JP6007549B2 - 眼底撮影装置 - Google Patents

眼底撮影装置 Download PDF

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Publication number
JP6007549B2
JP6007549B2 JP2012080997A JP2012080997A JP6007549B2 JP 6007549 B2 JP6007549 B2 JP 6007549B2 JP 2012080997 A JP2012080997 A JP 2012080997A JP 2012080997 A JP2012080997 A JP 2012080997A JP 6007549 B2 JP6007549 B2 JP 6007549B2
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Japan
Prior art keywords
eye
alignment
light
optical system
fundus
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Expired - Fee Related
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JP2012080997A
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English (en)
Japanese (ja)
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JP2013208316A (ja
JP2013208316A5 (enExample
Inventor
幸弘 樋口
幸弘 樋口
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Nidek Co Ltd
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Nidek Co Ltd
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Filing date
Publication date
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP2012080997A priority Critical patent/JP6007549B2/ja
Priority to US13/827,821 priority patent/US9055903B2/en
Priority to EP13159341.0A priority patent/EP2644085B1/en
Publication of JP2013208316A publication Critical patent/JP2013208316A/ja
Publication of JP2013208316A5 publication Critical patent/JP2013208316A5/ja
Application granted granted 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning
    • 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
    • G01B9/02015—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
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02062—Active error reduction, i.e. varying with time
    • G01B9/02063—Active error reduction, i.e. varying with time by particular alignment of focus position, e.g. dynamic focussing in optical coherence tomography
    • 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)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • Eye Examination Apparatus (AREA)
JP2012080997A 2012-03-30 2012-03-30 眼底撮影装置 Expired - Fee Related JP6007549B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012080997A JP6007549B2 (ja) 2012-03-30 2012-03-30 眼底撮影装置
US13/827,821 US9055903B2 (en) 2012-03-30 2013-03-14 Fundus photographing apparatus
EP13159341.0A EP2644085B1 (en) 2012-03-30 2013-03-15 Fundus photographing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012080997A JP6007549B2 (ja) 2012-03-30 2012-03-30 眼底撮影装置

Publications (3)

Publication Number Publication Date
JP2013208316A JP2013208316A (ja) 2013-10-10
JP2013208316A5 JP2013208316A5 (enExample) 2015-05-14
JP6007549B2 true JP6007549B2 (ja) 2016-10-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012080997A Expired - Fee Related JP6007549B2 (ja) 2012-03-30 2012-03-30 眼底撮影装置

Country Status (3)

Country Link
US (1) US9055903B2 (enExample)
EP (1) EP2644085B1 (enExample)
JP (1) JP6007549B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013123430A1 (en) * 2012-02-17 2013-08-22 The Regents Of The University Of California Directional optical coherence tomography systems and methods
AU2015255562A1 (en) * 2014-05-08 2016-11-10 Mimo Ag Method for the acquisition of optical coherence tomography image data of retina tissue of an eye of a human subject
DE102015001078B4 (de) * 2015-01-28 2026-03-19 Alcon Inc. System zur Durchführung von Messungen an einem Auge
EP3081163B1 (en) * 2015-04-12 2021-10-20 Taiwan Biophotonic Corporation Module, device and method for optical measurement
JP6823339B2 (ja) * 2015-11-02 2021-02-03 株式会社ニデック 眼科装置
EP3558091A4 (en) 2016-12-21 2020-12-02 Acucela, Inc. LOW COST, MOBILE AND MINIATURIZED OPTICAL COHERENCE TOMOGRAPHY SYSTEM FOR HOME OPHTHALMIC APPLICATIONS
CN110300541A (zh) * 2017-01-17 2019-10-01 杜克大学 光学相干断层扫描装置和系统
JP7178683B2 (ja) * 2017-10-26 2022-11-28 株式会社トーメーコーポレーション 眼科装置
CN107928624A (zh) * 2017-12-22 2018-04-20 温州医科大学附属眼视光医院 一种基于瞳孔自动定位对焦的自适应光学扫描激光眼底成像系统及其成像方法
CA3103899A1 (en) 2018-06-20 2019-12-26 Acucela Inc. Miniaturized mobile, low cost optical coherence tomography system for home based ophthalmic applications
EP3905943B1 (en) * 2019-01-03 2024-08-07 Immersix Ltd. System and method for eye tracking
DE102019111238A1 (de) * 2019-04-30 2020-11-05 Carl Zeiss Ag Verfahren zur Einstellung und Visualisierung von Parametern zur Fokussierung eines Objektivs auf ein Objekt sowie System zur Durchführung des Verfahrens
TWI749531B (zh) * 2020-04-22 2021-12-11 晉弘科技股份有限公司 掃描裝置以及光學同調斷層掃描系統
JP7662029B2 (ja) * 2021-04-08 2025-04-15 株式会社ニコン 眼科装置、眼科装置の制御方法、及びプログラム
JP7807269B2 (ja) * 2022-03-18 2026-01-27 株式会社トプコン 眼科装置及びその制御方法
JP7834667B2 (ja) * 2023-01-13 2026-03-24 キヤノン株式会社 計測装置、計測方法、および光学系の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3269665B2 (ja) 1992-07-31 2002-03-25 株式会社ニデック アライメント検出装置及び該アライメント検出装置を用いた眼科装置
JP4822331B2 (ja) 2006-06-22 2011-11-24 株式会社トプコン 眼科装置
US8223143B2 (en) 2006-10-27 2012-07-17 Carl Zeiss Meditec, Inc. User interface for efficiently displaying relevant OCT imaging data
JP5032203B2 (ja) 2007-05-24 2012-09-26 株式会社トプコン 眼底観察装置及びそれを制御するプログラム
EP2057938A1 (en) 2007-11-08 2009-05-13 Nidek Co., Ltd. Fundus camera
EP2130486B1 (en) 2008-06-02 2016-03-23 Nidek Co., Ltd. Ophthalmic Photographing Apparatus
JP5209377B2 (ja) 2008-06-02 2013-06-12 株式会社ニデック 眼底撮影装置
JP5364385B2 (ja) * 2009-01-06 2013-12-11 株式会社トプコン 光画像計測装置及びその制御方法
JP5404078B2 (ja) 2009-02-03 2014-01-29 株式会社トプコン 光画像計測装置
JP5551398B2 (ja) * 2009-10-05 2014-07-16 デルタ工業株式会社 車両用シートのスライド構造
EP2347701B1 (en) * 2010-01-21 2017-01-04 Nidek Co., Ltd Ophthalmic photographing apparatus
JP2012056292A (ja) 2010-09-13 2012-03-22 Askanet:Kk アルバム及びその製造方法
JP5220155B2 (ja) * 2011-03-31 2013-06-26 キヤノン株式会社 眼科装置および眼科装置の制御方法
JP5289496B2 (ja) * 2011-03-31 2013-09-11 キヤノン株式会社 眼科装置
US9795292B2 (en) * 2012-02-29 2017-10-24 Nidek Co., Ltd. Method for taking tomographic image of eye

Also Published As

Publication number Publication date
US20130265547A1 (en) 2013-10-10
JP2013208316A (ja) 2013-10-10
EP2644085B1 (en) 2018-01-10
EP2644085A1 (en) 2013-10-02
US9055903B2 (en) 2015-06-16

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