FR2569974B1 - Dispositif de depistage et/ou de mesure des defauts visuels - Google Patents

Dispositif de depistage et/ou de mesure des defauts visuels

Info

Publication number
FR2569974B1
FR2569974B1 FR8413766A FR8413766A FR2569974B1 FR 2569974 B1 FR2569974 B1 FR 2569974B1 FR 8413766 A FR8413766 A FR 8413766A FR 8413766 A FR8413766 A FR 8413766A FR 2569974 B1 FR2569974 B1 FR 2569974B1
Authority
FR
France
Prior art keywords
screening
visual defects
measuring visual
measuring
defects
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
Application number
FR8413766A
Other languages
English (en)
Other versions
FR2569974A1 (fr
Inventor
Jean-Claude Hennequin
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR8413766A priority Critical patent/FR2569974B1/fr
Priority to DE8524880U priority patent/DE8524880U1/de
Priority to US06/772,327 priority patent/US4714330A/en
Publication of FR2569974A1 publication Critical patent/FR2569974A1/fr
Application granted granted Critical
Publication of FR2569974B1 publication Critical patent/FR2569974B1/fr
Expired 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
    • 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)
FR8413766A 1984-09-07 1984-09-07 Dispositif de depistage et/ou de mesure des defauts visuels Expired FR2569974B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8413766A FR2569974B1 (fr) 1984-09-07 1984-09-07 Dispositif de depistage et/ou de mesure des defauts visuels
DE8524880U DE8524880U1 (de) 1984-09-07 1985-08-30 Sehschärfe-Testplatte
US06/772,327 US4714330A (en) 1984-09-07 1985-09-04 Device for detecting and/or measuring visual deficiencies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413766A FR2569974B1 (fr) 1984-09-07 1984-09-07 Dispositif de depistage et/ou de mesure des defauts visuels

Publications (2)

Publication Number Publication Date
FR2569974A1 FR2569974A1 (fr) 1986-03-14
FR2569974B1 true FR2569974B1 (fr) 1986-12-12

Family

ID=9307522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413766A Expired FR2569974B1 (fr) 1984-09-07 1984-09-07 Dispositif de depistage et/ou de mesure des defauts visuels

Country Status (3)

Country Link
US (1) US4714330A (fr)
DE (1) DE8524880U1 (fr)
FR (1) FR2569974B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206671A (en) * 1990-06-29 1993-04-27 Eydelman Malvina B Testing and treating of visual dysfunctions
JPH10137187A (ja) * 1996-11-13 1998-05-26 Nikon Corp 自覚式検眼装置
FI108210B (fi) 2000-03-24 2001-12-14 Markku Leinonen Menetelmä lukukyvyn mittaamiseksi ja apuväline sitä varten
TWI289437B (en) * 2002-01-04 2007-11-11 Vision Optic Co Ltd Optometry apparatus, optometry method, optometry server and computer readable recording medium
US7694453B1 (en) 2006-05-16 2010-04-13 Thomas Raymond Arrico Fishing jig
US20100191467A1 (en) * 2009-01-23 2010-07-29 Honeywell International Inc. System and method for generating obstacle position indicator on aircraft display device
CN104083271A (zh) * 2014-07-31 2014-10-08 杭州来同科技有限公司 视觉训练表
KR101652739B1 (ko) * 2016-03-23 2016-08-31 (주) 뷰엠테크놀로지 시력 검사 방법, 시력 검사기 및 이 시력 검사 방법의 프로그램을 저장하는 다운로더 서버

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011394A (en) * 1959-04-23 1961-12-05 Reuel A Sherman Device for testing visual acuity
DE3013013C2 (de) * 1980-04-03 1982-12-23 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Reihenoptotypentafel
US4550990A (en) * 1981-08-25 1985-11-05 Forschungsgesellschaft Fur Biomedizinische Technik E.V. Arrangement for the carrying out of eye examination

Also Published As

Publication number Publication date
DE8524880U1 (de) 1986-02-27
FR2569974A1 (fr) 1986-03-14
US4714330A (en) 1987-12-22

Similar Documents

Publication Publication Date Title
JPS56124052A (en) Quantitatively measuring method and device and continuous analyzer
GB8407799D0 (en) Specific material detection and measuring device
FI912078A7 (fi) Menetelmä ja laitteisto massavirtauksen mittaamiseksi
FR2559577B1 (fr) Procede de mesure par trace polygonal et dispositif de mesure
FR2454619B1 (fr) Procede et dispositif de mesure continue de teneurs en elements
FR2646933B1 (fr) Dispositif de mesure de distance
EP0259797A3 (en) Device for evaluation of test strips
FR2575916B1 (fr) Procede de mesure de qualites sensorielles et dispositif de realisation de ce procede
DE3270184D1 (en) Unwanted signal detecting and measuring apparatus
GB2147758B (en) Optical detecting and/or measuring
FR2587191B1 (fr) Procede et dispositif de mesure de la direction du regard
FI922004A7 (fi) Mittausmenetelmä ja mittauslaite
DE3462831D1 (en) Measurement and/or sampling device for liquid metal and the probe used thereby
DE3374027D1 (en) Device for changing measuring and/or sampling probes
FR2634285B1 (fr) Procede et dispositif de mesure de signaux electro-optiques
FR2636436B1 (fr) Procede et dispositif de mesure de subsidence
FR2562691B1 (fr) Procede et dispositif de mesure video
DE3381703D1 (de) Vorrichtung zur inspektion und zum messen von faeden.
FR2561395B1 (fr) Dispositif de mesure en forage
ATA277685A (de) Verfahren und einrichtung zur aufbereitung von periodischen messsignalen
DE3371225D1 (en) Device for changing measuring and/or sampling probes
FR2613849B1 (fr) Dispositif de mesure du temps
DE3572534D1 (en) Measuring apparatus for measuring flow and/or its characteristics
FR2510251B1 (fr) Procede et dispositif de mesure de roulis
FR2644577B1 (fr) Dispositif de mesure

Legal Events

Date Code Title Description
ST Notification of lapse