GB1428832A - Ophthalmometer and fixation device for use therewith - Google Patents

Ophthalmometer and fixation device for use therewith

Info

Publication number
GB1428832A
GB1428832A GB2442973A GB2442973A GB1428832A GB 1428832 A GB1428832 A GB 1428832A GB 2442973 A GB2442973 A GB 2442973A GB 2442973 A GB2442973 A GB 2442973A GB 1428832 A GB1428832 A GB 1428832A
Authority
GB
United Kingdom
Prior art keywords
ophthalmometer
disc
fixation device
june
use therewith
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
GB2442973A
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Publication of GB1428832A publication Critical patent/GB1428832A/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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2442973A 1972-06-24 1973-06-20 Ophthalmometer and fixation device for use therewith Expired GB1428832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19727223684 DE7223684U (de) 1972-06-24 1972-06-24 Fixationseinrichtung fuer geraete zur vermessung der aeusseren kontur der cornea

Publications (1)

Publication Number Publication Date
GB1428832A true GB1428832A (en) 1976-03-17

Family

ID=6631140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2442973A Expired GB1428832A (en) 1972-06-24 1973-06-20 Ophthalmometer and fixation device for use therewith

Country Status (6)

Country Link
JP (1) JPS536479B2 (fr)
CH (1) CH549993A (fr)
DE (1) DE7223684U (fr)
FR (1) FR2189000B3 (fr)
GB (1) GB1428832A (fr)
IT (1) IT988195B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010220A1 (fr) * 1993-10-15 1995-04-20 Lions Eye Institute, Perth Procede et appareil photokeratoscopiques ameliores

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538795U (fr) * 1976-07-07 1978-01-25
JPS5740961Y2 (fr) * 1978-10-03 1982-09-08
JP7467853B2 (ja) * 2019-09-26 2024-04-16 株式会社ニコン 眼科装置、眼科装置の制御方法及びプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010220A1 (fr) * 1993-10-15 1995-04-20 Lions Eye Institute, Perth Procede et appareil photokeratoscopiques ameliores

Also Published As

Publication number Publication date
CH549993A (de) 1974-06-14
FR2189000B3 (fr) 1976-05-14
JPS4961985A (fr) 1974-06-15
DE7223684U (de) 1972-12-07
IT988195B (it) 1975-04-10
JPS536479B2 (fr) 1978-03-08
FR2189000A1 (fr) 1974-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee