2018-06-13 ボルケーノ コーポレイション エコー源性特性を有するフィルタ
US10219887B2 (en) 2013-03-14 2019-03-05 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
US9784681B2 (en) 2013-05-13 2017-10-10 The General Hospital Corporation System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence
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
EP3025173B1 (en) 2013-07-26 2021-07-07 The General Hospital Corporation Apparatus with a laser arrangement utilizing optical dispersion for applications in fourier-domain optical coherence tomography
WO2015105870A1 (en) 2014-01-08 2015-07-16 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
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)
BR112016028074A2 (pt) * 2014-06-17 2017-08-22 Wavelight Gmbh Tomógrafo de coerência óptica de gama completa codificada de dispersão
CN106455974B (zh) * 2014-06-20 2018-12-14 拉姆伯斯公司 用于有透镜和无透镜的光学感测的系统和方法
KR102513779B1 (ko) 2014-07-25 2023-03-24 더 제너럴 하스피탈 코포레이션 생체 내 이미징 및 진단을 위한 장치, 디바이스 및 방법
US10209056B2 (en) 2015-01-30 2019-02-19 Hamamatsu Photonics K.K. Interference observation device
US20180028068A1 (en) * 2015-02-05 2018-02-01 Or-Nim Medical Ltd. METHOD AND SYSTEM FOR NONINVASlVELY MONITORING CONDITIONS OF A SUBJECT
CN104634282B (zh) * 2015-02-28 2017-06-13 清华大学 光学探针干涉相位测量中相位误差补偿装置
CN105962880B (zh) * 2016-04-18 2017-12-29 浙江大学 一种适用于肠道病变检测的太赫兹内窥镜及检测方法
CN110199171B (zh) * 2017-01-24 2021-07-09 爱尔康公司 用于多模式眼科光学相干断层成像术的动态模式切换
CN106855521B (zh) * 2017-03-06 2023-07-14 南京市计量监督检测院 一种铁轨轨腰表面裂纹微形变检测装置及检测方法
CN109115804B (zh) * 2017-06-22 2021-03-26 南京理工大学 一种定量检测玻璃亚表面缺陷的装置及方法
US10333627B2 (en) * 2017-06-26 2019-06-25 Inphi Corporation Rx delay line inteferometer tracking in closed-loop module control for communication
US20190021601A1 (en) * 2017-07-19 2019-01-24 Colgate-Palmolive Company Compact Imaging System and Method Therefor
JP7217446B2 (ja) * 2017-08-31 2023-02-03 学校法人総持学園 光干渉断層画像撮像装置
CN111316058B (zh) * 2017-11-02 2021-12-14 爱尔康公司 用于产生oct图像的oct数据采集与处理电路和oct系统
CN109115718B (zh) * 2018-08-03 2020-10-13 首都师范大学 一种滤除太赫兹异步扫描系统相干噪声的方法以及装置
KR101990251B1 (ko) 2018-10-15 2019-06-17 경북대학교 산학협력단 광 간섭성 단층 촬영 장치 및 이를 이용한 영상 생성 방법
WO2020118483A1 (zh) * 2018-12-10 2020-06-18 合刃科技（深圳）有限公司 基于相干光的振动源定位装置及方法
CN110186873B (zh) * 2019-06-25 2021-09-24 东北大学秦皇岛分校 一种磁动式光学相干层析成像的降噪装置
CN115307877B (zh) * 2019-12-25 2025-11-14 苏州微创阿格斯医疗科技有限公司 一种oct系统灵敏度测量装置
US12474157B2 (en) * 2020-01-31 2025-11-18 The General Hospital Corporation Frequency-comb generation based on electro-optic phase-code mode-locking for circular-ranging OCT
CN111289470B (zh) * 2020-02-06 2021-12-10 上海交通大学 基于计算光学的oct测量成像方法
CN112229319B (zh) * 2020-09-24 2023-04-07 上海师范大学 一种基于并行探测的光学图像层析显微镜及其成像方法
CN112504836B (zh) * 2020-10-30 2022-11-18 天津大学 一种oct拉伸测试装置及测试方法
US11727534B2 (en) 2020-12-08 2023-08-15 International Business Machines Corporation Normalizing OCT image data
EP4029430A1 (en) 2021-01-13 2022-07-20 Optos PLC Optical coherence tomography instrument and optical coherence tomography method
US11885682B2 (en) * 2021-04-13 2024-01-30 Verity Instruments, Inc. System, apparatus, and method for spectral filtering
CN117413171A (zh) * 2021-05-24 2024-01-16 新加坡国立大学 受激拉曼散射层析成像系统与方法
CN114088734B (zh) * 2021-11-18 2022-06-24 广东电网有限责任公司 一种复合绝缘子内部缺陷检测系统及方法
CN114847869B (zh) * 2022-05-06 2024-05-03 山东探微医疗技术有限公司 一种大视场可见光oct的双波段成像系统及方法
CN120947816A (zh) * 2025-10-20 2025-11-14 科瑞工业自动化系统（苏州）有限公司 一种白光分光干涉光谱仪及白光分光干涉光学系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631498A (en) * 1985-04-26 1986-12-23 Hewlett-Packard Company CW Laser wavemeter/frequency locking technique
CA1339426C (en) * 1987-09-01 1997-09-02 Michael R. Layton Hydrophone demodulator circuit and method
US4925302A (en) * 1988-04-13 1990-05-15 Hewlett-Packard Company Frequency locking device
US5317389A (en) 1989-06-12 1994-05-31 California Institute Of Technology Method and apparatus for white-light dispersed-fringe interferometric measurement of corneal topography
WO1992019930A1 (en) * 1991-04-29 1992-11-12 Massachusetts Institute Of Technology Method and apparatus for optical imaging and measurement
US6134003A (en) * 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
DE4310209C2 (de) * 1993-03-29 1996-05-30 Bruker Medizintech Optische stationäre Bildgebung in stark streuenden Medien
JPH10246697A (ja) * 1997-03-03 1998-09-14 Nikon Corp 光学的検査方法及び光学的検査装置
US5921926A (en) * 1997-07-28 1999-07-13 University Of Central Florida Three dimensional optical imaging colposcopy
US6069698A (en) * 1997-08-28 2000-05-30 Olympus Optical Co., Ltd. Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object
EP1057063A4 (en) * 1998-02-26 2004-10-06 Gen Hospital Corp CONFOCAL MICROSCOPY WITH MULTISPECTRAL CODING
JP2000121555A (ja) * 1998-10-09 2000-04-28 Japan Science & Technology Corp ヘテロダイン検波による酸素モニター装置
JP4464519B2 (ja) * 2000-03-21 2010-05-19 オリンパス株式会社 光イメージング装置
JP2001174404A (ja) * 1999-12-15 2001-06-29 Takahisa Mitsui 光断層像計測装置および計測方法
JP3739987B2 (ja) * 2000-02-18 2006-01-25 財団法人神奈川科学技術アカデミー トモグラフィー装置
JP3619113B2 (ja) * 2000-03-23 2005-02-09 独立行政法人科学技術振興機構 角分散光空間干渉断層画像化装置
JP3681608B2 (ja) * 2000-03-24 2005-08-10 独立行政法人科学技術振興機構 分光学的断面画像測定装置
US6847456B2 (en) * 2000-04-28 2005-01-25 Massachusetts Institute Of Technology Methods and systems using field-based light scattering spectroscopy
JP3594878B2 (ja) * 2000-05-31 2004-12-02 独立行政法人 科学技術振興機構 測定試料の断面画像測定方法及びそのための装置
US6611339B1 (en) * 2000-06-09 2003-08-26 Massachusetts Institute Of Technology Phase dispersive tomography
US7006231B2 (en) * 2001-10-18 2006-02-28 Scimed Life Systems, Inc. Diffraction grating based interferometric systems and methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342568A (zh) * 2015-11-26 2016-02-24 上海交通大学 联合相位和幅值的光学相干造影方法及系统
CN105342568B (zh) * 2015-11-26 2018-02-02 上海交通大学 联合相位和幅值的光学相干造影方法及系统

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