DE69623165D1 - Augenuntersuchungsgerät - Google Patents

Augenuntersuchungsgerät

Info

Publication number
DE69623165D1
DE69623165D1 DE69623165T DE69623165T DE69623165D1 DE 69623165 D1 DE69623165 D1 DE 69623165D1 DE 69623165 T DE69623165 T DE 69623165T DE 69623165 T DE69623165 T DE 69623165T DE 69623165 D1 DE69623165 D1 DE 69623165D1
Authority
DE
Germany
Prior art keywords
examination device
eye examination
eye
examination
Prior art date
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.)
Expired - Lifetime
Application number
DE69623165T
Other languages
English (en)
Other versions
DE69623165T2 (de
Inventor
Akihiro Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
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 Nidek Co Ltd filed Critical Nidek Co Ltd
Application granted granted Critical
Publication of DE69623165D1 publication Critical patent/DE69623165D1/de
Publication of DE69623165T2 publication Critical patent/DE69623165T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)
DE69623165T 1995-04-21 1996-04-19 Augenuntersuchungsgerät Expired - Lifetime DE69623165T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12061095A JP3504381B2 (ja) 1995-04-21 1995-04-21 検眼装置

Publications (2)

Publication Number Publication Date
DE69623165D1 true DE69623165D1 (de) 2002-10-02
DE69623165T2 DE69623165T2 (de) 2003-04-30

Family

ID=14790512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69623165T Expired - Lifetime DE69623165T2 (de) 1995-04-21 1996-04-19 Augenuntersuchungsgerät

Country Status (4)

Country Link
US (1) US5731863A (de)
EP (1) EP0738494B1 (de)
JP (1) JP3504381B2 (de)
DE (1) DE69623165T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3693425B2 (ja) * 1996-07-02 2005-09-07 株式会社ニデック 検眼装置
JP3660076B2 (ja) * 1996-09-12 2005-06-15 株式会社ニデック 検眼装置
JP3575941B2 (ja) * 1997-02-10 2004-10-13 株式会社ニデック 検眼装置
US6425033B1 (en) 1997-06-20 2002-07-23 National Instruments Corporation System and method for connecting peripheral buses through a serial bus
JP2002209850A (ja) * 2001-01-23 2002-07-30 Topcon Corp 自覚式検眼装置
US20070244722A1 (en) * 2006-04-12 2007-10-18 Gary Nathanael Wortz Method for determining refractive state and providing corrective eyewear
JP5065819B2 (ja) * 2007-09-06 2012-11-07 株式会社ニデック 検眼装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160034A (ja) * 1984-11-09 1986-07-19 クリントン・ノ−トン・シムス 交差円柱レンズ屈折検査装置
JPH0315893A (ja) * 1989-06-14 1991-01-24 Hitachi Ltd 表示制御装置
JP3129770B2 (ja) * 1991-06-29 2001-01-31 株式会社ニデック 視標呈示装置及び視標呈示装置の操作ユニットの選択キーへの視標を割り付ける方法
DE4124056C2 (de) * 1991-07-19 1995-04-06 Preusner Paul Rolf Dipl Phys D Automatische, subjektiv gesteuerte Refraktionseinrichtung
JP3236050B2 (ja) * 1992-01-07 2001-12-04 ホーヤ株式会社 検眼装置
JPH05210458A (ja) * 1992-01-31 1993-08-20 Topcon Corp マウス構造
US5444504A (en) * 1992-02-21 1995-08-22 Nidek Co., Ltd. Optometric apparatus
DE4214426A1 (de) * 1992-04-30 1993-11-04 Rodenstock Instr Einrichtung zur untersuchung bzw. behandlung der augen
GB9210981D0 (en) * 1992-05-22 1992-07-08 Eyelab Ltd Vision testing apparatus
JPH06225856A (ja) * 1993-02-04 1994-08-16 Nidek Co Ltd 視力検査装置
US5490098A (en) * 1994-02-10 1996-02-06 University Of Iowa Research Foundation Automated system and method for determining pupillary threshold response

Also Published As

Publication number Publication date
JPH08289873A (ja) 1996-11-05
EP0738494B1 (de) 2002-08-28
DE69623165T2 (de) 2003-04-30
JP3504381B2 (ja) 2004-03-08
EP0738494A1 (de) 1996-10-23
US5731863A (en) 1998-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition