DE602005008769D1 - Punkt-radialring-placido - Google Patents

Punkt-radialring-placido

Info

Publication number
DE602005008769D1
DE602005008769D1 DE602005008769T DE602005008769T DE602005008769D1 DE 602005008769 D1 DE602005008769 D1 DE 602005008769D1 DE 602005008769 T DE602005008769 T DE 602005008769T DE 602005008769 T DE602005008769 T DE 602005008769T DE 602005008769 D1 DE602005008769 D1 DE 602005008769D1
Authority
DE
Germany
Prior art keywords
radial ring
placido
point radial
series
concentric rings
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.)
Active
Application number
DE602005008769T
Other languages
English (en)
Inventor
Donald Charles Grove
Lloyd G Allred
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of DE602005008769D1 publication Critical patent/DE602005008769D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Prostheses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE602005008769T 2004-12-16 2005-12-08 Punkt-radialring-placido Active DE602005008769D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/013,597 US7219998B2 (en) 2004-12-16 2004-12-16 Dot radial ringed placido
PCT/US2005/044302 WO2006068840A1 (en) 2004-12-16 2005-12-08 Dot radial ringed placido

Publications (1)

Publication Number Publication Date
DE602005008769D1 true DE602005008769D1 (de) 2008-09-18

Family

ID=36101528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005008769T Active DE602005008769D1 (de) 2004-12-16 2005-12-08 Punkt-radialring-placido

Country Status (11)

Country Link
US (1) US7219998B2 (de)
EP (1) EP1824375B1 (de)
JP (1) JP4829247B2 (de)
KR (1) KR101220747B1 (de)
CN (1) CN101080191A (de)
AT (1) ATE403395T1 (de)
AU (1) AU2005319556B2 (de)
CA (1) CA2590302C (de)
DE (1) DE602005008769D1 (de)
ES (1) ES2310376T3 (de)
WO (1) WO2006068840A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126246B2 (en) * 2008-01-08 2012-02-28 Amo Wavefront Sciences, Llc Systems and methods for measuring surface shape
US8470542B2 (en) 2008-12-01 2013-06-25 Laboratory Corporation Of America Holdings Methods and assays for measuring p95 and/or p95 complexes in a sample and antibodies specific for p95
DE102008062136B4 (de) * 2008-12-16 2012-05-03 Kamamed Ug Pharmazeutische Zusammensetzung auf Basis von Peptid aus Kamelmilch
US7938537B2 (en) * 2009-01-21 2011-05-10 Sarver & Associates, Inc. Continuous two-dimensional corneal topography target
USD734470S1 (en) * 2013-12-13 2015-07-14 Henry Ford Health System Vision assessment chart
USD745169S1 (en) * 2014-01-28 2015-12-08 The Eye Tribe Aps Eye tracking apparatus
CN104224107A (zh) * 2014-08-26 2014-12-24 江苏仁健光电科技有限公司 眼科检测仪器的Placido盘
USD844145S1 (en) 2014-12-22 2019-03-26 Henry Ford Health System Vision assessment chart
USD821498S1 (en) * 2017-04-21 2018-06-26 Abel Guerrero Dartboard
USD821499S1 (en) * 2017-04-22 2018-06-26 Abel Guerrero Dartboard
USD909279S1 (en) * 2018-07-27 2021-02-02 Dennis Earl Beck Breather cover
USD948724S1 (en) 2019-04-16 2022-04-12 Henry Ford Health System Vision assessment chart
CA3194258A1 (en) * 2020-10-27 2022-05-05 Peter ZIEGER Placido pattern for a corneal topographer
JP7182832B1 (ja) * 2021-03-10 2022-12-05 株式会社坪田ラボ 円錐角膜及び乱視等の簡易診断補助装置及び診断補助システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804528A (en) 1972-06-05 1974-04-16 Gemco Mfg Co Print projector for fitting contact lenses
US5054907A (en) * 1989-12-22 1991-10-08 Phoenix Laser Systems, Inc. Ophthalmic diagnostic apparatus and method
US5841511A (en) 1992-06-02 1998-11-24 Eyesys Technologies, Inc. Method of corneal analysis using a checkered placido apparatus
JPH07124113A (ja) * 1993-10-29 1995-05-16 Nidek Co Ltd 眼科装置
US5873832A (en) 1996-08-12 1999-02-23 Xeyex Corporation Method and apparatus for measuring properties of the eye using a virtual image
US6447119B1 (en) * 1996-08-12 2002-09-10 Visionrx, Inc. Apparatus for visualizing the eye's tear film
US6116738A (en) 1997-01-06 2000-09-12 Vismed, Inc. Corneal topographer with central and peripheral measurement capability
US5864383A (en) 1997-04-24 1999-01-26 Orbtek, Inc. Single-curvature placido plate
US6834959B2 (en) * 2002-09-30 2004-12-28 Bausch & Lomb Incorporated Spider-web placido pattern

Also Published As

Publication number Publication date
ES2310376T3 (es) 2009-01-01
KR20070089162A (ko) 2007-08-30
WO2006068840A1 (en) 2006-06-29
EP1824375A1 (de) 2007-08-29
AU2005319556A1 (en) 2006-06-29
CA2590302A1 (en) 2006-06-29
US7219998B2 (en) 2007-05-22
ATE403395T1 (de) 2008-08-15
US20060132712A1 (en) 2006-06-22
KR101220747B1 (ko) 2013-01-09
CN101080191A (zh) 2007-11-28
JP4829247B2 (ja) 2011-12-07
AU2005319556B2 (en) 2009-02-26
EP1824375B1 (de) 2008-08-06
JP2008523896A (ja) 2008-07-10
CA2590302C (en) 2011-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition