GB829759A - Improvements in ophthalmological apparatus for checking up the vision of a patient and especially to perimeters - Google Patents

Improvements in ophthalmological apparatus for checking up the vision of a patient and especially to perimeters

Info

Publication number
GB829759A
GB829759A GB25414/57A GB2541457A GB829759A GB 829759 A GB829759 A GB 829759A GB 25414/57 A GB25414/57 A GB 25414/57A GB 2541457 A GB2541457 A GB 2541457A GB 829759 A GB829759 A GB 829759A
Authority
GB
United Kingdom
Prior art keywords
light
shaped member
dome shaped
spot
projector
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
GB25414/57A
Other languages
English (en)
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.)
GAEETAN JEAN EDOUARD JAYLE
Original Assignee
GAEETAN JEAN EDOUARD JAYLE
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 GAEETAN JEAN EDOUARD JAYLE filed Critical GAEETAN JEAN EDOUARD JAYLE
Publication of GB829759A publication Critical patent/GB829759A/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)
GB25414/57A 1956-08-29 1957-08-12 Improvements in ophthalmological apparatus for checking up the vision of a patient and especially to perimeters Expired GB829759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188832X 1956-08-29

Publications (1)

Publication Number Publication Date
GB829759A true GB829759A (en) 1960-03-09

Family

ID=9665505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25414/57A Expired GB829759A (en) 1956-08-29 1957-08-12 Improvements in ophthalmological apparatus for checking up the vision of a patient and especially to perimeters

Country Status (7)

Country Link
US (1) US3071040A (enrdf_load_stackoverflow)
BE (1) BE559992A (enrdf_load_stackoverflow)
CH (1) CH347652A (enrdf_load_stackoverflow)
DE (1) DE1188832B (enrdf_load_stackoverflow)
FR (1) FR1157508A (enrdf_load_stackoverflow)
GB (1) GB829759A (enrdf_load_stackoverflow)
LU (1) LU35370A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2820880C1 (ru) * 2023-01-10 2024-06-11 Алексей Геннадиевич Ружицкий Устройство для тестирования полей зрения для очков (варианты)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278188A (enrdf_load_stackoverflow) * 1961-05-08
FR1305709A (fr) * 1961-10-24 1966-11-04 Périmètre sphérique à projection enregistreur
US3317268A (en) * 1962-03-28 1967-05-02 Bausch & Lomb Scanning light spot projector and coupled recording device for visual field testing
DE10024509C2 (de) * 2000-05-18 2003-04-30 Bernhard Loew Vorrichtung und Verfahren zur Gesichtsfelduntersuchung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US596044A (en) * 1897-12-21 And ferdinand
US926035A (en) * 1908-01-21 1909-06-22 John H Tomlinson Sight-testing apparatus.
US1618291A (en) * 1925-03-12 1927-02-22 Zeiss Carl Fa Device for determining the field of vision
US2374854A (en) * 1942-12-24 1945-05-01 Feinbloom William Perimeter
CH243383A (de) * 1944-11-02 1946-07-15 Haag Streit Augenärztlicher Apparat zur Prüfung des Gesichtsfeldes mit künstlicher Beleuchtung und Mitteln zur optischen Projektion einer Lichtmarke.
CH264664A (de) * 1948-02-19 1949-10-31 M J Purtschert & Co Ag Luzern Verfahren zur Ausmessung des Gesichtsfeldes des Auges und Vorrichtung zur Ausübung des Verfahrens.
FR991307A (fr) * 1949-05-17 1951-10-04 Perfectionnements apportés aux périmètres
DE887709C (de) * 1949-05-17 1953-08-27 Emile Dr Zenatti Perimeter
GB694128A (en) * 1950-12-11 1953-07-15 Hugh Coulter Forrest Improvements in or relating to optical perimeters
FR1057488A (fr) * 1952-05-29 1954-03-09 Centre Nat Rech Scient Adapto-campimètre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2820880C1 (ru) * 2023-01-10 2024-06-11 Алексей Геннадиевич Ружицкий Устройство для тестирования полей зрения для очков (варианты)

Also Published As

Publication number Publication date
DE1188832B (de) 1965-03-11
CH347652A (fr) 1960-07-15
FR1157508A (fr) 1958-05-30
BE559992A (enrdf_load_stackoverflow)
US3071040A (en) 1963-01-01
LU35370A1 (enrdf_load_stackoverflow)

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