JP5232165B2 - 眼底カメラ用の光学システム - Google Patents

眼底カメラ用の光学システム Download PDF

Info

Publication number
JP5232165B2
JP5232165B2 JP2009541861A JP2009541861A JP5232165B2 JP 5232165 B2 JP5232165 B2 JP 5232165B2 JP 2009541861 A JP2009541861 A JP 2009541861A JP 2009541861 A JP2009541861 A JP 2009541861A JP 5232165 B2 JP5232165 B2 JP 5232165B2
Authority
JP
Japan
Prior art keywords
optical system
optical
mirror
free
imaging
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
JP2009541861A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010512877A5 (https=
JP2010512877A (ja
Inventor
コシュミーデル、インゴ
ディック、マンフレート
ビアナート、デトレフ
ブックハイスター、ヤン
ミュラー、ロタール
Original Assignee
カール ツアイス メディテック アクチエンゲゼルシャフト
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 カール ツアイス メディテック アクチエンゲゼルシャフト filed Critical カール ツアイス メディテック アクチエンゲゼルシャフト
Publication of JP2010512877A publication Critical patent/JP2010512877A/ja
Publication of JP2010512877A5 publication Critical patent/JP2010512877A5/ja
Application granted granted Critical
Publication of JP5232165B2 publication Critical patent/JP5232165B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B3/14—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
    • A61B3/156—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for blocking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/0621—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
JP2009541861A 2006-12-21 2007-12-18 眼底カメラ用の光学システム Expired - Fee Related JP5232165B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006061933A DE102006061933A1 (de) 2006-12-21 2006-12-21 Optisches System für eine Funduskamera
DE102006061933.1 2006-12-21
PCT/EP2007/011089 WO2008077526A2 (de) 2006-12-21 2007-12-18 Optisches system für eine funduskamera

Publications (3)

Publication Number Publication Date
JP2010512877A JP2010512877A (ja) 2010-04-30
JP2010512877A5 JP2010512877A5 (https=) 2011-02-10
JP5232165B2 true JP5232165B2 (ja) 2013-07-10

Family

ID=39146894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009541861A Expired - Fee Related JP5232165B2 (ja) 2006-12-21 2007-12-18 眼底カメラ用の光学システム

Country Status (5)

Country Link
US (1) US8066374B2 (https=)
EP (1) EP2104448A2 (https=)
JP (1) JP5232165B2 (https=)
DE (1) DE102006061933A1 (https=)
WO (1) WO2008077526A2 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026576A1 (de) 2008-05-30 2009-12-03 Carl Zeiss Meditec Ag Optisches System für ophtalmologische Geräte, insbesondere Funduskameras
DE102010008629B4 (de) 2010-02-17 2020-09-03 Carl Zeiss Meditec Ag Reflexionsfreie Abbildungsoptik für optische Geräte, insbesondere in der Ophthalmologie
GB201100555D0 (en) * 2011-01-13 2011-03-02 Optos Plc Improvements in or relating to Ophthalmology
DE102011114753A1 (de) 2011-09-29 2013-04-04 Carl Zeiss Meditec Ag "Auf Reflexion basierendes, optisches Beleuchtungssystem für Funduskameras"
WO2013065805A1 (ja) * 2011-11-02 2013-05-10 株式会社ニデック 角膜撮影装置
JP6039908B2 (ja) * 2012-02-21 2016-12-07 キヤノン株式会社 撮像装置及び撮像装置の制御方法
US9036966B2 (en) 2012-03-28 2015-05-19 Corning Incorporated Monolithic beam-shaping optical systems and methods for an OCT probe
CN102641115A (zh) * 2012-05-03 2012-08-22 中国科学院长春光学精密机械与物理研究所 一种大视场折反式眼底相机光学系统
DE102012022967A1 (de) 2012-11-21 2014-05-22 Carl Zeiss Meditec Ag Reflexfreies, optisches System für eine Funduskamera
US9677869B2 (en) 2012-12-05 2017-06-13 Perimeter Medical Imaging, Inc. System and method for generating a wide-field OCT image of a portion of a sample
JP2015033423A (ja) * 2013-08-08 2015-02-19 キヤノン株式会社 眼科装置
DE102013218416B4 (de) 2013-09-13 2022-10-06 Carl Zeiss Meditec Ag Reflexfreies Ophthalmoskopobjektiv
JP5957711B2 (ja) * 2013-12-27 2016-07-27 パナソニックＩｐマネジメント株式会社 表示装置および表示ユニット
US9211064B2 (en) 2014-02-11 2015-12-15 Welch Allyn, Inc. Fundus imaging system
US9237847B2 (en) 2014-02-11 2016-01-19 Welch Allyn, Inc. Ophthalmoscope device
GB2530033A (en) * 2014-09-09 2016-03-16 Optos Plc Improvements in and Relating to ophthalmoscopes
CN104224109B (zh) * 2014-10-16 2016-06-08 深圳市斯尔顿科技有限公司 一种结合oct系统的眼底相机
EP3026884A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Plenoptic camera comprising a light emitting device
US10799115B2 (en) 2015-02-27 2020-10-13 Welch Allyn, Inc. Through focus retinal image capturing
US11045088B2 (en) 2015-02-27 2021-06-29 Welch Allyn, Inc. Through focus retinal image capturing
US9909672B2 (en) * 2015-06-23 2018-03-06 Gerard S. Henwood Severe service valve
US10136804B2 (en) 2015-07-24 2018-11-27 Welch Allyn, Inc. Automatic fundus image capture system
US10772495B2 (en) 2015-11-02 2020-09-15 Welch Allyn, Inc. Retinal image capturing
US10413179B2 (en) 2016-01-07 2019-09-17 Welch Allyn, Inc. Infrared fundus imaging system
US10602926B2 (en) 2016-09-29 2020-03-31 Welch Allyn, Inc. Through focus retinal image capturing
US10285589B2 (en) 2016-09-30 2019-05-14 Welch Allyn, Inc. Fundus image capture system
JP7167417B2 (ja) * 2017-03-30 2022-11-09 株式会社ニデック 眼底撮影装置および眼科装置
CN107224267B (zh) * 2017-06-12 2023-05-02 中国科学院西安光学精密机械研究所 一种眼底高光谱成像装置
EP3655748B1 (en) 2017-07-18 2023-08-09 Perimeter Medical Imaging, Inc. Sample container for stabilizing and aligning excised biological tissue samples for ex vivo analysis
US11096574B2 (en) 2018-05-24 2021-08-24 Welch Allyn, Inc. Retinal image capturing

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479622C (de) * 1927-11-26 1929-07-19 Walther Thorner Dr Augenspiegelsystem, das gleichzeitig zur Beleuchtung und Beobachtung dient
DE524378C (de) * 1929-08-20 1931-05-13 Walther Thorner Dr Reflexloser Augenspiegel
JPS51142311A (en) * 1975-06-03 1976-12-07 Mamiya Koki Kk Method for examining a visual function by leadinga visual line in an o phthalmological instrument
JPS60254012A (ja) 1984-05-30 1985-12-14 Tokyo Optical Co Ltd 眼底カメラの光学系
US4730910A (en) 1985-09-18 1988-03-15 Humphrey Instruments, Inc. Wide angle lens system having flare rejection properties
DE3638226A1 (de) * 1986-11-08 1988-05-11 Rodenstock Instr Vorrichtung zur beobachtung der hinteren augenabschnitte
JPS62266032A (ja) * 1986-05-12 1987-11-18 興和株式会社 眼底検査装置
DE3821973A1 (de) 1988-06-29 1990-02-08 Rodenstock Instr Vorrichtung zur erzeugung eines bildes eines objekts (iii)
JPH09265048A (ja) * 1996-03-29 1997-10-07 Olympus Optical Co Ltd 画像表示装置
WO1998017170A1 (en) * 1996-10-24 1998-04-30 Volk Optical, Inc. Ophthalmoscopic viewing system
US5777719A (en) * 1996-12-23 1998-07-07 University Of Rochester Method and apparatus for improving vision and the resolution of retinal images
JP2000060893A (ja) * 1998-08-20 2000-02-29 Kowa Co 眼科治療装置
WO2000064331A1 (en) * 1999-04-27 2000-11-02 Kabushiki Kaisha Topcon Fundus camera
JP4560160B2 (ja) * 1999-12-20 2010-10-13 オリンパス株式会社 画像表示装置
US6585374B2 (en) 2000-03-22 2003-07-01 Canon Kabushiki Kaisha Ophthalmologic apparatus
JP2001258849A (ja) * 2000-03-22 2001-09-25 Canon Inc 眼科撮影装置
US6736507B2 (en) 2001-01-22 2004-05-18 Alexis Kudryashov High resolution, multispectral, wide field of view retinal imager
JP2004298461A (ja) * 2003-03-31 2004-10-28 Topcon Corp 屈折測定装置
DE10316416A1 (de) 2003-04-10 2004-10-21 Carl Zeiss Jena Gmbh Optisches System für eine Funduskamera
JP4330400B2 (ja) 2003-08-04 2009-09-16 株式会社ニデック 眼科装置
JP4510534B2 (ja) 2004-06-22 2010-07-28 株式会社トプコン 光学特性測定装置及び眼底像観察装置
DE102005017207A1 (de) 2005-04-14 2006-10-19 Carl Zeiss Jena Gmbh Projektionseinheit für ein Head-Up-Display
DE102005040471B4 (de) * 2005-08-26 2007-06-21 Leica Microsystems (Schweiz) Ag Mikroskop

Also Published As

Publication number Publication date
WO2008077526A3 (de) 2008-09-18
WO2008077526A2 (de) 2008-07-03
US20100014052A1 (en) 2010-01-21
DE102006061933A1 (de) 2008-06-26
US8066374B2 (en) 2011-11-29
JP2010512877A (ja) 2010-04-30
EP2104448A2 (de) 2009-09-30
WO2008077526A8 (de) 2008-12-11

Similar Documents

Publication Publication Date Title
JP5232165B2 (ja) 眼底カメラ用の光学システム
US11612319B2 (en) Systems and methods for broad line fundus imaging
US8070289B2 (en) Non-contact optical coherence tomography imaging of the central and peripheral retina
JP7075178B2 (ja) 広視野の網膜イメージャおよびその動作方法
US8967806B2 (en) Fundus camera with strip-shaped pupil division, and method for recording artifact-free, high-resolution fundus images
EP2790570B1 (en) Optical imaging systems having input beam shape control and path length control
CN101072534A (zh) 用于眼睛综合诊断的光学设备和方法
US7819526B2 (en) Fundus camera
CN103458771A (zh) 视网膜成像设备
CN107692963A (zh) 一种共聚焦扫描激光眼底镜
JP7230902B2 (ja) 眼科光学系、眼科装置、及び眼科システム
JP2017184788A (ja) 走査型レーザー検眼鏡
HK1045451A1 (zh) 用於觀察驅體的高分辨率裝置
JP5340955B2 (ja) 眼科用装置を対象とする眼底画像の品質を向上させるための光学装置
JP6720653B2 (ja) 眼科撮影装置
US11385447B2 (en) Microscopes including illumination field diaphragms
AU2020406662B2 (en) Ophthalmoscope for examining eyes
JP5025761B2 (ja) 画像処理装置、画像処理方法及びプログラム
US20160089027A1 (en) Method for photographically observing and/or documenting the fundus of an eye, and fundus camera
EP2338407B1 (en) Device for visually examining the ocular fundus of a patient
WO2021060203A1 (ja) 眼科用光学系及び眼科装置
WO2022263803A1 (en) System for fundus imaging
US7258439B2 (en) Device for imaging and observing an eye at a selectable image scale
BR102022014004A2 (pt) Equipamento optrônico para obtenção de imagem do fundo do olho via método de deconvolução da função de transferencia óptica composta do sistema de lentes combinada com os efeitos ópticos oriundos do olho do paciente
JP2018166631A (ja) 眼科撮影装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101216

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101216

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20120127

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120827

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121128

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130226

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130322

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160329

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees