AU4762993A - Keratometer - Google Patents

Keratometer

Info

Publication number
AU4762993A
AU4762993A AU47629/93A AU4762993A AU4762993A AU 4762993 A AU4762993 A AU 4762993A AU 47629/93 A AU47629/93 A AU 47629/93A AU 4762993 A AU4762993 A AU 4762993A AU 4762993 A AU4762993 A AU 4762993A
Authority
AU
Australia
Prior art keywords
keratometer
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.)
Abandoned
Application number
AU47629/93A
Inventor
Hermanus Cornelis Limmen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4762993A publication Critical patent/AU4762993A/en
Abandoned 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
    • A61B3/13—Ophthalmic microscopes
    • A61B3/135—Slit-lamp microscopes
    • 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
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning

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)
AU47629/93A 1992-07-23 1993-07-15 Keratometer Abandoned AU4762993A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9201321 1992-07-23
NL9201321A NL9201321A (en) 1992-07-23 1992-07-23 Method for measuring the cornea of the human eye and a keratometer equipped for this purpose.
PCT/NL1993/000152 WO1994002064A1 (en) 1992-07-23 1993-07-15 Keratometer

Publications (1)

Publication Number Publication Date
AU4762993A true AU4762993A (en) 1994-02-14

Family

ID=19861093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47629/93A Abandoned AU4762993A (en) 1992-07-23 1993-07-15 Keratometer

Country Status (4)

Country Link
CN (1) CN1085068A (en)
AU (1) AU4762993A (en)
NL (1) NL9201321A (en)
WO (1) WO1994002064A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740815A (en) * 1995-06-07 1998-04-21 Alpins; Noel A. Method for surgically achieving minimum astigmatism measured refractively and topographically
CN103796574B (en) * 2011-09-07 2017-07-28 Visionix有限公司 Ophthalmological instrument with two-function tilting head
JP6006519B2 (en) * 2012-04-16 2016-10-12 キヤノン株式会社 Ophthalmic equipment
CN113425244B (en) * 2021-06-25 2023-03-24 广西医科大学第二附属医院(广西医科大学第二临床医学院) Sclera measuring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88560E (en) * 1965-02-15 1967-02-24 Topographic ophthalmometer
US3486812A (en) * 1966-09-14 1969-12-30 David Volk Apparatus for measuring the eccentricity of an approximately conicoid surface
DE3150124C2 (en) * 1981-12-18 1985-01-31 Fa. Carl Zeiss, 7920 Heidenheim Device for examining the anterior segments of the eye

Also Published As

Publication number Publication date
NL9201321A (en) 1994-02-16
CN1085068A (en) 1994-04-13
WO1994002064A1 (en) 1994-02-03

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