DE60320179D1 - System zur messung von aberrationen und topometrie - Google Patents

System zur messung von aberrationen und topometrie

Info

Publication number
DE60320179D1
DE60320179D1 DE60320179T DE60320179T DE60320179D1 DE 60320179 D1 DE60320179 D1 DE 60320179D1 DE 60320179 T DE60320179 T DE 60320179T DE 60320179 T DE60320179 T DE 60320179T DE 60320179 D1 DE60320179 D1 DE 60320179D1
Authority
DE
Germany
Prior art keywords
optical path
corneal
wavefront data
sensor
eye
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 - Lifetime
Application number
DE60320179T
Other languages
English (en)
Other versions
DE60320179T2 (de
Inventor
Eugene Curatu
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.)
Alcon Inc
Original Assignee
Alcon 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 Alcon Inc filed Critical Alcon Inc
Publication of DE60320179D1 publication Critical patent/DE60320179D1/de
Application granted granted Critical
Publication of DE60320179T2 publication Critical patent/DE60320179T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • 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)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Paper (AREA)
DE60320179T 2002-03-11 2003-02-18 System zur messung von aberrationen und topometrie Expired - Lifetime DE60320179T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94780 2002-03-11
US10/094,780 US6634752B2 (en) 2002-03-11 2002-03-11 Dual-path optical system for measurement of ocular aberrations and corneal topometry and associated methods
PCT/US2003/004777 WO2003077740A1 (en) 2002-03-11 2003-02-18 System for measurement of aberrations and topometry

Publications (2)

Publication Number Publication Date
DE60320179D1 true DE60320179D1 (de) 2008-05-21
DE60320179T2 DE60320179T2 (de) 2009-06-18

Family

ID=27788169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320179T Expired - Lifetime DE60320179T2 (de) 2002-03-11 2003-02-18 System zur messung von aberrationen und topometrie

Country Status (8)

Country Link
US (1) US6634752B2 (de)
EP (1) EP1372463B1 (de)
JP (1) JP2005519687A (de)
AT (1) ATE391450T1 (de)
AU (1) AU2003215278A1 (de)
DE (1) DE60320179T2 (de)
ES (1) ES2304502T3 (de)
WO (1) WO2003077740A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60042339D1 (de) * 1999-10-21 2009-07-16 Technolas Gmbh System für die patientenspezifische profilierung der hornhaut
CA2487411C (en) 2002-05-30 2011-06-14 Visx, Inc. Tracking torsional eye orientation and position
WO2004003597A2 (en) * 2002-06-27 2004-01-08 Wavefront Sciences, Inc. Method and system for improving accuracy in autorefraction measurements by including measurement distance between the photorecptors and the scattering location in an eye
US7494220B2 (en) * 2002-06-27 2009-02-24 Advanced Medical Optics, Inc. Method and system for improving accuracy in autorefraction measurements by including measurement distance between the photorecptors and the scattering location in an eye
US7458683B2 (en) * 2003-06-16 2008-12-02 Amo Manufacturing Usa, Llc Methods and devices for registering optical measurement datasets of an optical system
DE10342175A1 (de) 2003-09-12 2005-04-14 Optocraft Gmbh Vorrichtung und Verfahren zur Messung der Oberflächentopographie und Wellenaberrationen eines Linsensystems, insbesondere eines Auges
JP4832310B2 (ja) * 2003-11-14 2011-12-07 オフソニックス・インコーポレーテッド レンズメータ及び波面センサ及び収差測定方法
CN100450431C (zh) * 2004-07-15 2009-01-14 中国科学院光电技术研究所 基于微棱镜阵列夏克-哈特曼波前传感器的人眼像差和角膜面形测量***
ES2321776B1 (es) * 2006-03-17 2010-04-07 Universitat Politecnica De Catalunya Dispositivo y metodo para la medida de las aberraciones oculares basado en un sensor de curvatura.
US20080084541A1 (en) * 2006-10-06 2008-04-10 Ming Lai Ophthalmic system and method
ITRM20070183A1 (it) 2007-04-03 2008-10-04 Optikon 2000 Spa Apparato oftalmologico multifunzione.
DE102007017611A1 (de) * 2007-04-12 2008-10-16 SCHRÜNDER, Stephan Verfahren und System zur Augenvermessung
CA2687100C (en) 2007-05-11 2016-04-12 Charles E. Campbell Combined wavefront and topography systems and methods
US7988290B2 (en) 2007-06-27 2011-08-02 AMO Wavefront Sciences LLC. Systems and methods for measuring the shape and location of an object
US7976163B2 (en) 2007-06-27 2011-07-12 Amo Wavefront Sciences Llc System and method for measuring corneal topography
US20090161068A1 (en) * 2007-12-20 2009-06-25 Ming Lai Ophthalmic Measurement Apparatus
US7988293B2 (en) 2008-11-14 2011-08-02 AMO Wavefront Sciences LLC. Method of qualifying light spots for optical measurements and measurement instrument employing method of qualifying light spots
US8622546B2 (en) 2011-06-08 2014-01-07 Amo Wavefront Sciences, Llc Method of locating valid light spots for optical measurement and optical measurement instrument employing method of locating valid light spots
WO2016004131A1 (en) 2014-07-01 2016-01-07 Amo Wavefront Sciences, Llc System and method for corneal topography with flat panel display
US9962077B2 (en) 2014-07-01 2018-05-08 Amo Wavefront Sciences, Llc System and method for corneal topography with flat panel display
US11197604B2 (en) 2018-10-05 2021-12-14 Mark Schneider Mobile phone cornea Placido disc image

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062702A (en) 1990-03-16 1991-11-05 Intelligent Surgical Lasers, Inc. Device for mapping corneal topography
US6467906B1 (en) * 1992-08-10 2002-10-22 Noel Ami Alpins System for evaluating and correcting irregular astigmatism in the eye of a patient
US6271914B1 (en) 1996-11-25 2001-08-07 Autonomous Technologies Corporation Objective measurement and correction of optical systems using wavefront analysis
US6234978B1 (en) * 1997-02-12 2001-05-22 Kabushiki Kaisha Topcon Optical characteristic measuring apparatus
FR2798744B1 (fr) * 1999-09-22 2002-04-05 Essilor Int Procede pour determiner la forme d'une lentille de contact ophtalmique de correction des aberrations optiques de l'oeil au-dela de la defocalisation ou de l'astigmatisme et dispositif pour la mise en oeuvre de ce procede
DE60042339D1 (de) 1999-10-21 2009-07-16 Technolas Gmbh System für die patientenspezifische profilierung der hornhaut
US6460997B1 (en) * 2000-05-08 2002-10-08 Alcon Universal Ltd. Apparatus and method for objective measurements of optical systems using wavefront analysis

Also Published As

Publication number Publication date
ATE391450T1 (de) 2008-04-15
JP2005519687A (ja) 2005-07-07
DE60320179T2 (de) 2009-06-18
WO2003077740A1 (en) 2003-09-25
US20030169403A1 (en) 2003-09-11
EP1372463A1 (de) 2004-01-02
EP1372463A4 (de) 2005-08-10
ES2304502T3 (es) 2008-10-16
EP1372463B1 (de) 2008-04-09
AU2003215278A1 (en) 2003-09-29
US6634752B2 (en) 2003-10-21

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Legal Events

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