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CA1009074A - Automatic visual field examination including fixation monitoring and compensation - Google Patents

Automatic visual field examination including fixation monitoring and compensation

Info

Publication number
CA1009074A
CA1009074A CA193,449A CA193449A CA1009074A CA 1009074 A CA1009074 A CA 1009074A CA 193449 A CA193449 A CA 193449A CA 1009074 A CA1009074 A CA 1009074A
Authority
CA
Canada
Prior art keywords
compensation
visual field
automatic visual
including fixation
examination including
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
CA193,449A
Other versions
CA193449S (en
Inventor
John R. Lynn
George W. Tate (Jr.)
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.)
OCULOMETRICS
Original Assignee
OCULOMETRICS
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
Priority claimed from US335572A external-priority patent/US3883235A/en
Application filed by OCULOMETRICS filed Critical OCULOMETRICS
Application granted granted Critical
Publication of CA1009074A publication Critical patent/CA1009074A/en
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
    • A61B3/024—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for determining the visual field, e.g. perimeter types

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)
CA193,449A 1973-02-26 1974-02-25 Automatic visual field examination including fixation monitoring and compensation Expired CA1009074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335572A US3883235A (en) 1971-09-17 1973-02-26 Automatic visual field examination including fixation monitoring compensation

Publications (1)

Publication Number Publication Date
CA1009074A true CA1009074A (en) 1977-04-26

Family

ID=23312329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,449A Expired CA1009074A (en) 1973-02-26 1974-02-25 Automatic visual field examination including fixation monitoring and compensation

Country Status (4)

Country Link
JP (1) JPS5025091A (en)
CA (1) CA1009074A (en)
DE (1) DE2409614A1 (en)
GB (1) GB1465561A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402436A1 (en) * 1977-09-09 1979-04-06 Interzeag Ag METHOD FOR REPRESENTING DETERMINED THRESHOLD VALUES IN AN AUTOMATIC PERIMETER
FR2471769B1 (en) * 1979-12-20 1984-11-30 Inst Nat Sante Rech Med STIMULATION DEVICE FOR EXAMINING THE VISUAL FIELD
JPH069541B2 (en) * 1981-10-26 1994-02-09 有限会社宇津木光学研究所 Field of view measurement device
JPS5912320A (en) * 1982-07-14 1984-01-23 Nippon Kogaku Kk <Nikon> perimeter
JPS59120127A (en) * 1982-12-28 1984-07-11 メル・ソシエダ−ド・アノニマ Apparatus for examining and calculating visual field
JPS61144516A (en) * 1984-12-18 1986-07-02 Mochida Pharmaceut Co Ltd perimeter
IL82112A0 (en) * 1986-04-10 1987-10-30 Techna Vision Inc Optical-mechanical system for an automated perimeter
JPH01158932A (en) * 1987-09-18 1989-06-22 Oculus Optikgeraete Gmbh Method and apparatus for searching blind spot in eye of subject
US5270750A (en) * 1987-09-18 1993-12-14 Oculus Optikgeraete Gmbh Apparatus and method for finding of scotomas in the eye of a person tested
JP4728496B2 (en) * 2001-03-15 2011-07-20 興和株式会社 Ophthalmic measuring device
US7753524B2 (en) 2002-02-08 2010-07-13 Novavision, Inc. Process and device for treating blind regions of the visual field
US7367671B2 (en) 2002-02-08 2008-05-06 Novavision, Inc. Process and device for the training of human vision
US7682021B2 (en) 2002-02-08 2010-03-23 Novavision, Inc. System and methods for the treatment of retinal diseases
WO2006002070A2 (en) 2004-06-15 2006-01-05 Novavision, Inc. Method and device for guiding a user's head during vision training
JP4699070B2 (en) * 2005-03-31 2011-06-08 株式会社ニデック Perimeter
EP1968427A2 (en) 2005-12-16 2008-09-17 Novavision, Inc. Adjustable device for vision testing and therapy
US7753526B2 (en) 2006-07-25 2010-07-13 Novavision, Inc. Frequency doubling fixation stimuli for visual field testing and therapy
JP7668556B2 (en) * 2023-08-31 2025-04-25 株式会社Ｑｄレーザ Visual field testing device, visual field testing method, and program

Also Published As

Publication number Publication date
AU6593874A (en) 1975-08-28
DE2409614A1 (en) 1974-09-05
JPS5025091A (en) 1975-03-17
GB1465561A (en) 1977-02-23

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