JP6207221B2 - 光断層撮像装置 - Google Patents

光断層撮像装置 Download PDF

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Publication number
JP6207221B2
JP6207221B2 JP2013095624A JP2013095624A JP6207221B2 JP 6207221 B2 JP6207221 B2 JP 6207221B2 JP 2013095624 A JP2013095624 A JP 2013095624A JP 2013095624 A JP2013095624 A JP 2013095624A JP 6207221 B2 JP6207221 B2 JP 6207221B2
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Japan
Prior art keywords
optical path
lens
observation
optical
light
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Active
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JP2013095624A
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English (en)
Japanese (ja)
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JP2014213157A5 (enExample
JP2014213157A (ja
Inventor
武藤　健二
健二 武藤
拓史 吉田
拓史 吉田
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013095624A priority Critical patent/JP6207221B2/ja
Priority to US14/263,831 priority patent/US9427150B2/en
Publication of JP2014213157A publication Critical patent/JP2014213157A/ja
Publication of JP2014213157A5 publication Critical patent/JP2014213157A5/ja
Priority to US15/212,517 priority patent/US9955866B2/en
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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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • 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)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eye Examination Apparatus (AREA)
JP2013095624A 2013-04-30 2013-04-30 光断層撮像装置 Active JP6207221B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013095624A JP6207221B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置
US14/263,831 US9427150B2 (en) 2013-04-30 2014-04-28 Optical tomographic imaging apparatus
US15/212,517 US9955866B2 (en) 2013-04-30 2016-07-18 Optical tomographic imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013095624A JP6207221B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017169297A Division JP6456444B2 (ja) 2017-09-04 2017-09-04 眼底撮影装置

Publications (3)

Publication Number Publication Date
JP2014213157A JP2014213157A (ja) 2014-11-17
JP2014213157A5 JP2014213157A5 (enExample) 2016-05-26
JP6207221B2 true JP6207221B2 (ja) 2017-10-04

Family

ID=51788994

Family Applications (1)

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JP2013095624A Active JP6207221B2 (ja) 2013-04-30 2013-04-30 光断層撮像装置

Country Status (2)

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US (2) US9427150B2 (enExample)
JP (1) JP6207221B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6458467B2 (ja) * 2014-12-01 2019-01-30 株式会社ニデック 眼科撮影装置
JP7019700B2 (ja) 2016-12-21 2022-02-15 アキュセラ インコーポレイテッド 網膜の厚さを測定するための光干渉断層撮影（ｏｃｔ）システム
CN118576146A (zh) 2018-06-20 2024-09-03 奥克塞拉有限公司 基于家庭的眼科应用的微型移动低成本光学相干断层扫描系统
JP7323148B2 (ja) * 2018-09-28 2023-08-08 株式会社トーメーコーポレーション 眼科装置
US11730363B2 (en) 2019-12-26 2023-08-22 Acucela Inc. Optical coherence tomography patient alignment system for home based ophthalmic applications
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
US11974807B2 (en) 2020-08-14 2024-05-07 Acucela Inc. System and method for optical coherence tomography a-scan decurving
US11393094B2 (en) 2020-09-11 2022-07-19 Acucela Inc. Artificial intelligence for evaluation of optical coherence tomography images
CA3192083A1 (en) 2020-09-30 2022-04-07 Acucela Inc. Myopia prediction, diagnosis, planning, and monitoring device
CN117222353A (zh) 2021-03-24 2023-12-12 奥克塞拉有限公司 轴向长度测量监测器

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
JP4948902B2 (ja) * 2005-07-01 2012-06-06 株式会社ニデック 眼科装置
GB0802290D0 (en) * 2008-02-08 2008-03-12 Univ Kent Canterbury Camera adapter based optical imaging apparatus
JP5364385B2 (ja) * 2009-01-06 2013-12-11 株式会社トプコン 光画像計測装置及びその制御方法
JP2010175448A (ja) * 2009-01-30 2010-08-12 Kowa Co 光学撮像装置
JP2010197180A (ja) * 2009-02-25 2010-09-09 Kowa Co 光画像計測装置
JP5601612B2 (ja) * 2009-06-02 2014-10-08 株式会社ニデック 眼科撮影装置
JP5241878B2 (ja) * 2011-03-31 2013-07-17 キヤノン株式会社 眼科システム、眼科装置、制御方法およびプログラム
JP6151897B2 (ja) * 2012-08-30 2017-06-21 キヤノン株式会社 光断層撮像装置及びその制御方法
JP6062688B2 (ja) * 2012-08-30 2017-01-18 キヤノン株式会社 眼科装置、眼科装置の制御方法、およびプログラム
JP6184114B2 (ja) * 2013-01-31 2017-08-23 キヤノン株式会社 光干渉断層撮像装置およびその制御方法
JP6460618B2 (ja) * 2013-01-31 2019-01-30 キヤノン株式会社 光干渉断層撮像装置およびその制御方法

Also Published As

Publication number Publication date
US9427150B2 (en) 2016-08-30
US20160324417A1 (en) 2016-11-10
US20140320814A1 (en) 2014-10-30
JP2014213157A (ja) 2014-11-17
US9955866B2 (en) 2018-05-01

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