ES2442178B2 - Cámara de fondo de ojo multi-perspectiva. - Google Patents

Cámara de fondo de ojo multi-perspectiva. Download PDF

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Publication number
ES2442178B2
ES2442178B2 ES201131683A ES201131683A ES2442178B2 ES 2442178 B2 ES2442178 B2 ES 2442178B2 ES 201131683 A ES201131683 A ES 201131683A ES 201131683 A ES201131683 A ES 201131683A ES 2442178 B2 ES2442178 B2 ES 2442178B2
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ES
Spain
Prior art keywords
integral
fundus
capture
allows
dimensional image
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.)
Active
Application number
ES201131683A
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English (en)
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ES2442178A1 (es
Inventor
Manuel MARTINEZ CORRAL
Amparo PONS MARTI
Genaro Saavedra Tortosa
Héctor NAVARRO FRUCTUOSO
Raúl MARTINEZ CUENCA
Angel TOLOSA RUIZ
Natividad ALCON GARGALLO
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.)
Universitat de Valencia
Original Assignee
ASOCIACION INDUSTRIAL DE OPTICA COLOR E IMAGEN - AIDO
IND DE OPTICA COLOR E IMAGEN AIDO ASOC
Universitat de Valencia
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Application filed by ASOCIACION INDUSTRIAL DE OPTICA COLOR E IMAGEN - AIDO, IND DE OPTICA COLOR E IMAGEN AIDO ASOC, Universitat de Valencia filed Critical ASOCIACION INDUSTRIAL DE OPTICA COLOR E IMAGEN - AIDO
Priority to ES201131683A priority Critical patent/ES2442178B2/es
Priority to EP12840927.3A priority patent/EP2769666A4/en
Priority to JP2014536300A priority patent/JP2014530697A/ja
Priority to US14/353,192 priority patent/US20140347628A1/en
Priority to PCT/ES2012/070726 priority patent/WO2013057352A1/es
Publication of ES2442178A1 publication Critical patent/ES2442178A1/es
Application granted granted Critical
Publication of ES2442178B2 publication Critical patent/ES2442178B2/es
Active 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (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)

Abstract

Se presenta una cámara de fondo de ojo que incorpora un sistema de imagen integral para capturar una fotografía integral del fondo de ojo. Esta fotografía integral hace posible proyectar una imagen tridimensional y generar mapas topográficos del fondo de ojo. La cámara de fondo de ojo puede funcionar en modo plenóptico, y así hacer un zums sobre una imagen de dos dimensiones generada a partir de la fotografía integral. El equipo propuesto se compone de un sistema óptico para iluminar el fondo de ojo, y un sistema óptico que conforma el sistema de captura de imagen integral. Este sistema de captura incluye una lente oftalmoscópica, una matriz de microlentes y un sensor, y permite registrar con un solo disparo muchas perspectivas del fondo ocular. Para mejorar la resolución de la fotografía integral, el sistema de captura posee un dispositivo que permite desplazar la matriz de microlentes unas pocas micras.

Description



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Claims (1)



  1. imagen1
ES201131683A 2011-10-20 2011-10-20 Cámara de fondo de ojo multi-perspectiva. Active ES2442178B2 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES201131683A ES2442178B2 (es) 2011-10-20 2011-10-20 Cámara de fondo de ojo multi-perspectiva.
EP12840927.3A EP2769666A4 (en) 2011-10-20 2012-10-18 FUNDUS CAMERA WITH SEVERAL VIEWS
JP2014536300A JP2014530697A (ja) 2011-10-20 2012-10-18 多視点の眼底カメラ
US14/353,192 US20140347628A1 (en) 2011-10-20 2012-10-18 Multi-view fundus camera
PCT/ES2012/070726 WO2013057352A1 (es) 2011-10-20 2012-10-18 Cámara de fondo de ojo multi-perspectiva

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131683A ES2442178B2 (es) 2011-10-20 2011-10-20 Cámara de fondo de ojo multi-perspectiva.

Publications (2)

Publication Number Publication Date
ES2442178A1 ES2442178A1 (es) 2014-02-10
ES2442178B2 true ES2442178B2 (es) 2014-07-30

Family

ID=48140400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201131683A Active ES2442178B2 (es) 2011-10-20 2011-10-20 Cámara de fondo de ojo multi-perspectiva.

Country Status (5)

Country Link
US (1) US20140347628A1 (es)
EP (1) EP2769666A4 (es)
JP (1) JP2014530697A (es)
ES (1) ES2442178B2 (es)
WO (1) WO2013057352A1 (es)

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US20150021228A1 (en) 2012-02-02 2015-01-22 Visunex Medical Systems Co., Ltd. Eye imaging apparatus and systems
US9655517B2 (en) 2012-02-02 2017-05-23 Visunex Medical Systems Co. Ltd. Portable eye imaging apparatus
US9351639B2 (en) 2012-03-17 2016-05-31 Visunex Medical Systems Co. Ltd. Eye imaging apparatus with a wide field of view and related methods
US9565996B2 (en) 2013-01-18 2017-02-14 Ricoh Company, Ltd. Plenoptic otoscope
US10327627B2 (en) 2013-01-18 2019-06-25 Ricoh Company, Ltd. Use of plenoptic otoscope data for aiding medical diagnosis
KR20150040173A (ko) * 2013-10-04 2015-04-14 삼성전자주식회사 렌더링 방법 및 장치
US10222626B2 (en) 2014-04-11 2019-03-05 Rolling Optics Innovation Ab Thin integral image devices
US9986908B2 (en) 2014-06-23 2018-06-05 Visunex Medical Systems Co. Ltd. Mechanical features of an eye imaging apparatus
CN104287692B (zh) * 2014-11-06 2017-12-19 苏州微清医疗器械有限公司 一种眼底照相装置
US9883798B2 (en) * 2014-11-14 2018-02-06 Ricoh Company, Ltd. Simultaneous capture of filtered images of the eye
US10117579B2 (en) 2014-11-14 2018-11-06 Ricoh Company, Ltd. Simultaneous capture of filtered images of the eye
CN104434028B (zh) * 2014-11-15 2016-04-27 中国科学院光电技术研究所 角膜弹性成像与眼前节结构成像相结合的系统与方法
CN107708524A (zh) 2015-01-26 2018-02-16 威盛纳斯医疗系统公司 用于眼睛成像装置的一次性隔离套以及相关方法
JPWO2016158957A1 (ja) * 2015-03-30 2018-02-01 株式会社ニコン 撮像装置、マルチレンズカメラおよび撮像装置の製造方法
EP3324825B1 (en) * 2015-10-16 2021-03-17 Alcon Inc. Ophthalmic surgery using light-field microscopy
US10098529B2 (en) 2015-10-28 2018-10-16 Ricoh Company, Ltd. Optical design of a light field otoscope
US20170119237A1 (en) * 2015-10-28 2017-05-04 Ricoh Company, Ltd. Optical Design of a Light Field Otoscope
WO2017144482A1 (en) * 2016-02-22 2017-08-31 Koninklijke Philips N.V. System for generating a synthetic 2d image with an enhanced depth of field of a biological sample
JP6964250B2 (ja) 2017-02-07 2021-11-10 パナソニックＩｐマネジメント株式会社 眼球撮影装置および眼球撮影方法
US10296780B2 (en) 2017-03-07 2019-05-21 Ricoh Company, Ltd. Automatic eardrum registration from light field data
JP7171162B2 (ja) * 2017-03-29 2022-11-15 株式会社トプコン 眼科撮影装置
AU2018241253B2 (en) * 2017-03-30 2022-04-07 Integral Scopes Pty Ltd Ophthalmic imaging apparatus and system
GB201800623D0 (en) 2018-01-15 2018-02-28 Ucl Business Plc Ophthalmic imaging system
CN111182238B (zh) * 2019-11-15 2023-04-18 浙江荷湖科技有限公司 基于扫描光场的高分辨率移动电子设备的成像装置及方法
WO2023177017A1 (ko) * 2022-03-17 2023-09-21 주식회사 어큐노스 라이트필드 현미경 기반 영상 획득방법 및 장치
CN115153422A (zh) * 2022-05-30 2022-10-11 清华大学 基于元成像的眼底成像方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10165372A (ja) * 1996-12-10 1998-06-23 Canon Inc 立体映像装置
ATE408368T1 (de) * 2001-03-15 2008-10-15 Amo Wavefront Sciences Llc Tomographisches wellenfrontanalysesystem und verfahren zur abbildung eines optischen systems
JP4585824B2 (ja) * 2004-09-27 2010-11-24 興和株式会社 眼科撮影装置
US7290880B1 (en) * 2005-07-27 2007-11-06 Visionsense Ltd. System and method for producing a stereoscopic image of an eye fundus
JP5084594B2 (ja) 2008-04-22 2012-11-28 キヤノン株式会社 眼科撮像装置
KR101613682B1 (ko) * 2009-10-20 2016-04-19 삼성전자주식회사 광 필드 데이터를 이용한 영상 처리 장치 및 방법
EP2549913B1 (en) * 2010-03-23 2016-09-07 NeuroVision Imaging LLC Apparatus and method for imaging an eye

Also Published As

Publication number Publication date
JP2014530697A (ja) 2014-11-20
EP2769666A1 (en) 2014-08-27
US20140347628A1 (en) 2014-11-27
EP2769666A4 (en) 2015-05-13
ES2442178A1 (es) 2014-02-10
WO2013057352A1 (es) 2013-04-25

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