KR20140105599A - 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법 - Google Patents

스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법 Download PDF

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Publication number
KR20140105599A
KR20140105599A KR1020147020464A KR20147020464A KR20140105599A KR 20140105599 A KR20140105599 A KR 20140105599A KR 1020147020464 A KR1020147020464 A KR 1020147020464A KR 20147020464 A KR20147020464 A KR 20147020464A KR 20140105599 A KR20140105599 A KR 20140105599A
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KR
South Korea
Prior art keywords
light
detector
light source
measurement
coherence tomography
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KR1020147020464A
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English (en)
Korean (ko)
Inventor
오레 매쏘우
헨닝 비스베
토비아스 예그로르츠
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웨이브라이트 게엠베하
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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)
KR1020147020464A 2011-12-21 2012-12-19 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법 Ceased KR20140105599A (ko)

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167000281A Division KR20160009107A (ko) 2011-12-21 2012-12-19 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법

Publications (1)

Publication Number Publication Date
KR20140105599A true KR20140105599A (ko) 2014-09-01

Family

ID=47552989

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KR1020147020464A Ceased KR20140105599A (ko) 2011-12-21 2012-12-19 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법
KR1020167000281A Ceased KR20160009107A (ko) 2011-12-21 2012-12-19 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020167000281A Ceased KR20160009107A (ko) 2011-12-21 2012-12-19 스웹트-소스 광간섭 단층촬영을 위한 장치 및 방법

Country Status (9)

Country Link
US (1) US20130163003A1 (enExample)
EP (1) EP2795241B1 (enExample)
JP (1) JP2014533837A (enExample)
KR (2) KR20140105599A (enExample)
CN (1) CN104011498B (enExample)
AU (1) AU2012357733B2 (enExample)
CA (1) CA2851789C (enExample)
IN (1) IN2014KN01266A (enExample)
WO (1) WO2013092697A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180067961A (ko) * 2016-12-13 2018-06-21 세종대학교산학협력단 스웹 소스 간섭계를 이용한 피하지방층 두께 추정 장치 및 그 방법

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105408799B (zh) * 2013-09-02 2018-06-29 视乐有限公司 具有多个光源的扫描光学系统
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
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
WO2022264393A1 (ja) * 2021-06-18 2022-12-22 三菱電機株式会社 光センサ装置
EP4359730A4 (en) * 2021-06-22 2025-04-30 The General Hospital Corporation Apparatus and method for improving 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
US20030020902A1 (en) * 2001-07-18 2003-01-30 Yonathan Japha Method for inspection of optical elements
JP2005530128A (ja) * 2002-01-11 2005-10-06 ザ・ジェネラル・ホスピタル・コーポレイション 解像度と深さ領域を改善するための軸方向線焦点を用いたｏｃｔ撮像用装置
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
EP3785615B1 (en) * 2007-01-10 2024-12-04 Lightlab Imaging, Inc. Methods and apparatus for swept-source optical coherence tomography
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
KR101476765B1 (ko) * 2009-09-30 2014-12-26 웨이브라이트 게엠베하 안과 레이저 수술용 장치
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180067961A (ko) * 2016-12-13 2018-06-21 세종대학교산학협력단 스웹 소스 간섭계를 이용한 피하지방층 두께 추정 장치 및 그 방법

Also Published As

Publication number Publication date
KR20160009107A (ko) 2016-01-25
US20130163003A1 (en) 2013-06-27
EP2795241B1 (en) 2021-02-24
WO2013092697A1 (en) 2013-06-27
JP2014533837A (ja) 2014-12-15
EP2795241A1 (en) 2014-10-29
CA2851789A1 (en) 2013-06-27
AU2012357733A1 (en) 2014-07-10
CN104011498A (zh) 2014-08-27
CA2851789C (en) 2017-07-04
AU2012357733B2 (en) 2015-01-15
IN2014KN01266A (enExample) 2015-10-16
CN104011498B (zh) 2016-12-14

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