JP5926533B2 - 眼科装置 - Google Patents

眼科装置 Download PDF

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Publication number
JP5926533B2
JP5926533B2 JP2011236014A JP2011236014A JP5926533B2 JP 5926533 B2 JP5926533 B2 JP 5926533B2 JP 2011236014 A JP2011236014 A JP 2011236014A JP 2011236014 A JP2011236014 A JP 2011236014A JP 5926533 B2 JP5926533 B2 JP 5926533B2
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JP
Japan
Prior art keywords
tomographic image
image
relative position
eye
display area
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
JP2011236014A
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English (en)
Japanese (ja)
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JP2013090871A5 (enExample
JP2013090871A (ja
Inventor
武藤　健二
健二 武藤
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2011236014A priority Critical patent/JP5926533B2/ja
Priority to US13/651,632 priority patent/US9456742B2/en
Priority to EP12189103.0A priority patent/EP2586362B1/en
Priority to KR1020120119515A priority patent/KR101561085B1/ko
Priority to CN201210421565.8A priority patent/CN103082989B/zh
Publication of JP2013090871A publication Critical patent/JP2013090871A/ja
Publication of JP2013090871A5 publication Critical patent/JP2013090871A5/ja
Application granted granted Critical
Publication of JP5926533B2 publication Critical patent/JP5926533B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
    • 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
    • G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
    • G01B9/0203—With imaging systems
    • 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
    • G01B9/02055—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
    • G01B9/02068—Auto-alignment of optical elements
    • 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
    • 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

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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)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
  • Pathology (AREA)
JP2011236014A 2011-10-27 2011-10-27 眼科装置 Expired - Fee Related JP5926533B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011236014A JP5926533B2 (ja) 2011-10-27 2011-10-27 眼科装置
US13/651,632 US9456742B2 (en) 2011-10-27 2012-10-15 Ophthalmologic apparatus
EP12189103.0A EP2586362B1 (en) 2011-10-27 2012-10-18 Ophthalmologic apparatus
KR1020120119515A KR101561085B1 (ko) 2011-10-27 2012-10-26 안과장치
CN201210421565.8A CN103082989B (zh) 2011-10-27 2012-10-29 眼科设备和眼科方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011236014A JP5926533B2 (ja) 2011-10-27 2011-10-27 眼科装置

Publications (3)

Publication Number Publication Date
JP2013090871A JP2013090871A (ja) 2013-05-16
JP2013090871A5 JP2013090871A5 (enExample) 2014-12-11
JP5926533B2 true JP5926533B2 (ja) 2016-05-25

Family

ID=47522242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011236014A Expired - Fee Related JP5926533B2 (ja) 2011-10-27 2011-10-27 眼科装置

Country Status (5)

Country Link
US (1) US9456742B2 (enExample)
EP (1) EP2586362B1 (enExample)
JP (1) JP5926533B2 (enExample)
KR (1) KR101561085B1 (enExample)
CN (1) CN103082989B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2865323B1 (en) * 2013-10-23 2022-02-16 Canon Kabushiki Kaisha Retinal movement tracking in optical coherence tomography
JP6418766B2 (ja) 2014-03-27 2018-11-07 キヤノン株式会社 断層画像処理装置、断層画像処理方法及びプログラム
JP6606881B2 (ja) * 2015-06-16 2019-11-20 株式会社ニデック Ｏｃｔ信号処理装置、ｏｃｔ信号処理プログラム、およびｏｃｔ装置
WO2018100454A1 (en) * 2016-11-30 2018-06-07 Novartis Ag Automated optical coherence tomography scanning
US10709390B2 (en) 2017-03-02 2020-07-14 Logos Care, Inc. Deep learning algorithms for heartbeats detection
JP7080076B2 (ja) * 2018-03-16 2022-06-03 株式会社トプコン 眼科装置、及びその制御方法
CN110870759A (zh) * 2018-08-31 2020-03-10 福州依影健康科技有限公司 用于远程眼底筛查的质量控制方法和系统、及存储设备
CN112450867A (zh) * 2020-11-12 2021-03-09 温州医科大学 连续可变焦点和可变光程的生物测量仪及眼轴测量方法

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US7177486B2 (en) * 2002-04-08 2007-02-13 Rensselaer Polytechnic Institute Dual bootstrap iterative closest point method and algorithm for image registration
US7668351B1 (en) * 2003-01-17 2010-02-23 Kestrel Corporation System and method for automation of morphological segmentation of bio-images
US7668342B2 (en) * 2005-09-09 2010-02-23 Carl Zeiss Meditec, Inc. Method of bioimage data processing for revealing more meaningful anatomic features of diseased tissues
JP4824400B2 (ja) 2005-12-28 2011-11-30 株式会社トプコン 眼科装置
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US20070291277A1 (en) * 2006-06-20 2007-12-20 Everett Matthew J Spectral domain optical coherence tomography system
US7452077B2 (en) 2006-08-29 2008-11-18 Carl Zeiss Meditec, Inc. Image adjustment derived from optical imaging measurement data
US8223143B2 (en) 2006-10-27 2012-07-17 Carl Zeiss Meditec, Inc. User interface for efficiently displaying relevant OCT imaging data
JP5448353B2 (ja) 2007-05-02 2014-03-19 キヤノン株式会社 光干渉断層計を用いた画像形成方法、及び光干渉断層装置
US7997729B2 (en) * 2007-10-19 2011-08-16 Oti Ophthalmic Technologies Inc. Method for correcting patient motion when obtaining retina volume using optical coherence tomography
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JP5306041B2 (ja) 2008-05-08 2013-10-02 キヤノン株式会社 撮像装置及びその方法
EP2312994B1 (en) * 2008-07-18 2021-01-27 Doheny Eye Institute Optical coherence tomography - based ophthalmic testing systems
JP4732541B2 (ja) 2008-10-24 2011-07-27 キヤノン株式会社 アダプター、光断層画像撮像装置、プログラム、眼科装置
JP2010142428A (ja) * 2008-12-18 2010-07-01 Canon Inc 撮影装置及び撮影方法、プログラム、記録媒体
CA2746382C (en) * 2008-12-19 2020-01-07 University Of Miami System and method for early detection of diabetic retinopathy using optical coherence tomography
JP4850892B2 (ja) * 2008-12-19 2012-01-11 キヤノン株式会社 眼底画像表示装置及びその制御方法、コンピュータプログラム
JP5355074B2 (ja) * 2008-12-26 2013-11-27 キヤノン株式会社 ３次元形状データ処理装置、３次元形状データ処理方法及びプログラム
JP5679630B2 (ja) 2008-12-26 2015-03-04 キヤノン株式会社 光断層撮像装置及びその方法
JP5618533B2 (ja) * 2008-12-26 2014-11-05 キヤノン株式会社 光干渉断層情報取得装置、撮像装置及び撮像方法
JP5404078B2 (ja) * 2009-02-03 2014-01-29 株式会社トプコン 光画像計測装置
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JP5415902B2 (ja) * 2009-10-27 2014-02-12 株式会社トプコン 眼科観察装置
JP5582772B2 (ja) * 2009-12-08 2014-09-03 キヤノン株式会社 画像処理装置及び画像処理方法
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JP5752955B2 (ja) * 2010-03-16 2015-07-22 株式会社ニデック 光断層像撮影装置
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Also Published As

Publication number Publication date
EP2586362B1 (en) 2018-12-12
CN103082989B (zh) 2015-11-11
CN103082989A (zh) 2013-05-08
EP2586362A1 (en) 2013-05-01
US20130107213A1 (en) 2013-05-02
US9456742B2 (en) 2016-10-04
KR101561085B1 (ko) 2015-10-26
JP2013090871A (ja) 2013-05-16
KR20130046374A (ko) 2013-05-07

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