JP6468764B2 - 眼科装置 - Google Patents

眼科装置 Download PDF

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Publication number
JP6468764B2
JP6468764B2 JP2014182290A JP2014182290A JP6468764B2 JP 6468764 B2 JP6468764 B2 JP 6468764B2 JP 2014182290 A JP2014182290 A JP 2014182290A JP 2014182290 A JP2014182290 A JP 2014182290A JP 6468764 B2 JP6468764 B2 JP 6468764B2
Authority
JP
Japan
Prior art keywords
dichroic mirror
light
optical system
eye
optical
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
JP2014182290A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016054834A (ja
JP2016054834A5 (enExample
Inventor
山崎　章市
章市 山崎
松本　和浩
和浩 松本
宣博 戸松
宣博 戸松
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 JP2014182290A priority Critical patent/JP6468764B2/ja
Priority to US14/840,181 priority patent/US9700205B2/en
Publication of JP2016054834A publication Critical patent/JP2016054834A/ja
Publication of JP2016054834A5 publication Critical patent/JP2016054834A5/ja
Application granted granted Critical
Publication of JP6468764B2 publication Critical patent/JP6468764B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B3/12—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
    • A61B3/0091—Fixation targets for viewing direction
    • 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
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • 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
    • 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
    • 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
    • A61B3/18—Arrangement of plural eye-testing or -examining apparatus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
JP2014182290A 2014-09-08 2014-09-08 眼科装置 Expired - Fee Related JP6468764B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014182290A JP6468764B2 (ja) 2014-09-08 2014-09-08 眼科装置
US14/840,181 US9700205B2 (en) 2014-09-08 2015-08-31 Ophthalmologic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014182290A JP6468764B2 (ja) 2014-09-08 2014-09-08 眼科装置

Publications (3)

Publication Number Publication Date
JP2016054834A JP2016054834A (ja) 2016-04-21
JP2016054834A5 JP2016054834A5 (enExample) 2017-10-19
JP6468764B2 true JP6468764B2 (ja) 2019-02-13

Family

ID=55436352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014182290A Expired - Fee Related JP6468764B2 (ja) 2014-09-08 2014-09-08 眼科装置

Country Status (2)

Country Link
US (1) US9700205B2 (enExample)
JP (1) JP6468764B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6482171B2 (ja) 2014-01-10 2019-03-13 キヤノン株式会社 偏光ｏｃｔ装置
CA3033375C (en) * 2016-11-07 2022-10-04 Marstonmap, Llc Apparatus and method for producing microperforated patches and labels applicable to modified atmosphere packaging
JP6929684B2 (ja) 2017-04-06 2021-09-01 キヤノン株式会社 眼科撮影装置及びその制御方法
CN108594429B (zh) * 2018-04-13 2021-06-08 中国科学院光电研究院 基于波前校正的透云雾成像方法
US20240426654A1 (en) * 2022-09-29 2024-12-26 Ii-Vi Delaware, Inc. Device For Monitoring Properties of A Laser Beam

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068333A (ja) * 1983-09-26 1985-04-18 Ricoh Co Ltd カラ−原稿色分解読取装置
US4820037A (en) 1985-01-10 1989-04-11 Canon Kabushiki Kaisha Apparatus for measuring the refractive power of an eye
JPS61234837A (ja) 1985-04-12 1986-10-20 キヤノン株式会社 眼屈折度測定装置
JPS62122629A (ja) 1985-11-25 1987-06-03 キヤノン株式会社 眼屈折計
US5076274A (en) 1987-02-18 1991-12-31 Canon Kabushiki Kaisha Non-contact tonometer
JPH0381879A (ja) 1989-08-24 1991-04-08 Canon Inc 医用画像処理装置
JP2565421B2 (ja) 1990-10-16 1996-12-18 キヤノン株式会社 照明用光学装置とこれを用いた眼底カメラ
US5455644A (en) 1992-02-28 1995-10-03 Canon Kabushiki Kaisha Ophthalmologic apparatus having an examining system for examining the fundus of an eye
US5847805A (en) 1993-07-12 1998-12-08 Canon Kabushiki Kaisha Scan imaging device for forming a stereoscopic image of the eye
JPH09262211A (ja) 1996-03-29 1997-10-07 Canon Inc 眼科撮影装置
JP3630857B2 (ja) 1996-06-17 2005-03-23 キヤノン株式会社 眼科撮影装置
JP3592050B2 (ja) 1997-10-03 2004-11-24 キヤノン株式会社 眼科装置
JPH11137522A (ja) * 1997-11-11 1999-05-25 Topcon Corp 光学特性測定装置
JP4355413B2 (ja) 1999-11-26 2009-11-04 キヤノン株式会社 眼底撮影装置
JP2001258851A (ja) 2000-03-17 2001-09-25 Canon Inc 眼科撮影装置及び色バランスその調整方法
US6585374B2 (en) 2000-03-22 2003-07-01 Canon Kabushiki Kaisha Ophthalmologic apparatus
JP3796427B2 (ja) 2001-10-15 2006-07-12 キヤノン株式会社 眼科撮影装置
JP2003126043A (ja) 2001-10-22 2003-05-07 Canon Inc 眼科撮影装置
JP4776428B2 (ja) * 2006-05-02 2011-09-21 株式会社トプコン 眼科撮影装置
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
JP5349928B2 (ja) * 2008-12-02 2013-11-20 株式会社トプコン 眼の計測装置、眼の計測方法およびプログラム
JP5820154B2 (ja) 2010-07-05 2015-11-24 キヤノン株式会社 眼科装置、眼科システム及び記憶媒体
US8517537B2 (en) 2011-01-20 2013-08-27 Canon Kabushiki Kaisha Optical coherence tomographic imaging method and optical coherence tomographic imaging apparatus
JP5794664B2 (ja) 2011-01-20 2015-10-14 キヤノン株式会社 断層画像生成装置及び断層画像生成方法
US9161690B2 (en) 2011-03-10 2015-10-20 Canon Kabushiki Kaisha Ophthalmologic apparatus and control method of the same
JP2014079464A (ja) 2012-10-17 2014-05-08 Canon Inc 眼科装置及びその波面収差補正方法
JP2014079517A (ja) * 2012-10-18 2014-05-08 Canon Inc 眼科装置
JP2015033423A (ja) 2013-08-08 2015-02-19 キヤノン株式会社 眼科装置

Also Published As

Publication number Publication date
US9700205B2 (en) 2017-07-11
US20160066784A1 (en) 2016-03-10
JP2016054834A (ja) 2016-04-21

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