CN104011498B - 用于扫频光学相干层析成像的设备及方法 - Google Patents

用于扫频光学相干层析成像的设备及方法 Download PDF

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Publication number
CN104011498B
CN104011498B CN201280063063.0A CN201280063063A CN104011498B CN 104011498 B CN104011498 B CN 104011498B CN 201280063063 A CN201280063063 A CN 201280063063A CN 104011498 B CN104011498 B CN 104011498B
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China
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detector
light
light source
intensity
measurement
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Expired - Fee Related
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CN201280063063.0A
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English (en)
Chinese (zh)
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CN104011498A (zh
Inventor
奥勒·马索
亨宁·威斯维
托比亚斯·热格洛茨
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Wavelight GmbH
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Wavelight GmbH
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    • 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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • G01B9/02004—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies using frequency scans
    • 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

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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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Automation & Control Theory (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Eye Examination Apparatus (AREA)
CN201280063063.0A 2011-12-21 2012-12-19 用于扫频光学相干层析成像的设备及方法 Expired - Fee Related CN104011498B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/332,727 2011-12-21
US13/332,727 US20130163003A1 (en) 2011-12-21 2011-12-21 Apparatus and method for optical swept-source coherence tomography
PCT/EP2012/076130 WO2013092697A1 (en) 2011-12-21 2012-12-19 Apparatus and method for optical swept-source coherence tomography

Publications (2)

Publication Number Publication Date
CN104011498A CN104011498A (zh) 2014-08-27
CN104011498B true CN104011498B (zh) 2016-12-14

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CN201280063063.0A Expired - Fee Related CN104011498B (zh) 2011-12-21 2012-12-19 用于扫频光学相干层析成像的设备及方法

Country Status (9)

Country Link
US (1) US20130163003A1 (https=)
EP (1) EP2795241B1 (https=)
JP (1) JP2014533837A (https=)
KR (2) KR20160009107A (https=)
CN (1) CN104011498B (https=)
AU (1) AU2012357733B2 (https=)
CA (1) CA2851789C (https=)
IN (1) IN2014KN01266A (https=)
WO (1) WO2013092697A1 (https=)

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DE102011086144A1 (de) * 2011-11-11 2013-05-16 Robert Bosch Gmbh Verfahren zur Korrektur von Messwerten eines Sensorelements
US20140268038A1 (en) * 2013-03-12 2014-09-18 Carl Zeiss Meditec, Inc. Systems and methods for variable depth optical coherence tomography imaging
AU2013399518B2 (en) * 2013-09-02 2017-04-13 Alcon Inc. Scanning optical system with multiple optical sources
KR101620594B1 (ko) * 2014-10-30 2016-05-24 한국생산기술연구원 다기능 분광장치
JP6997174B2 (ja) * 2016-09-29 2022-01-17 カール ツァイス メディテック インコーポレイテッド 眼球前部／後部撮像用の１０６０ｎｍ波長範囲ベースの光干渉断層撮影（ＯＣＴ）システム
KR101891075B1 (ko) * 2016-12-13 2018-08-23 세종대학교 산학협력단 스웹 소스 간섭계를 이용한 피하지방층 두께 추정 장치 및 그 방법
JP7050282B2 (ja) * 2017-12-22 2022-04-08 株式会社トーメーコーポレーション 光断層画像撮影装置及びそれに用いる光源装置
CN109965838A (zh) * 2019-04-08 2019-07-05 广东唯仁医疗科技有限公司 一种基于光学相干法追踪眼球运动的装置及方法
JP7350217B2 (ja) * 2021-06-18 2023-09-25 三菱電機株式会社 光センサ装置
US20240230316A1 (en) * 2021-06-22 2024-07-11 The General Hospital Corporation Apparatus and methods to enhance signal to noise ratio imaging performance in optical coherence tomography
US12412245B2 (en) 2021-12-17 2025-09-09 Carl Zeiss Meditec, Inc. Method and system for axial motion correction
KR102776104B1 (ko) * 2022-03-17 2025-03-07 경북대학교 산학협력단 마이컬슨 간섭계 기반 다채널 광 간섭 단층 촬영 장치

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5644642A (en) * 1995-04-03 1997-07-01 Carl Zeiss, Inc. Gaze tracking using optical coherence tomography
CN1639539A (zh) * 2002-01-11 2005-07-13 通用医疗公司 用于具有可提高分辨率和景深的轴线焦点的oct成像的装置

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US20030020902A1 (en) * 2001-07-18 2003-01-30 Yonathan Japha Method for inspection of optical elements
JP4546274B2 (ja) * 2005-02-09 2010-09-15 株式会社スペクトラテック 生体情報計測装置およびその制御方法
JP4907279B2 (ja) * 2005-09-30 2012-03-28 富士フイルム株式会社 光断層画像化装置
JP5269809B2 (ja) * 2007-01-10 2013-08-21 ライトラブ イメージング， インコーポレイテッド 波長可変光源を利用した光干渉断層撮影法の方法及び装置
WO2010006785A1 (en) * 2008-07-16 2010-01-21 Carl Zeiss Surgical Gmbh Optical coherence tomography methods and systems
JP2010042182A (ja) * 2008-08-18 2010-02-25 Fujifilm Corp レーザ治療装置
US8500279B2 (en) * 2008-11-06 2013-08-06 Carl Zeiss Meditec, Inc. Variable resolution optical coherence tomography scanner and method for using same
JP5564572B2 (ja) * 2009-09-30 2014-07-30 ウェイブライト ゲーエムベーハー 眼科レーザ手術用装置
US8414564B2 (en) * 2010-02-18 2013-04-09 Alcon Lensx, Inc. Optical coherence tomographic system for ophthalmic surgery
US8921767B2 (en) * 2010-08-02 2014-12-30 The Johns Hopkins University Automatic calibration of fourier-domain optical coherence tomography systems

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US5644642A (en) * 1995-04-03 1997-07-01 Carl Zeiss, Inc. Gaze tracking using optical coherence tomography
CN1639539A (zh) * 2002-01-11 2005-07-13 通用医疗公司 用于具有可提高分辨率和景深的轴线焦点的oct成像的装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Generic real-time uniform K-space sampling method for high-speed swept-Source optical coherence tomography;Jiefeng Xi等;《OPTICS EXPRESS》;20100426;第18卷(第9期);正文第9512页第2段，第9513页第1段，附图1、2 *
Ultra high-speed swept source OCT imaging of the anterior segment of human eye at 200 KHz with adjustable imaging range;Michalina Gora等;《OPTICS EXPRESS》;20090817;第17卷(第17期);正文第14884页第1-2段，第14886页倒数第1-2段，第14887页第1段，附图1 *

Also Published As

Publication number Publication date
KR20160009107A (ko) 2016-01-25
KR20140105599A (ko) 2014-09-01
EP2795241B1 (en) 2021-02-24
CN104011498A (zh) 2014-08-27
IN2014KN01266A (https=) 2015-10-16
US20130163003A1 (en) 2013-06-27
CA2851789A1 (en) 2013-06-27
EP2795241A1 (en) 2014-10-29
CA2851789C (en) 2017-07-04
AU2012357733A1 (en) 2014-07-10
JP2014533837A (ja) 2014-12-15
WO2013092697A1 (en) 2013-06-27
AU2012357733B2 (en) 2015-01-15

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