JP6535997B2 - 走査型レーザー検眼鏡 - Google Patents

走査型レーザー検眼鏡 Download PDF

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Publication number
JP6535997B2
JP6535997B2 JP2014186906A JP2014186906A JP6535997B2 JP 6535997 B2 JP6535997 B2 JP 6535997B2 JP 2014186906 A JP2014186906 A JP 2014186906A JP 2014186906 A JP2014186906 A JP 2014186906A JP 6535997 B2 JP6535997 B2 JP 6535997B2
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Prior art keywords
light
fundus
image
infrared
light receiving
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JP2014186906A
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Japanese (ja)
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JP2016059399A (ja
JP2016059399A5 (enExample
Inventor
秋田　純一
純一 秋田
弘敬 中西
弘敬 中西
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Nidek Co Ltd
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Nidek Co Ltd
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Priority to JP2014186906A priority Critical patent/JP6535997B2/ja
Priority to US14/849,791 priority patent/US9549673B2/en
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Publication of JP2016059399A5 publication Critical patent/JP2016059399A5/ja
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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
    • A61B3/1241—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 specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • 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
    • 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
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
JP2014186906A 2014-09-12 2014-09-12 走査型レーザー検眼鏡 Active JP6535997B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014186906A JP6535997B2 (ja) 2014-09-12 2014-09-12 走査型レーザー検眼鏡
US14/849,791 US9549673B2 (en) 2014-09-12 2015-09-10 Scanning laser ophthalmoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014186906A JP6535997B2 (ja) 2014-09-12 2014-09-12 走査型レーザー検眼鏡

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019106567A Division JP7086035B2 (ja) 2019-06-06 2019-06-06 走査型レーザー検眼鏡

Publications (3)

Publication Number Publication Date
JP2016059399A JP2016059399A (ja) 2016-04-25
JP2016059399A5 JP2016059399A5 (enExample) 2017-10-19
JP6535997B2 true JP6535997B2 (ja) 2019-07-03

Family

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Family Applications (1)

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JP2014186906A Active JP6535997B2 (ja) 2014-09-12 2014-09-12 走査型レーザー検眼鏡

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US (1) US9549673B2 (enExample)
JP (1) JP6535997B2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201522555D0 (en) * 2015-12-21 2016-02-03 Edinburgh Biosciences Ltd Eye treatment system
WO2017203557A1 (ja) * 2016-05-23 2017-11-30 オリンパス株式会社 撮像装置、画像処理装置、画像処理方法および画像処理プログラム
JP6790511B2 (ja) * 2016-07-04 2020-11-25 株式会社ニデック 走査型レーザー検眼鏡
JP6825292B2 (ja) * 2016-09-30 2021-02-03 株式会社ニデック 眼底画像観察プログラム
EP3300654B1 (en) 2016-09-30 2022-01-05 Nidek Co., Ltd. Method for fundus image observation
JP6747227B2 (ja) * 2016-09-30 2020-08-26 株式会社ニデック 眼底画像観察プログラム
WO2019056042A1 (en) * 2017-09-19 2019-03-28 Ellex Medical Pty Ltd OPHTHALMIC IMAGING WITH DOUBLE CAMERA
JP7024294B2 (ja) * 2017-09-29 2022-02-24 株式会社ニデック 眼科撮影装置
CN108209878A (zh) * 2018-03-06 2018-06-29 南京生命源医药实业有限公司 可视化系统及方法
JP7111842B2 (ja) * 2018-06-07 2022-08-02 モービルアイ ヴィジョン テクノロジーズ リミテッド 高解像度自動車用レンズとセンサ
TW202027035A (zh) * 2019-01-11 2020-07-16 宏碁股份有限公司 用以獲取螢光眼底圖的方法及其裝置
JP7484087B2 (ja) * 2019-05-31 2024-05-16 株式会社ニデック 眼底画像観察プログラム
JP7447902B2 (ja) 2019-07-16 2024-03-12 株式会社ニデック 眼科撮影装置
JP7512577B2 (ja) * 2019-09-24 2024-07-09 株式会社ニコン 撮影方法、眼科装置、およびプログラム
JP7468162B2 (ja) * 2020-06-03 2024-04-16 株式会社ニデック 眼底画像処理プログラムおよび眼底撮影装置
US11966048B1 (en) * 2020-07-09 2024-04-23 Apple Inc. Head-mounted devices with dual gaze tracking systems
GB202013062D0 (en) * 2020-08-21 2020-10-07 Oivi As Apparatus and method for ophthalmic imaging
US12484785B2 (en) * 2021-07-15 2025-12-02 University Of Rochester Microscopy imaging system and methods
US12053150B2 (en) * 2021-08-11 2024-08-06 Terumo Cardiovascular Systems Corporation Endoscopic vessel harvesting with thermal management and augmented reality display
JP2023051471A (ja) * 2021-09-30 2023-04-11 株式会社ニデック 眼科用画像観察プログラム
CN120019405A (zh) * 2022-09-27 2025-05-16 爱尔康公司 用于多光谱成像和光学相干断层成像的综合分析的系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166127A (ja) * 1990-10-31 1992-06-12 Topcon Corp 眼科装置
JP3514484B2 (ja) * 1993-05-13 2004-03-31 株式会社トプコン 手術用顕微鏡
JPH07136127A (ja) * 1993-11-12 1995-05-30 Canon Inc 眼底撮影装置
JP4047217B2 (ja) * 2003-05-01 2008-02-13 キヤノン株式会社 眼科装置
JP4585814B2 (ja) * 2004-08-26 2010-11-24 興和株式会社 眼科装置
JP4627169B2 (ja) * 2004-09-30 2011-02-09 株式会社ニデック 眼底カメラ
JP5057810B2 (ja) 2007-03-16 2012-10-24 株式会社ニデック 走査型レーザ検眼装置
JP6338358B2 (ja) * 2012-11-30 2018-06-06 株式会社トプコン 眼底撮影システム

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US9549673B2 (en) 2017-01-24
JP2016059399A (ja) 2016-04-25
US20160073876A1 (en) 2016-03-17

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