JP5437755B2 - 眼底観察装置 - Google Patents

眼底観察装置 Download PDF

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Publication number
JP5437755B2
JP5437755B2 JP2009223312A JP2009223312A JP5437755B2 JP 5437755 B2 JP5437755 B2 JP 5437755B2 JP 2009223312 A JP2009223312 A JP 2009223312A JP 2009223312 A JP2009223312 A JP 2009223312A JP 5437755 B2 JP5437755 B2 JP 5437755B2
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JP
Japan
Prior art keywords
image
scanning
fundus
signal light
dimensional
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JP2009223312A
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English (en)
Japanese (ja)
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JP2010264225A (ja
JP2010264225A5 (enExample
Inventor
浩 小泉
考樹 春本
勉 木川
健史 林
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.)
Topcon Corp
Original Assignee
Topcon Corp
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.)
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Publication date
Application filed by Topcon Corp filed Critical Topcon Corp
Priority to JP2009223312A priority Critical patent/JP5437755B2/ja
Priority to PCT/JP2010/002424 priority patent/WO2010119632A1/ja
Priority to EP10764219.1A priority patent/EP2420181B1/en
Priority to EP14001193.3A priority patent/EP2752151B1/en
Priority to US13/264,117 priority patent/US8573776B2/en
Publication of JP2010264225A publication Critical patent/JP2010264225A/ja
Publication of JP2010264225A5 publication Critical patent/JP2010264225A5/ja
Application granted granted Critical
Publication of JP5437755B2 publication Critical patent/JP5437755B2/ja
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Classifications

    • 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
    • A61B3/10—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • 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
    • A61B3/12—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
    • 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
    • A61B3/1225—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 using coherent radiation
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20068—Projection on vertical or horizontal image axis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Eye Examination Apparatus (AREA)
JP2009223312A 2009-04-15 2009-09-28 眼底観察装置 Active JP5437755B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009223312A JP5437755B2 (ja) 2009-04-15 2009-09-28 眼底観察装置
PCT/JP2010/002424 WO2010119632A1 (ja) 2009-04-15 2010-04-02 眼底観察装置
EP10764219.1A EP2420181B1 (en) 2009-04-15 2010-04-02 Eyeground observation device
EP14001193.3A EP2752151B1 (en) 2009-04-15 2010-04-02 Fundus observation apparatus
US13/264,117 US8573776B2 (en) 2009-04-15 2010-04-02 Fundus observation apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009099447 2009-04-15
JP2009099447 2009-04-15
JP2009223312A JP5437755B2 (ja) 2009-04-15 2009-09-28 眼底観察装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013256140A Division JP5706506B2 (ja) 2009-04-15 2013-12-11 眼科装置

Publications (3)

Publication Number Publication Date
JP2010264225A JP2010264225A (ja) 2010-11-25
JP2010264225A5 JP2010264225A5 (enExample) 2012-08-30
JP5437755B2 true JP5437755B2 (ja) 2014-03-12

Family

ID=42982307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009223312A Active JP5437755B2 (ja) 2009-04-15 2009-09-28 眼底観察装置

Country Status (4)

Country Link
US (1) US8573776B2 (enExample)
EP (2) EP2752151B1 (enExample)
JP (1) JP5437755B2 (enExample)
WO (1) WO2010119632A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7365856B2 (en) 2005-01-21 2008-04-29 Carl Zeiss Meditec, Inc. Method of motion correction in optical coherence tomography imaging
US7805009B2 (en) 2005-04-06 2010-09-28 Carl Zeiss Meditec, Inc. Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system
JP5317830B2 (ja) * 2009-05-22 2013-10-16 キヤノン株式会社 眼底観察装置
JP5628636B2 (ja) * 2010-11-09 2014-11-19 株式会社トプコン 眼底画像処理装置及び眼底観察装置
JP2012161382A (ja) * 2011-02-03 2012-08-30 Nidek Co Ltd 眼科装置
JP5721478B2 (ja) * 2011-03-10 2015-05-20 キヤノン株式会社 撮像装置及び撮像装置の制御方法
JP5917004B2 (ja) * 2011-03-10 2016-05-11 キヤノン株式会社 撮像装置及び撮像装置の制御方法
US9033510B2 (en) 2011-03-30 2015-05-19 Carl Zeiss Meditec, Inc. Systems and methods for efficiently obtaining measurements of the human eye using tracking
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
JP5220156B2 (ja) * 2011-03-31 2013-06-26 キヤノン株式会社 医療装置および医療システム
JP2012223428A (ja) * 2011-04-21 2012-11-15 Topcon Corp 眼科装置
WO2013004801A1 (en) 2011-07-07 2013-01-10 Carl Zeiss Meditec Ag Improved data acquisition methods for reduced motion artifacts and applications in oct angiography
US9101294B2 (en) 2012-01-19 2015-08-11 Carl Zeiss Meditec, Inc. Systems and methods for enhanced accuracy in OCT imaging of the cornea
EP2633802B1 (en) * 2012-02-29 2021-08-11 Nidek Co., Ltd. Method for taking a tomographic image of an eye
JP6217085B2 (ja) * 2013-01-23 2017-10-25 株式会社ニデック 眼科撮影装置
JP6460618B2 (ja) * 2013-01-31 2019-01-30 キヤノン株式会社 光干渉断層撮像装置およびその制御方法
JP5793156B2 (ja) * 2013-03-01 2015-10-14 キヤノン株式会社 眼科装置及びその制御方法
JP6224908B2 (ja) * 2013-04-17 2017-11-01 キヤノン株式会社 撮像装置
JP6402879B2 (ja) * 2013-08-06 2018-10-10 株式会社ニデック 眼科撮影装置
EP2865323B1 (en) 2013-10-23 2022-02-16 Canon Kabushiki Kaisha Retinal movement tracking in optical coherence tomography
JP6480104B2 (ja) * 2014-03-11 2019-03-06 国立大学法人 筑波大学 光コヒーレンストモグラフィー装置及び光コヒーレンストモグラフィーによる変位測定方法
JP6528932B2 (ja) * 2014-12-26 2019-06-12 株式会社ニデック 走査型レーザー検眼鏡
CN104614834A (zh) * 2015-02-04 2015-05-13 深圳市华星光电技术有限公司 曝光机自动更换滤波片装置及曝光机
JP2016202453A (ja) * 2015-04-20 2016-12-08 株式会社トプコン 眼科手術用顕微鏡
JP2017153543A (ja) 2016-02-29 2017-09-07 株式会社トプコン 眼科撮影装置
JP2017158836A (ja) * 2016-03-10 2017-09-14 キヤノン株式会社 眼科装置および撮像方法
US11452442B2 (en) * 2016-06-15 2022-09-27 Oregon Health & Science University Systems and methods for automated widefield optical coherence tomography angiography
JP6776076B2 (ja) * 2016-09-23 2020-10-28 株式会社トプコン Ｏｃｔ装置
JP6900651B2 (ja) * 2016-10-27 2021-07-07 株式会社ニデック Ｏｃｔ装置、およびｏｃｔ制御プログラム
JP7013134B2 (ja) * 2017-03-09 2022-01-31 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP2019041841A (ja) 2017-08-30 2019-03-22 株式会社トプコン 眼科装置、及びその制御方法
US20250017462A1 (en) * 2021-12-15 2025-01-16 Carl Zeiss Meditec, Inc. System and method for assisting a subject with alignment to an ophthalmologic device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09276232A (ja) 1996-04-12 1997-10-28 Nikon Corp 眼底カメラ
DE19814057B4 (de) 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
JP2002139421A (ja) 2000-11-01 2002-05-17 Fuji Photo Film Co Ltd 光断層画像取得装置
US7113818B2 (en) * 2002-04-08 2006-09-26 Oti Ophthalmic Technologies Inc. Apparatus for high resolution imaging of moving organs
JP4597744B2 (ja) 2004-11-08 2010-12-15 株式会社トプコン 光画像計測装置及び光画像計測方法
JP4578994B2 (ja) * 2005-02-02 2010-11-10 株式会社ニデック 眼科撮影装置
JP4804820B2 (ja) 2005-07-15 2011-11-02 サンテック株式会社 光断層画像表示システム
JP4850495B2 (ja) * 2005-10-12 2012-01-11 株式会社トプコン 眼底観察装置及び眼底観察プログラム
JP4884777B2 (ja) * 2006-01-11 2012-02-29 株式会社トプコン 眼底観察装置
JP4869756B2 (ja) * 2006-03-24 2012-02-08 株式会社トプコン 眼底観察装置
JP4869757B2 (ja) * 2006-03-24 2012-02-08 株式会社トプコン 眼底観察装置
JP4864516B2 (ja) * 2006-04-07 2012-02-01 株式会社トプコン 眼科装置
JP4461259B2 (ja) * 2006-08-09 2010-05-12 国立大学法人 筑波大学 光断層画像の処理方法
JP5095167B2 (ja) 2006-09-19 2012-12-12 株式会社トプコン 眼底観察装置、眼底画像表示装置及び眼底観察プログラム
JP4996917B2 (ja) * 2006-12-26 2012-08-08 株式会社トプコン 光画像計測装置及び光画像計測装置を制御するプログラム
JP4971864B2 (ja) 2007-04-18 2012-07-11 株式会社トプコン 光画像計測装置及びそれを制御するプログラム

Also Published As

Publication number Publication date
US20120033181A1 (en) 2012-02-09
EP2752151B1 (en) 2019-12-18
EP2420181A4 (en) 2013-08-07
JP2010264225A (ja) 2010-11-25
WO2010119632A1 (ja) 2010-10-21
EP2420181B1 (en) 2018-03-07
EP2420181A1 (en) 2012-02-22
US8573776B2 (en) 2013-11-05
EP2752151A1 (en) 2014-07-09

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