GB1132337A - Topographic ophthalmometers - Google Patents

Topographic ophthalmometers

Info

Publication number
GB1132337A
GB1132337A GB4692865A GB4692865A GB1132337A GB 1132337 A GB1132337 A GB 1132337A GB 4692865 A GB4692865 A GB 4692865A GB 4692865 A GB4692865 A GB 4692865A GB 1132337 A GB1132337 A GB 1132337A
Authority
GB
United Kingdom
Prior art keywords
patient
eye
main optical
graticule
protractor
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
GB4692865A
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.)
PAUL FREDERIE MARIE GAMBS
Original Assignee
PAUL FREDERIE MARIE GAMBS
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 FR45627A external-priority patent/FR1434261A/fr
Application filed by PAUL FREDERIE MARIE GAMBS filed Critical PAUL FREDERIE MARIE GAMBS
Publication of GB1132337A publication Critical patent/GB1132337A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
    • 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)
  • 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)
GB4692865A 1965-02-15 1965-11-05 Topographic ophthalmometers Expired GB1132337A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR45627A FR1434261A (fr) 1965-02-15 1965-02-15 Ophtalmomètre topographique
FR46202A FR88560E (fr) 1965-02-15 1965-07-08 Ophtalmomètre topographique

Publications (1)

Publication Number Publication Date
GB1132337A true GB1132337A (en) 1968-10-30

Family

ID=33512671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4692865A Expired GB1132337A (en) 1965-02-15 1965-11-05 Topographic ophthalmometers

Country Status (3)

Country Link
DE (1) DE1269821B (de)
FR (1) FR88560E (de)
GB (1) GB1132337A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002064A1 (en) * 1992-07-23 1994-02-03 Hermanus Cornelis Limmen Keratometer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06137841A (ja) * 1992-10-29 1994-05-20 Nikon Corp 眼科測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002064A1 (en) * 1992-07-23 1994-02-03 Hermanus Cornelis Limmen Keratometer

Also Published As

Publication number Publication date
DE1269821B (de) 1968-06-06
FR88560E (fr) 1967-02-24

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