JP7580450B2 - 眼科装置 - Google Patents

眼科装置 Download PDF

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Publication number
JP7580450B2
JP7580450B2 JP2022514435A JP2022514435A JP7580450B2 JP 7580450 B2 JP7580450 B2 JP 7580450B2 JP 2022514435 A JP2022514435 A JP 2022514435A JP 2022514435 A JP2022514435 A JP 2022514435A JP 7580450 B2 JP7580450 B2 JP 7580450B2
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JP
Japan
Prior art keywords
slit
iris
opening
light
fundus
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JP2022514435A
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English (en)
Japanese (ja)
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JPWO2021205965A1 (https=
Inventor
雅也 鈴木
和広 山田
仁 清水
将 中島
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Topcon Corp
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Topcon Corp
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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
    • A61B3/14—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
    • A61B3/10—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
    • A61B3/12—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
    • A61B3/1216—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 for diagnostics of the iris
    • 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
    • A61B3/145—Arrangements specially adapted for eye photography by video means

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)
JP2022514435A 2020-04-06 2021-03-31 眼科装置 Active JP7580450B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020068050 2020-04-06
JP2020068050 2020-04-06
PCT/JP2021/013984 WO2021205965A1 (ja) 2020-04-06 2021-03-31 眼科装置

Publications (2)

Publication Number Publication Date
JPWO2021205965A1 JPWO2021205965A1 (https=) 2021-10-14
JP7580450B2 true JP7580450B2 (ja) 2024-11-11

Family

ID=78022768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514435A Active JP7580450B2 (ja) 2020-04-06 2021-03-31 眼科装置

Country Status (4)

Country Link
EP (2) EP4133993A4 (https=)
JP (1) JP7580450B2 (https=)
CN (1) CN115397305B (https=)
WO (1) WO2021205965A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021149280A1 (ja) * 2020-01-23 2021-07-29 株式会社トプコン 眼科装置、及びその制御方法
TWI839114B (zh) * 2023-02-16 2024-04-11 張朝凱 角膜折射率之量測系統

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3243272B2 (ja) 1992-01-29 2002-01-07 キヤノン株式会社 眼底カメラ
JP2016140402A (ja) 2015-01-30 2016-08-08 興和株式会社 眼科撮影装置
WO2021149280A1 (ja) 2020-01-23 2021-07-29 株式会社トプコン 眼科装置、及びその制御方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132936A (en) * 1980-03-21 1981-10-17 Tokyo Optical Eye bottom camera
JPS5977829A (ja) * 1982-10-28 1984-05-04 オリンパス光学工業株式会社 眼底カメラ
JPS61293430A (ja) 1985-06-22 1986-12-24 株式会社トプコン 眼屈折力測定装置
US7831106B2 (en) 2006-05-31 2010-11-09 Indiana University Research And Technology Corporation Laser scanning digital camera with simplified optics and potential for multiply scattered light imaging
EP2384693B1 (en) * 2009-01-30 2019-04-17 Kowa Company, Ltd. Ophthalmologic photographing device
JP5386224B2 (ja) 2009-04-30 2014-01-15 株式会社トプコン 検眼装置
JP2012034925A (ja) * 2010-08-10 2012-02-23 Topcon Corp 眼科撮影装置
JP5981722B2 (ja) * 2011-04-27 2016-08-31 キヤノン株式会社 眼科装置
US8237835B1 (en) 2011-05-19 2012-08-07 Aeon Imaging, LLC Confocal imaging device using spatially modulated illumination with electronic rolling shutter detection
ES2555144T3 (es) * 2011-09-22 2015-12-29 Aktiebolaget Ludvig Svensson Pantalla de invernadero
JP5989523B2 (ja) 2012-05-01 2016-09-07 株式会社トプコン 眼科装置
US9723978B2 (en) * 2014-03-31 2017-08-08 Nidek Co., Ltd. Fundus photography device
JP2016030181A (ja) 2014-07-30 2016-03-07 興和株式会社 眼底撮影装置
US11219362B2 (en) * 2018-07-02 2022-01-11 Nidek Co., Ltd. Fundus imaging apparatus
JP7302342B2 (ja) * 2018-07-02 2023-07-04 株式会社ニデック 眼底撮影装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3243272B2 (ja) 1992-01-29 2002-01-07 キヤノン株式会社 眼底カメラ
JP2016140402A (ja) 2015-01-30 2016-08-08 興和株式会社 眼科撮影装置
WO2021149280A1 (ja) 2020-01-23 2021-07-29 株式会社トプコン 眼科装置、及びその制御方法

Also Published As

Publication number Publication date
EP4483782A3 (en) 2025-04-09
EP4133993A1 (en) 2023-02-15
JPWO2021205965A1 (https=) 2021-10-14
EP4133993A4 (en) 2024-05-08
WO2021205965A1 (ja) 2021-10-14
US20230023425A1 (en) 2023-01-26
CN115397305A (zh) 2022-11-25
CN115397305B (zh) 2026-02-06
EP4483782A2 (en) 2025-01-01

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