ATE525010T1 - Ophthalmologische vorrichtung - Google Patents

Ophthalmologische vorrichtung

Info

Publication number
ATE525010T1
ATE525010T1 AT03027810T AT03027810T ATE525010T1 AT E525010 T1 ATE525010 T1 AT E525010T1 AT 03027810 T AT03027810 T AT 03027810T AT 03027810 T AT03027810 T AT 03027810T AT E525010 T1 ATE525010 T1 AT E525010T1
Authority
AT
Austria
Prior art keywords
index
examined
eye
pair
improved
Prior art date
Application number
AT03027810T
Other languages
English (en)
Inventor
Takefumi Hayashi
Original Assignee
Topcon Corp
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 by Topcon Corp filed Critical Topcon Corp
Application granted granted Critical
Publication of ATE525010T1 publication Critical patent/ATE525010T1/de

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
    • A61B3/02—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
    • A61B3/0325—Devices for presenting test symbols or characters, e.g. test chart projectors provided with red and green targets
    • 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
    • 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
    • A61B3/036—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters for testing astigmatism
    • 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
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning

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)
AT03027810T 2002-12-04 2003-12-03 Ophthalmologische vorrichtung ATE525010T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002351877A JP3892390B2 (ja) 2002-12-04 2002-12-04 検眼装置

Publications (1)

Publication Number Publication Date
ATE525010T1 true ATE525010T1 (de) 2011-10-15

Family

ID=32310712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03027810T ATE525010T1 (de) 2002-12-04 2003-12-03 Ophthalmologische vorrichtung

Country Status (6)

Country Link
US (1) US7216983B2 (de)
EP (1) EP1426006B1 (de)
JP (1) JP3892390B2 (de)
KR (1) KR101039222B1 (de)
CN (1) CN100366209C (de)
AT (1) ATE525010T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649160B2 (ja) * 2004-09-30 2011-03-09 株式会社ニデック 検眼システム
JP4535867B2 (ja) * 2004-12-28 2010-09-01 株式会社トプコン 検眼装置
JP4824400B2 (ja) * 2005-12-28 2011-11-30 株式会社トプコン 眼科装置
JP4920282B2 (ja) * 2006-03-30 2012-04-18 株式会社トプコン 自覚式検眼装置
JP4567037B2 (ja) * 2007-08-21 2010-10-20 株式会社トプコン 検眼装置
JP4669892B2 (ja) * 2008-10-20 2011-04-13 キヤノン株式会社 眼科撮影装置
KR101001338B1 (ko) * 2009-08-24 2010-12-14 씨엠아이텍주식회사 신원 확인 장치
JP5814799B2 (ja) * 2012-01-06 2015-11-17 キヤノン株式会社 画像処理装置及び画像処理方法
US20140341441A1 (en) * 2013-05-20 2014-11-20 Motorola Mobility Llc Wearable device user authentication
CN106963335B (zh) * 2015-11-13 2022-01-04 尼德克株式会社 主观式检眼装置
JP6951054B2 (ja) * 2015-11-13 2021-10-20 株式会社ニデック 自覚式検眼装置
JP2017164113A (ja) * 2016-03-15 2017-09-21 株式会社トプコン 眼科検査装置
JP7516383B2 (ja) * 2019-07-31 2024-07-16 瑶一▲郎▼ 小林 眼球撮像装置および診断サポートシステム
CN110604542B (zh) * 2019-10-23 2021-12-14 重庆能能科技有限公司 视觉抑制判定方法及其系统
CN110604541B (zh) * 2019-10-23 2021-08-24 重庆能能科技有限公司 双眼平衡检测系统及其检测方法
CN113974552A (zh) * 2021-12-24 2022-01-28 深圳纳德光学有限公司 一种眼底反馈式光学系统及设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105302A (en) * 1976-06-23 1978-08-08 Tate Jr George W Automatic refraction apparatus and method
JPH0530403Y2 (de) 1987-04-14 1993-08-04
JP2992337B2 (ja) 1990-11-29 1999-12-20 株式会社トプコン 検眼装置
JP2970779B2 (ja) * 1990-12-28 1999-11-02 株式会社ニデック 視力検査装置
JP3151766B2 (ja) * 1992-07-31 2001-04-03 キヤノン株式会社 画像表示装置
JP3953557B2 (ja) * 1996-09-12 2007-08-08 株式会社ニデック 検眼装置
JP4521963B2 (ja) 2000-10-13 2010-08-11 株式会社トプコン 検眼システム

Also Published As

Publication number Publication date
US7216983B2 (en) 2007-05-15
CN1504162A (zh) 2004-06-16
EP1426006B1 (de) 2011-09-21
KR101039222B1 (ko) 2011-06-03
KR20040048847A (ko) 2004-06-10
CN100366209C (zh) 2008-02-06
JP3892390B2 (ja) 2007-03-14
JP2004180955A (ja) 2004-07-02
US20040184000A1 (en) 2004-09-23
EP1426006A1 (de) 2004-06-09

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Legal Events

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