JP4837982B2 - 眼科装置 - Google Patents

眼科装置 Download PDF

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Publication number
JP4837982B2
JP4837982B2 JP2005347288A JP2005347288A JP4837982B2 JP 4837982 B2 JP4837982 B2 JP 4837982B2 JP 2005347288 A JP2005347288 A JP 2005347288A JP 2005347288 A JP2005347288 A JP 2005347288A JP 4837982 B2 JP4837982 B2 JP 4837982B2
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JP
Japan
Prior art keywords
light
light receiving
optical system
interference
receiving means
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 - Lifetime
Application number
JP2005347288A
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English (en)
Japanese (ja)
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JP2007151622A (ja
JP2007151622A5 (enExample
Inventor
登輝夫 上野
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.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
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 Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP2005347288A priority Critical patent/JP4837982B2/ja
Priority to US11/605,957 priority patent/US7557928B2/en
Publication of JP2007151622A publication Critical patent/JP2007151622A/ja
Publication of JP2007151622A5 publication Critical patent/JP2007151622A5/ja
Application granted granted Critical
Publication of JP4837982B2 publication Critical patent/JP4837982B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61B3/12—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
    • A61B3/102—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
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0237—Adjustable, e.g. focussing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0278—Control or determination of height or angle information for sensors or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2005347288A 2005-11-30 2005-11-30 眼科装置 Expired - Lifetime JP4837982B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005347288A JP4837982B2 (ja) 2005-11-30 2005-11-30 眼科装置
US11/605,957 US7557928B2 (en) 2005-11-30 2006-11-30 Apparatus using optical coherence tomography based on spectral interference, and an ophthalmic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005347288A JP4837982B2 (ja) 2005-11-30 2005-11-30 眼科装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011168504A Division JP5397919B2 (ja) 2011-08-01 2011-08-01 眼科装置

Publications (3)

Publication Number Publication Date
JP2007151622A JP2007151622A (ja) 2007-06-21
JP2007151622A5 JP2007151622A5 (enExample) 2009-01-22
JP4837982B2 true JP4837982B2 (ja) 2011-12-14

Family

ID=38118398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005347288A Expired - Lifetime JP4837982B2 (ja) 2005-11-30 2005-11-30 眼科装置

Country Status (2)

Country Link
US (1) US7557928B2 (enExample)
JP (1) JP4837982B2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE339674T1 (de) * 2003-01-29 2006-10-15 Max Planck Gesellschaft Anordnung und verfahren zur spektral auflösenden erfassung einer probe
US7480058B2 (en) * 2006-01-19 2009-01-20 Optovue, Inc. Fourier-domain optical coherence tomography imager
EP2000081A1 (en) * 2007-06-07 2008-12-10 OPTOPOL Technology Spolka Akcyjna Apparatus for optical frequency domain tomography with adjusting system
US8570525B2 (en) * 2006-06-23 2013-10-29 Optopol Technology S.A. Apparatus for optical frequency domain tomography with adjusting system
JP5188146B2 (ja) * 2007-04-24 2013-04-24 カール・ツアイス・メディテック・アーゲー Ｏｃｔシステムを備える手術用顕微鏡
JP5117787B2 (ja) * 2007-08-13 2013-01-16 株式会社トプコン 光画像計測装置
JP5536650B2 (ja) * 2007-08-31 2014-07-02 ザ ジェネラル ホスピタル コーポレイション 自己干渉蛍光顕微鏡検査のためのシステムと方法、及び、それに関連するコンピュータがアクセス可能な媒体
JP2010538700A (ja) 2007-09-06 2010-12-16 アルコン レンゼックス， インコーポレーテッド 外科的光破壊の精密な目標設定
DE202007014435U1 (de) * 2007-10-16 2009-03-05 Gurny, Eric Optischer Sensor für eine Messvorrichtung
JP5209377B2 (ja) * 2008-06-02 2013-06-12 株式会社ニデック 眼底撮影装置
JP5179265B2 (ja) * 2008-06-02 2013-04-10 株式会社ニデック 眼科撮影装置
MX2011000096A (es) * 2008-06-30 2011-05-30 Wavelight Gmbh Aparato para cirugia laser oftalmologica particularmente refractiva.
JP5331395B2 (ja) 2008-07-04 2013-10-30 株式会社ニデック 光断層像撮影装置
JP5255524B2 (ja) * 2008-07-04 2013-08-07 株式会社ニデック 光断層像撮影装置、光断層像処理装置。
US7952723B2 (en) * 2008-12-05 2011-05-31 Kowa Company Ltd. Optical coherence tomography apparatus
JP5455001B2 (ja) * 2008-12-26 2014-03-26 キヤノン株式会社 光断層撮像装置および光断層撮像装置の制御方法
JP5242473B2 (ja) * 2009-03-23 2013-07-24 株式会社ニデック 眼科撮影装置、及び眼科撮影装置のキャリブレーション方法
JP5491064B2 (ja) * 2009-04-28 2014-05-14 株式会社トプコン 光画像計測装置
JP5306269B2 (ja) * 2009-06-25 2013-10-02 キヤノン株式会社 光干渉断層法を用いる撮像装置及び撮像方法
US9492322B2 (en) 2009-11-16 2016-11-15 Alcon Lensx, Inc. Imaging surgical target tissue by nonlinear scanning
JP5513101B2 (ja) 2009-12-25 2014-06-04 株式会社トプコン 光画像計測装置
US8265364B2 (en) * 2010-02-05 2012-09-11 Alcon Lensx, Inc. Gradient search integrated with local imaging in laser surgical systems
US8414564B2 (en) * 2010-02-18 2013-04-09 Alcon Lensx, Inc. Optical coherence tomographic system for ophthalmic surgery
JP5590942B2 (ja) * 2010-03-31 2014-09-17 キヤノン株式会社 撮影装置及び光干渉撮影システム、プログラム及び撮影装置の調整方法
US8398236B2 (en) 2010-06-14 2013-03-19 Alcon Lensx, Inc. Image-guided docking for ophthalmic surgical systems
US9532708B2 (en) 2010-09-17 2017-01-03 Alcon Lensx, Inc. Electronically controlled fixation light for ophthalmic imaging systems
US20150272439A1 (en) * 2011-03-25 2015-10-01 Clearsight Innovations Limited Apparatus for modelling ocular structures
US8459794B2 (en) 2011-05-02 2013-06-11 Alcon Lensx, Inc. Image-processor-controlled misalignment-reduction for ophthalmic systems
US9622913B2 (en) 2011-05-18 2017-04-18 Alcon Lensx, Inc. Imaging-controlled laser surgical system
US8398238B1 (en) 2011-08-26 2013-03-19 Alcon Lensx, Inc. Imaging-based guidance system for ophthalmic docking using a location-orientation analysis
US9066784B2 (en) 2011-12-19 2015-06-30 Alcon Lensx, Inc. Intra-surgical optical coherence tomographic imaging of cataract procedures
US9023016B2 (en) 2011-12-19 2015-05-05 Alcon Lensx, Inc. Image processor for intra-surgical optical coherence tomographic imaging of laser cataract procedures
JP5946654B2 (ja) * 2012-03-02 2016-07-06 株式会社トーメーコーポレーション 眼科装置
JP6198448B2 (ja) * 2013-05-02 2017-09-20 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
CN103263248B (zh) * 2013-05-09 2015-05-27 浙江大学 基于环腔扫频的双焦点全眼oct实时成像系统和方法
JP6429447B2 (ja) * 2013-10-24 2018-11-28 キヤノン株式会社 情報処理装置、比較方法、位置合わせ方法及びプログラム
DE102017122689A1 (de) * 2017-09-29 2019-04-04 Precitec Optronik Gmbh Verfahren und Vorrichtung zur berührungslosen Messung eines Abstands zu einer Oberfläche oder eines Abstands zwischen zwei Oberflächen
US11653830B2 (en) * 2017-12-21 2023-05-23 Alcon Inc. Multi-view ophthalmic diagnostic systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537162A (en) 1993-12-17 1996-07-16 Carl Zeiss, Inc. Method and apparatus for optical coherence tomographic fundus imaging without vignetting
US5501226A (en) * 1994-10-19 1996-03-26 Carl Zeiss, Inc. Short coherence length, doppler velocimetry system
JP3653582B2 (ja) 1996-07-21 2005-05-25 株式会社トプコン 眼科装置
JP3896209B2 (ja) * 1998-02-05 2007-03-22 興和株式会社 レーザー光学装置
DE19814057B4 (de) * 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
JP2001174404A (ja) * 1999-12-15 2001-06-29 Takahisa Mitsui 光断層像計測装置および計測方法
JP4045140B2 (ja) 2002-06-21 2008-02-13 国立大学法人 筑波大学 偏光感受型光スペクトル干渉コヒーレンストモグラフィー装置及び該装置による試料内部の偏光情報の測定方法
JP4546209B2 (ja) * 2004-09-30 2010-09-15 株式会社ニデック 眼科装置
US7248907B2 (en) * 2004-10-23 2007-07-24 Hogan Josh N Correlation of concurrent non-invasively acquired signals
JP4378533B2 (ja) * 2005-10-04 2009-12-09 国立大学法人 筑波大学 光コヒーレンストモグラフィーの構成機器の較正方法
US7480058B2 (en) * 2006-01-19 2009-01-20 Optovue, Inc. Fourier-domain optical coherence tomography imager
JP4869757B2 (ja) * 2006-03-24 2012-02-08 株式会社トプコン 眼底観察装置

Also Published As

Publication number Publication date
JP2007151622A (ja) 2007-06-21
US7557928B2 (en) 2009-07-07
US20070127033A1 (en) 2007-06-07

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