JPWO2021049308A1 - - Google Patents

Info

Publication number
JPWO2021049308A1
JPWO2021049308A1 JP2021545206A JP2021545206A JPWO2021049308A1 JP WO2021049308 A1 JPWO2021049308 A1 JP WO2021049308A1 JP 2021545206 A JP2021545206 A JP 2021545206A JP 2021545206 A JP2021545206 A JP 2021545206A JP WO2021049308 A1 JPWO2021049308 A1 JP WO2021049308A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021545206A
Other versions
JP7269357B2 (ja
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 filed Critical
Publication of JPWO2021049308A1 publication Critical patent/JPWO2021049308A1/ja
Application granted granted Critical
Publication of JP7269357B2 publication Critical patent/JP7269357B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • 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
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/022—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing contrast sensitivity
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/024—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for determining the visual field, e.g. perimeter types
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors

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)
JP2021545206A 2019-09-12 2020-08-27 視機能検査装置 Active JP7269357B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019166297 2019-09-12
JP2019166297 2019-09-12
PCT/JP2020/032331 WO2021049308A1 (ja) 2019-09-12 2020-08-27 視機能検査装置

Publications (2)

Publication Number Publication Date
JPWO2021049308A1 true JPWO2021049308A1 (ja) 2021-03-18
JP7269357B2 JP7269357B2 (ja) 2023-05-08

Family

ID=74867232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545206A Active JP7269357B2 (ja) 2019-09-12 2020-08-27 視機能検査装置

Country Status (5)

Country Link
US (1) US20220330810A1 (ja)
EP (1) EP4018916A4 (ja)
JP (1) JP7269357B2 (ja)
CN (1) CN114340473A (ja)
WO (1) WO2021049308A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004167230A (ja) * 2002-10-30 2004-06-17 Nidek Co Ltd 視力検査装置
JP2005073924A (ja) * 2003-08-29 2005-03-24 Nidek Co Ltd 検眼装置
JP2008284264A (ja) * 2007-05-21 2008-11-27 Topcon Corp 検眼装置
US8038297B1 (en) * 2009-11-03 2011-10-18 Albert John Hofeldt Multifunctional glare tester
WO2018012334A1 (ja) * 2016-07-11 2018-01-18 株式会社 ビジュアル・テクノロジー研究所 視機能検査および光学特性算出システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3842975B2 (ja) * 2001-01-09 2006-11-08 株式会社ニデック 検眼装置
JP7161649B2 (ja) 2018-03-23 2022-10-27 隆広 伊藤 玩具車両鑑賞具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004167230A (ja) * 2002-10-30 2004-06-17 Nidek Co Ltd 視力検査装置
JP2005073924A (ja) * 2003-08-29 2005-03-24 Nidek Co Ltd 検眼装置
JP2008284264A (ja) * 2007-05-21 2008-11-27 Topcon Corp 検眼装置
US8038297B1 (en) * 2009-11-03 2011-10-18 Albert John Hofeldt Multifunctional glare tester
WO2018012334A1 (ja) * 2016-07-11 2018-01-18 株式会社 ビジュアル・テクノロジー研究所 視機能検査および光学特性算出システム

Also Published As

Publication number Publication date
EP4018916A1 (en) 2022-06-29
CN114340473A (zh) 2022-04-12
EP4018916A4 (en) 2023-08-16
WO2021049308A1 (ja) 2021-03-18
US20220330810A1 (en) 2022-10-20
JP7269357B2 (ja) 2023-05-08

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