JP5591798B2 - サンプル測定用のｓｓ−ｏｃｔ干渉法 - Google Patents

サンプル測定用のｓｓ−ｏｃｔ干渉法 Download PDF

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JP5591798B2
JP5591798B2 JP2011512901A JP2011512901A JP5591798B2 JP 5591798 B2 JP5591798 B2 JP 5591798B2 JP 2011512901 A JP2011512901 A JP 2011512901A JP 2011512901 A JP2011512901 A JP 2011512901A JP 5591798 B2 JP5591798 B2 JP 5591798B2
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sample
measurement
signal
correction
illumination light
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JP2011526159A (ja
JP2011526159A5 (enExample
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ダニエル ブブリツ
ゲルハルト クランペルト
マルティン ハッケル
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カール ツァイス メディテック アクチェン ゲゼルシャフト
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    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • G01B9/02001—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
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02027—Two or more interferometric channels or interferometers
    • 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
    • G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
    • G01B9/02076—Caused by motion
    • G01B9/02077—Caused by motion of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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
    • G01B9/02097—Self-interferometers
    • 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
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
    • A61B3/1173—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes for examining the eye lens
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • 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
    • G01B2290/70—Using polarization in the interferometer

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2011512901A 2008-06-13 2009-06-12 サンプル測定用のｓｓ−ｏｃｔ干渉法 Active JP5591798B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008028312.6 2008-06-13
DE102008028312A DE102008028312A1 (de) 2008-06-13 2008-06-13 SS-OCT-Interferometrie zur Vermessung einer Probe
PCT/EP2009/004263 WO2009149953A1 (de) 2008-06-13 2009-06-12 Ss-oct-interferometrie zur vermessung einer probe

Publications (3)

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JP2011526159A JP2011526159A (ja) 2011-10-06
JP2011526159A5 JP2011526159A5 (enExample) 2012-07-12
JP5591798B2 true JP5591798B2 (ja) 2014-09-17

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US (1) US8632181B2 (enExample)
JP (1) JP5591798B2 (enExample)
DE (1) DE102008028312A1 (enExample)
WO (1) WO2009149953A1 (enExample)

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JP5400481B2 (ja) * 2009-06-03 2014-01-29 株式会社トプコン 光画像計測装置
CA2834289A1 (en) * 2011-04-29 2012-11-01 Optovue, Inc. Improved imaging with real-time tracking using optical coherence tomography
WO2013139481A1 (de) * 2012-03-21 2013-09-26 Ludwig-Maximilians-Universität München Verfahren zur reduktion der dimensionalität eines von den optischen eigenschaften einer probe abgeleiteten räumlich registrierten signals und vorrichtung hierzu
JP6195334B2 (ja) * 2012-08-30 2017-09-13 キヤノン株式会社 撮像装置、撮像方法およびプログラム
DE102012019474A1 (de) * 2012-09-28 2014-04-03 Carl Zeiss Meditec Ag Vorrichtung zur verlässlichen Bestimmung biometrischer Messgrößen des gesamten Auges
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9677869B2 (en) 2012-12-05 2017-06-13 Perimeter Medical Imaging, Inc. System and method for generating a wide-field OCT image of a portion of a sample
US20140176958A1 (en) 2012-12-21 2014-06-26 Axsun Technologies, Inc. OCT System with Bonded MEMS Tunable Mirror VCSEL Swept Source
WO2014136310A1 (ja) * 2013-03-08 2014-09-12 富士フイルム株式会社 脈波伝播速度の測定方法及びシステム並びに撮像装置
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics
JP2015102537A (ja) * 2013-11-28 2015-06-04 キヤノン株式会社 光干渉断層計
JP2016002382A (ja) * 2014-06-18 2016-01-12 キヤノン株式会社 撮像装置
EP3081146B1 (en) 2015-04-15 2019-10-30 Novartis AG An apparatus for modelling ocular structures
KR101861672B1 (ko) * 2015-10-29 2018-05-29 주식회사 고영테크놀러지 파장 가변 레이저를 이용한 대면적 oct 시스템과 3차원 이미지 보정 방법
CN108351295B (zh) * 2015-12-14 2021-06-29 直观外科手术操作公司 使用光纤形状感测生成解剖目标的三维数据的设备和方法
CN105476723B (zh) * 2016-01-30 2018-05-11 李传青 一种眼科综合检查诊断仪
US10788310B2 (en) * 2016-02-24 2020-09-29 Kabushiki Kaisha Topcon Methods and apparatus for phase stabilized swept-source optical coherence tomography (SS-OCT) including rescaling and dynamic range enhancement
JP7019700B2 (ja) 2016-12-21 2022-02-15 アキュセラ インコーポレイテッド 網膜の厚さを測定するための光干渉断層撮影（ｏｃｔ）システム
EP3655748B1 (en) 2017-07-18 2023-08-09 Perimeter Medical Imaging, Inc. Sample container for stabilizing and aligning excised biological tissue samples for ex vivo analysis
CN118576146A (zh) 2018-06-20 2024-09-03 奥克塞拉有限公司 基于家庭的眼科应用的微型移动低成本光学相干断层扫描系统
DE102019202739A1 (de) 2019-02-28 2020-09-03 Carl Zeiss Meditec Ag Verfahren zur Steuerung eines Halbleiterlaserdioden-basierten SS-Interferometer-Systems
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
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US20110157552A1 (en) 2011-06-30
US8632181B2 (en) 2014-01-21
DE102008028312A1 (de) 2009-12-17
WO2009149953A1 (de) 2009-12-17
JP2011526159A (ja) 2011-10-06

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