CH464437A - Gerät zum Prüfen des Gesichtsfeldes eines Auges - Google Patents

Gerät zum Prüfen des Gesichtsfeldes eines Auges

Info

Publication number
CH464437A
CH464437A CH99567A CH99567A CH464437A CH 464437 A CH464437 A CH 464437A CH 99567 A CH99567 A CH 99567A CH 99567 A CH99567 A CH 99567A CH 464437 A CH464437 A CH 464437A
Authority
CH
Switzerland
Prior art keywords
eye
testing
visual field
visual
field
Prior art date
Application number
CH99567A
Other languages
English (en)
Inventor
Vincent Jackson Earl
Original Assignee
Bausch & Lomb
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 Bausch & Lomb filed Critical Bausch & Lomb
Publication of CH464437A publication Critical patent/CH464437A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/24—Drives for recording elements and surfaces not covered by G01D5/00
    • 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)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
CH99567A 1966-01-28 1967-01-24 Gerät zum Prüfen des Gesichtsfeldes eines Auges CH464437A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52371766A 1966-01-28 1966-01-28

Publications (1)

Publication Number Publication Date
CH464437A true CH464437A (de) 1968-10-31

Family

ID=24086174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH99567A CH464437A (de) 1966-01-28 1967-01-24 Gerät zum Prüfen des Gesichtsfeldes eines Auges

Country Status (6)

Country Link
US (1) US3476465A (de)
JP (1) JPS5010075B1 (de)
CH (1) CH464437A (de)
DE (1) DE1547194A1 (de)
FR (1) FR1508864A (de)
GB (1) GB1175001A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28921E (en) * 1971-07-06 1976-08-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Visual examination apparatus
USD728797S1 (en) 2013-12-13 2015-05-05 Henry Ford Health System Vision assessment apparatus
USD734470S1 (en) 2013-12-13 2015-07-14 Henry Ford Health System Vision assessment chart
USD844145S1 (en) 2014-12-22 2019-03-26 Henry Ford Health System Vision assessment chart
USD948724S1 (en) 2019-04-16 2022-04-12 Henry Ford Health System Vision assessment chart

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899135A (en) * 1930-01-27 1933-02-28 William J Cameron Optical instrument
US1796359A (en) * 1930-01-27 1931-03-17 William J Cameron Optical instrument
US2564794A (en) * 1948-06-14 1951-08-21 Howard D Shekels Field of vision plotting device
NL278188A (de) * 1961-05-08
US3269792A (en) * 1961-12-05 1966-08-30 Mirsky David Apparatus for photographically plotting an ocular field
US3317268A (en) * 1962-03-28 1967-05-02 Bausch & Lomb Scanning light spot projector and coupled recording device for visual field testing

Also Published As

Publication number Publication date
DE1547194A1 (de) 1969-11-06
FR1508864A (fr) 1968-01-05
GB1175001A (en) 1969-12-23
US3476465A (en) 1969-11-04
JPS5010075B1 (de) 1975-04-18

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