CA2323732C - Optical coherence tomography apparatus - Google Patents

Optical coherence tomography apparatus Download PDF

Info

Publication number
CA2323732C
CA2323732C CA002323732A CA2323732A CA2323732C CA 2323732 C CA2323732 C CA 2323732C CA 002323732 A CA002323732 A CA 002323732A CA 2323732 A CA2323732 A CA 2323732A CA 2323732 C CA2323732 C CA 2323732C
Authority
CA
Canada
Prior art keywords
optical fiber
optical
probe
arm
current conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002323732A
Other languages
English (en)
French (fr)
Other versions
CA2323732A1 (en
Inventor
Valentin Mikhailovich Gelikonov
Grigory Valentinovich Gelikonov
Natalia Dorofeevna Gladkova
Alexander Mikhailovich Sergeev
Nataliya Mikhailovna Shakhova
Felix Isaakovich Feldshtein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imalux Corp
Original Assignee
Imalux Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imalux Corp filed Critical Imalux Corp
Priority to CA2535715A priority Critical patent/CA2535715C/en
Publication of CA2323732A1 publication Critical patent/CA2323732A1/en
Application granted granted Critical
Publication of CA2323732C publication Critical patent/CA2323732C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00172—Optical arrangements with means for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • 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
    • G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02049—Interferometers characterised by particular mechanical design details
    • G01B9/0205—Interferometers characterised by particular mechanical design details of probe head
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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
    • G01B9/04—Measuring microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • 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
    • G01B2290/65—Spatial scanning object beam

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CA002323732A 1998-03-06 1999-02-09 Optical coherence tomography apparatus Expired - Fee Related CA2323732C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2535715A CA2535715C (en) 1998-03-06 1999-02-09 Optical coherence tomography apparatus, optical fiber lateral scanner and a method for studying biological tissues in vivo

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU98104238/14A RU2148378C1 (ru) 1998-03-06 1998-03-06 Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo
RU98104238 1998-03-06
PCT/RU1999/000034 WO1999045338A1 (en) 1998-03-06 1999-02-09 Optical coherent tomography apparatus, fiberoptic lateral scanner and method for studying biological tissues in vivo

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2535715A Division CA2535715C (en) 1998-03-06 1999-02-09 Optical coherence tomography apparatus, optical fiber lateral scanner and a method for studying biological tissues in vivo

Publications (2)

Publication Number Publication Date
CA2323732A1 CA2323732A1 (en) 1999-09-10
CA2323732C true CA2323732C (en) 2006-12-12

Family

ID=20203105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002323732A Expired - Fee Related CA2323732C (en) 1998-03-06 1999-02-09 Optical coherence tomography apparatus

Country Status (7)

Country Link
US (3) US6608684B1 (https=)
EP (1) EP1077360B1 (https=)
JP (1) JP3930249B2 (https=)
CA (1) CA2323732C (https=)
DE (1) DE69941428D1 (https=)
RU (1) RU2148378C1 (https=)
WO (1) WO1999045338A1 (https=)

Families Citing this family (175)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831781B2 (en) * 1998-02-26 2004-12-14 The General Hospital Corporation Confocal microscopy with multi-spectral encoding and system and apparatus for spectroscopically encoded confocal microscopy
RU2148378C1 (ru) * 1998-03-06 2000-05-10 Геликонов Валентин Михайлович Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo
US6615072B1 (en) * 1999-02-04 2003-09-02 Olympus Optical Co., Ltd. Optical imaging device
RU2169525C1 (ru) * 2000-01-20 2001-06-27 Институт прикладной физики РАН Способ диагностики in vivo патологической зоны в слоистой системе биологического органа эпителий-подлежащая соединительная ткань
US6975898B2 (en) * 2000-06-19 2005-12-13 University Of Washington Medical imaging, diagnosis, and therapy using a scanning single optical fiber system
US7555333B2 (en) 2000-06-19 2009-06-30 University Of Washington Integrated optical scanning image acquisition and display
ATE454845T1 (de) 2000-10-30 2010-01-15 Gen Hospital Corp Optische systeme zur gewebeanalyse
JP3819273B2 (ja) * 2000-10-31 2006-09-06 富士写真フイルム株式会社 画像化装置
RU2203609C2 (ru) * 2001-01-04 2003-05-10 Самарский государственный аэрокосмический университет им. акад. С.П. Королева Устройство для диагностики поражения хряща суставов
EP1351602B1 (en) * 2001-01-11 2006-07-26 The Johns Hopkins University Assessment of tooth structure using laser based ultrasonics
RU2242710C2 (ru) * 2002-06-07 2004-12-20 Геликонов Григорий Валентинович Способ получения изображения объекта, устройство для его осуществления и устройство доставки низкокогерентного оптического излучения
US7283247B2 (en) * 2002-09-25 2007-10-16 Olympus Corporation Optical probe system
CA2515109A1 (en) * 2003-02-05 2004-08-26 James L. Lambert Non-invasive in vivo measurement of macular carotenoids
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
RU2247938C1 (ru) * 2003-05-27 2005-03-10 Геликонов Валентин Михайлович Оптическое устройство для исследования объекта
US6943881B2 (en) * 2003-06-04 2005-09-13 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
US7448995B2 (en) * 2003-06-23 2008-11-11 Microvision, Inc. Scanning endoscope
US20050038322A1 (en) * 2003-08-11 2005-02-17 Scimed Life Systems Imaging endoscope
CA2448346C (en) * 2003-11-06 2012-05-15 Michael Failes Fiber optic scanning interferometer using a polarization splitting coupler
EP1691666B1 (en) 2003-12-12 2012-05-30 University of Washington Catheterscope 3d guidance and interface system
RU2246259C1 (ru) * 2004-03-16 2005-02-20 Центральный научно-исследовательский рентгено-радиологический институт МЗ РФ Способ диагностики злокачественных новообразований органов малого таза
RU2272991C2 (ru) * 2004-03-24 2006-03-27 Валентин Михайлович Геликонов Устройство для интерферометрических измерений
DE102004015640B4 (de) * 2004-03-31 2007-05-03 Siemens Ag Vorrichtung zum Durchführen einer "Cutting-Balloon"-Intervention mit OCT-Überwachung
US7227629B2 (en) * 2004-06-15 2007-06-05 Imalux Corporation Calibration tool for an optical measuring device with an optical fiber probe
AU2005270037B2 (en) 2004-07-02 2012-02-09 The General Hospital Corporation Endoscopic imaging probe comprising dual clad fibre
RU2273823C1 (ru) * 2004-08-18 2006-04-10 Валентин Михайлович Геликонов Интерферометрическое устройство (варианты)
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
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
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
US7199924B1 (en) 2005-01-26 2007-04-03 Aculight Corporation Apparatus and method for spectral-beam combining of high-power fiber lasers
US7233442B1 (en) * 2005-01-26 2007-06-19 Aculight Corporation Method and apparatus for spectral-beam combining of high-power fiber lasers
EP1850735A2 (en) * 2005-02-10 2007-11-07 Lightlab Imaging, Inc. Optical coherence tomography apparatus and methods
DE102005044889A1 (de) * 2005-09-20 2007-03-29 Siemens Ag Zahnmedizinisches Untersuchungs- und/oder Behandlungswerkezug
US7530948B2 (en) 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
EP2325803A1 (en) 2005-04-28 2011-05-25 The General Hospital Corporation Evaluating optical coherence tomography information for an anatomical structure
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
US7801590B2 (en) * 2005-05-27 2010-09-21 Board Of Regents, The University Of Texas System Optical coherence tomographic detection of cells and killing of the same
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
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
EP1889037A2 (en) 2005-06-01 2008-02-20 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
US7242826B2 (en) * 2005-06-15 2007-07-10 Imalux Corporation Optical fiber lateral scanner for a miniature optical fiber probe
US20060293644A1 (en) * 2005-06-21 2006-12-28 Donald Umstadter System and methods for laser-generated ionizing radiation
US7391561B2 (en) 2005-07-29 2008-06-24 Aculight Corporation Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method
US7430352B2 (en) 2005-07-29 2008-09-30 Aculight Corporation Multi-segment photonic-crystal-rod waveguides for amplification of high-power pulsed optical radiation and associated method
DE602006017558D1 (de) 2005-08-09 2010-11-25 Gen Hospital Corp Gerät und verfahren zur durchführung von polarisationsbasierter quadraturdemodulation bei optischer kohärenztomographie
RU2290057C1 (ru) * 2005-08-09 2006-12-27 Государственное образовательное учреждение высшего профессионального образования "Нижегородская государственная медицинская академия Федерального Агентства по здравоохранению и социальному развитию" (ГОУ ВПО "НижГМА Росздрава") Способ определения состояния стенки прямой кишки после реконструктивно-восстановительных операций у детей
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
US7831298B1 (en) 2005-10-04 2010-11-09 Tomophase Corporation Mapping physiological functions of tissues in lungs and other organs
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
WO2007083375A1 (ja) * 2006-01-19 2007-07-26 Shofu Inc. 歯科測定用フーリエドメイン光コヒーレンストモグラフィー装置
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
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
US10426548B2 (en) 2006-02-01 2019-10-01 The General Hosppital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
US9186066B2 (en) 2006-02-01 2015-11-17 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
RU2314034C2 (ru) * 2006-02-06 2008-01-10 ООО "Нижегородский Лазерный Центр" Устройство получения контрастных окт изображений
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
US7935050B2 (en) * 2006-02-27 2011-05-03 Microvision, Inc. Endoscope tips, scanned beam endoscopes using same, and methods of use
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
WO2007103898A2 (en) * 2006-03-03 2007-09-13 Aculight Corporation Diode-laser-pump module with integrated signal ports for pumping amplifying fibers
EP3150110B1 (en) 2006-05-10 2020-09-02 The General Hospital Corporation Processes, arrangements and systems for providing frequency domain imaging of a sample
US7768700B1 (en) 2006-11-30 2010-08-03 Lockheed Martin Corporation Method and apparatus for optical gain fiber having segments of differing core sizes
RU2319184C1 (ru) * 2006-06-13 2008-03-10 Григорий Валентинович Геликонов Оптоволоконное сканирующее устройство
US7680373B2 (en) 2006-09-13 2010-03-16 University Of Washington Temperature adjustment in scanning beam devices
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)
US8108030B2 (en) 2006-10-20 2012-01-31 Board Of Regents, The University Of Texas System Method and apparatus to identify vulnerable plaques with thermal wave imaging of heated nanoparticles
US7447415B2 (en) 2006-12-15 2008-11-04 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US7738762B2 (en) 2006-12-15 2010-06-15 University Of Washington Attaching optical fibers to actuator tubes with beads acting as spacers and adhesives
US8305432B2 (en) 2007-01-10 2012-11-06 University Of Washington Scanning beam device calibration
CN101686827B (zh) * 2007-01-19 2014-08-13 桑尼布鲁克健康科学中心 具有组合的超声和光学成像装置的成像探头
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
US7583872B2 (en) * 2007-04-05 2009-09-01 University Of Washington Compact scanning fiber device
US7706646B2 (en) * 2007-04-24 2010-04-27 Tomophase Corporation Delivering light via optical waveguide and multi-view optical probe head
US7608842B2 (en) 2007-04-26 2009-10-27 University Of Washington Driving scanning fiber devices with variable frequency drive signals
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
US8212884B2 (en) 2007-05-22 2012-07-03 University Of Washington Scanning beam device having different image acquisition modes
US7952719B2 (en) * 2007-06-08 2011-05-31 Prescient Medical, Inc. Optical catheter configurations combining raman spectroscopy with optical fiber-based low coherence reflectometry
US8179594B1 (en) 2007-06-29 2012-05-15 Lockheed Martin Corporation Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings
EP2171521B1 (en) * 2007-07-20 2017-09-27 Koninklijke Philips N.V. Fiber-optic scanner
US20090024040A1 (en) * 2007-07-20 2009-01-22 Prescient Medical, Inc. Wall-Contacting Intravascular Ultrasound Probe Catheters
US7522813B1 (en) 2007-10-04 2009-04-21 University Of Washington Reducing distortion in scanning fiber devices
US8411922B2 (en) 2007-11-30 2013-04-02 University Of Washington Reducing noise in images acquired with a scanning beam device
US20090287120A1 (en) 2007-12-18 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US9717896B2 (en) 2007-12-18 2017-08-01 Gearbox, Llc Treatment indications informed by a priori implant information
US8636670B2 (en) 2008-05-13 2014-01-28 The Invention Science Fund I, Llc Circulatory monitoring systems and methods
US7573020B1 (en) * 2008-01-17 2009-08-11 Imalux Corporation Optoelectronic probe system with all-optical coupling
WO2009108950A2 (en) * 2008-02-29 2009-09-03 Tomophase Corporation Temperature profile mapping and guided thermotherapy
JP4803403B2 (ja) * 2008-07-07 2011-10-26 株式会社モリタ東京製作所 歯科光診断装置用プローブ
JP4803402B2 (ja) * 2008-07-07 2011-10-26 株式会社モリタ東京製作所 歯科光診断装置用プローブ
WO2010009136A2 (en) 2008-07-14 2010-01-21 The General Hospital Corporation Apparatus and methods for color endoscopy
JP2009006155A (ja) * 2008-08-04 2009-01-15 J Morita Tokyo Mfg Corp 歯科光診断装置
JP2009018172A (ja) * 2008-08-04 2009-01-29 J Morita Tokyo Mfg Corp 歯科光診断装置
JP4811612B2 (ja) * 2008-08-11 2011-11-09 株式会社モリタ東京製作所 歯科光診断装置用プローブ
JP4803404B2 (ja) * 2008-08-11 2011-10-26 株式会社モリタ東京製作所 歯科光診断装置用プローブ
WO2010049854A1 (en) * 2008-10-28 2010-05-06 Koninklijke Philips Electronics N.V. An optical probe having a position measuring system
US20100113906A1 (en) * 2008-11-06 2010-05-06 Prescient Medical, Inc. Hybrid basket catheters
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
JP2010142422A (ja) 2008-12-18 2010-07-01 Fujifilm Corp 光プローブ及び光観察装置
JP5210894B2 (ja) 2009-01-13 2013-06-12 Ｈｏｙａ株式会社 光走査型内視鏡
WO2010090837A2 (en) 2009-01-20 2010-08-12 The General Hospital Corporation Endoscopic biopsy apparatus, system and method
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
US8526110B1 (en) 2009-02-17 2013-09-03 Lockheed Martin Corporation Spectral-beam combining for high-power fiber-ring-laser systems
EP2226003B1 (de) * 2009-03-05 2015-05-06 Brainlab AG Medizintechnische Bildregistrierung mittels optischer Kohärenztomographie
US8467858B2 (en) * 2009-04-29 2013-06-18 Tomophase Corporation Image-guided thermotherapy based on selective tissue thermal treatment
BR112012001042A2 (pt) 2009-07-14 2016-11-22 Gen Hospital Corp equipamento e método de medição do fluxo de fluído dentro de estrutura anatômica.
EP2470886A4 (en) 2009-08-26 2016-11-02 Tomophase Inc TISSUE OPTICAL IMAGING BASED ON OPTICAL IMAGING IN THE FIELD OF FREQUENCIES
WO2013138656A1 (en) * 2012-03-14 2013-09-19 Memorial Sloan Kettering Cancer Center Apparatus, system and method for providing laser steering and focusing for incision, excision and ablation of tissue in minimally-invasive surgery
MX2012003156A (es) 2009-09-14 2012-09-28 Sloan Kettering Inst Cancer Aparato, sistema y metodo para proporcionar la direccion y enfoque de laser para incision, escision y ablacion de tejido en cirugia minimamente invasiva.
JP5704516B2 (ja) * 2009-11-17 2015-04-22 コニカミノルタ株式会社 光断層画像測定装置のプローブ及びプローブの調整方法
US8441718B2 (en) 2009-11-23 2013-05-14 Lockheed Martin Corporation Spectrally beam combined laser system and method at eye-safer wavelengths
US8503840B2 (en) 2010-08-23 2013-08-06 Lockheed Martin Corporation Optical-fiber array method and apparatus
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
WO2011130131A1 (en) 2010-04-12 2011-10-20 Lockheed Martin Corporation Beam diagnostics and feedback system and method for spectrally beam-combined lasers
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
WO2012048374A1 (en) * 2010-10-12 2012-04-19 Optiscan Pty Ltd A scanner for an endoscope
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
KR101669214B1 (ko) 2010-12-31 2016-10-25 삼성전자주식회사 바이모르프 액츄에이터를 채용한 렌즈 스캐닝 장치
JP6226751B2 (ja) * 2011-01-27 2017-11-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． インターベンショナル環境内への光ファイバ形状検知の統合
CA2826737C (en) * 2011-02-15 2016-11-22 Alcon Inc. Apparatus and method for optical coherence tomography
CN102342825B (zh) * 2011-03-23 2013-04-03 无锡微奥科技有限公司 低成本内窥镜微型光学探头
CH704900A1 (de) * 2011-05-05 2012-11-15 Nemo Devices Ag Messvorrichtung zur Messung zerebraler Parameter.
US8655431B2 (en) 2011-05-31 2014-02-18 Vanderbilt University Apparatus and method for real-time imaging and monitoring of an electrosurgical procedure
US9757038B2 (en) 2011-05-31 2017-09-12 Vanderbilt University Optical coherence tomography probe
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
RU2472424C1 (ru) * 2011-09-15 2013-01-20 Государственное образовательное учреждение высшего профессионального образования "Нижегородская государственная медицинская академия" Министерства здравоохранения и социального развития Российской Федерации" (ГОУ ВПО НижГМА Минздравсоцразвития России) Способ выбора тактики ведения больных с неоплазиями шейки матки
RU2477069C1 (ru) * 2011-09-15 2013-03-10 Государственное образовательное учреждение высшего профессионального образования "Нижегородская государственная медицинская академия" Министерства здравоохранения и социального развития Российской Федерации" (ГОУ ВПО НижГМА Минздравсоцразвития России) Способ дифференциальной диагностики доброкачественных, предраковых и злокачественных новообразований шейки матки
US9341783B2 (en) 2011-10-18 2016-05-17 The General Hospital Corporation Apparatus and methods for producing and/or providing recirculating optical delay(s)
CN105852787B (zh) 2011-11-09 2018-01-23 奥林巴斯株式会社 内窥镜装置
US9629528B2 (en) 2012-03-30 2017-04-25 The General Hospital Corporation Imaging system, method and distal attachment for multidirectional field of view endoscopy
EP2834778A4 (en) 2012-04-04 2015-10-21 Sloan Kettering Inst Cancer SYSTEM, DEVICE, METHOD AND COMPUTER-ACCESSIBLE MEDIA FOR IMAGING LARGE AREAS WITH MICROSCOPIC RESOLUTION
EP2852315A4 (en) 2012-05-21 2016-06-08 Gen Hospital Corp DEVICE, APPARATUS AND METHOD FOR CAPSULE MICROSCOPY
GB2503498B (en) * 2012-06-29 2017-06-14 Optasense Holdings Ltd Fibre optic sensing
JP5571272B2 (ja) * 2012-08-07 2014-08-13 オリンパスメディカルシステムズ株式会社 走査型内視鏡装置
RU2506049C1 (ru) * 2012-08-10 2014-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева" (национальный исследовательский университет)" (СГАУ) Устройство диагностики рака кожи
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
CH707194A1 (de) 2012-11-06 2014-05-15 Nemodevices Ag Messvorrichtung zur Bestimmung zerebraler Parameter.
EP2929327B1 (en) 2012-12-05 2019-08-14 Perimeter Medical Imaging, Inc. System and method for wide field oct imaging
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
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
ES2939603T3 (es) 2013-05-22 2023-04-25 Luciole Medical AG Sistema y procedimiento de medición para la medición de parámetros en un tejido corporal
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
KR20150035320A (ko) 2013-09-27 2015-04-06 삼성전자주식회사 가변 초점 렌즈, 이를 채용한 광 스캐닝 프로브 및 광스캐닝 프로브를 구비한 의료 기기
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
US9366872B2 (en) 2014-02-18 2016-06-14 Lockheed Martin Corporation Apparatus and method for fiber-laser output-beam shaping for spectral beam combination
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)
US20150351629A1 (en) * 2014-06-06 2015-12-10 Novartis Ag Back reflection minimization for oct probes
US9366695B2 (en) * 2014-07-22 2016-06-14 Angstrom Science, Inc. Scanning probe microscope head design
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
EP3180581B1 (en) * 2014-08-12 2020-09-23 Alcon Inc. Instantaneous time domain optical coherence tomography
RU2593229C2 (ru) * 2014-12-29 2016-08-10 Олеся Васильевна Данилевская Способ диагностики и мониторинга течения заболеваний легких, сопровождающихся накоплением в альвеолах белковых и липидных субстанций
DE112015006046T5 (de) * 2015-03-12 2017-11-23 Olympus Corporation Abtast-Endoskopsystem
CN104777137B (zh) * 2015-03-25 2018-06-19 深圳市贝沃德克生物技术研究院有限公司 生物标志物检测用光谱位置调节装置
WO2017149863A1 (ja) * 2016-02-29 2017-09-08 オリンパス株式会社 走査型内視鏡
US10568515B2 (en) 2016-06-21 2020-02-25 Otonexus Medical Technologies, Inc. Optical coherence tomography device for otitis media
US10357161B1 (en) 2017-05-31 2019-07-23 Otonexus Medical Technologies, Inc. Infrared otoscope for characterization of effusion
CN106990120B (zh) * 2017-05-02 2020-04-21 河北大学 一种太阳能电池片的质量检测方法及其检测装置
WO2019014767A1 (en) 2017-07-18 2019-01-24 Perimeter Medical Imaging, Inc. SAMPLE CONTAINER FOR STABILIZING AND ALIGNING EXCISED ORGANIC TISSUE SAMPLES FOR EX VIVO ANALYSIS
JP6887350B2 (ja) * 2017-09-06 2021-06-16 株式会社日立製作所 光画像計測装置
CN107837071B (zh) * 2017-10-26 2024-09-27 广州永士达医疗科技有限责任公司 一种子宫oct导管及具有回抽功能的子宫oct设备
CN110384499B (zh) * 2018-04-20 2025-02-11 武汉益永康医疗科技有限公司 体内指示光纤及制备方法
CN111707860B (zh) * 2020-07-15 2023-03-21 东北电力大学 一种光纤电压传感器敏感元件
CN112426129B (zh) * 2020-11-13 2022-11-29 佛山科学技术学院 一种光纤探针及基于模场面积可调的可变焦光纤oct装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470320A (en) 1962-09-13 1969-09-30 Ibm Fibre deflection means
US3941927A (en) * 1974-11-11 1976-03-02 Battelle Development Corporation Optical fiber deflection device
US4236784A (en) 1979-04-06 1980-12-02 General Dynamics Corporation Pomona Division Discretely positioned magnetic fiber optic scanner
US4868495A (en) * 1988-01-05 1989-09-19 Optical Technologies, Inc. Fiber optic
US4945239A (en) 1989-03-29 1990-07-31 Center For Innovative Technology Early detection of breast cancer using transillumination
US5422469A (en) * 1989-10-30 1995-06-06 Symbol Technologies, Inc. Fiber optic barcode readers using purely mechanical scanner oscillation
US6485413B1 (en) * 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
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
US5956355A (en) 1991-04-29 1999-09-21 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser
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
US5317148A (en) 1991-05-22 1994-05-31 Loral Corporation IR/ladar scanner
US5383467A (en) 1992-11-18 1995-01-24 Spectrascience, Inc. Guidewire catheter and apparatus for diagnostic imaging
JP3325061B2 (ja) * 1992-11-30 2002-09-17 オリンパス光学工業株式会社 光断層イメージング装置
RU2069063C1 (ru) 1993-10-15 1996-11-20 Георгий Михайлович Ляпунов Устройство для исследования внутренних органов и тканей человека
RU2113820C1 (ru) 1994-03-02 1998-06-27 Калюжный Владимир Викторович Способ компьютерной медицинской интроскопии и компьютерный томограф для его осуществления
US5570182A (en) 1994-05-27 1996-10-29 Regents Of The University Of California Method for detection of dental caries and periodontal disease using optical imaging
US5582171A (en) 1994-07-08 1996-12-10 Insight Medical Systems, Inc. Apparatus for doppler interferometric imaging and imaging guidewire
RU2100787C1 (ru) * 1995-03-01 1997-12-27 Геликонов Валентин Михайлович Оптоволоконный интерферометр и оптоволоконный пьезоэлектрический преобразователь
US5742419A (en) * 1995-11-07 1998-04-21 The Board Of Trustees Of The Leland Stanford Junior Universtiy Miniature scanning confocal microscope
JPH09149878A (ja) * 1995-11-30 1997-06-10 Seitai Hikari Joho Kenkyusho:Kk 画像計測装置
US6317624B1 (en) * 1997-05-05 2001-11-13 The General Hospital Corporation Apparatus and method for demarcating tumors
US6002480A (en) * 1997-06-02 1999-12-14 Izatt; Joseph A. Depth-resolved spectroscopic optical coherence tomography
RU2148378C1 (ru) * 1998-03-06 2000-05-10 Геликонов Валентин Михайлович Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo
US6507747B1 (en) * 1998-12-02 2003-01-14 Board Of Regents, The University Of Texas System Method and apparatus for concomitant structural and biochemical characterization of tissue
WO2001072215A1 (en) * 2000-03-28 2001-10-04 Board Of Regents, The University Of Texas System Enhancing contrast in biological imaging

Also Published As

Publication number Publication date
EP1077360B1 (en) 2009-09-16
US6903854B2 (en) 2005-06-07
US20030206321A1 (en) 2003-11-06
WO1999045338A1 (en) 1999-09-10
CA2323732A1 (en) 1999-09-10
US6608684B1 (en) 2003-08-19
DE69941428D1 (de) 2009-10-29
EP1077360A1 (en) 2001-02-21
JP2002505890A (ja) 2002-02-26
JP3930249B2 (ja) 2007-06-13
US20050073691A1 (en) 2005-04-07
RU2148378C1 (ru) 2000-05-10
EP1077360A4 (en) 2007-05-02
US6950692B2 (en) 2005-09-27

Similar Documents

Publication Publication Date Title
CA2323732C (en) Optical coherence tomography apparatus
RU2242710C2 (ru) Способ получения изображения объекта, устройство для его осуществления и устройство доставки низкокогерентного оптического излучения
US7616986B2 (en) Optical fiber scanner for performing multimodal optical imaging
US7349098B2 (en) Simultaneous beam-focus and coherence-gate tracking for real-time optical coherence tomography
JP5635026B2 (ja) 高分解能コヒーレント光画像化のための方法及び装置
US20150116726A1 (en) Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
JP2001515382A (ja) 生体組織の光学走査用機器
RU98104238A (ru) Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo
JP2005529322A5 (https=)
EP2618716A2 (en) Imaging systems and methods incorporating non-mechanical scanning beam actuation
JPH11148897A (ja) 光イメージング装置
Tsai et al. Piezoelectric-transducer-based miniature catheter for ultrahigh-speed endoscopic optical coherence tomography
JP2006015134A (ja) 光走査装置
CA2535715C (en) Optical coherence tomography apparatus, optical fiber lateral scanner and a method for studying biological tissues in vivo
JP3650364B2 (ja) 光走査プローブ装置
WO2007091991A2 (en) Simultaneous beam-focus and coherence-gate tracking for real-time optical coherence tomography
Herz et al. Micro-motor endoscope with adjustable focus for ultrahigh resolution OCT
Khan et al. Confocal microscopy based agile optical endoscope using liquid crystals
Boppart et al. Optical coherence tomography using femtosecond lasers
Liang Forward viewing OCT endomicroscopy
Fermann et al. Optical Coherence Tomography

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140211