ATE391450T1 - System zur messung von aberrationen und topometrie - Google Patents

System zur messung von aberrationen und topometrie

Info

Publication number
ATE391450T1
ATE391450T1 AT03711096T AT03711096T ATE391450T1 AT E391450 T1 ATE391450 T1 AT E391450T1 AT 03711096 T AT03711096 T AT 03711096T AT 03711096 T AT03711096 T AT 03711096T AT E391450 T1 ATE391450 T1 AT E391450T1
Authority
AT
Austria
Prior art keywords
optical path
corneal
wavefront data
sensor
eye
Prior art date
Application number
AT03711096T
Other languages
English (en)
Inventor
Eugene Curatu
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
Application granted granted Critical
Publication of ATE391450T1 publication Critical patent/ATE391450T1/de

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Paper (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT03711096T 2002-03-11 2003-02-18 System zur messung von aberrationen und topometrie ATE391450T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
ATE391450T1 true ATE391450T1 (de) 2008-04-15

Family

ID=27788169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03711096T ATE391450T1 (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
JP2003511183A (ja) * 1999-10-21 2003-03-25 テクノラス ゲーエムベーハー オフタルモロギッシェ システム 個別化された角膜プロファイル
CA2487411C (en) 2002-05-30 2011-06-14 Visx, Inc. Tracking torsional eye orientation and position
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
AU2003253724A1 (en) * 2002-06-27 2004-01-19 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
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
WO2005048829A2 (en) * 2003-11-14 2005-06-02 Ophthonix, Inc. Ophthalmic binocular wafefront measurement system
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系统
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
AU2008251316B2 (en) 2007-05-11 2014-05-29 Amo Development, Llc Combined wavefront and topography systems and methods
US7976163B2 (en) * 2007-06-27 2011-07-12 Amo Wavefront Sciences Llc System and method for measuring corneal topography
US7988290B2 (en) 2007-06-27 2011-08-02 AMO Wavefront Sciences LLC. Systems and methods for measuring the shape and location of an object
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
US9962077B2 (en) 2014-07-01 2018-05-08 Amo Wavefront Sciences, Llc System and method for corneal topography with flat panel display
EP3164056B1 (de) 2014-07-01 2021-12-01 AMO Development, LLC System und verfahren zur hornhauttopographie mit flachbildschirmanzeige
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
JP2003511183A (ja) 1999-10-21 2003-03-25 テクノラス ゲーエムベーハー オフタルモロギッシェ システム 個別化された角膜プロファイル
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
US6634752B2 (en) 2003-10-21
DE60320179D1 (de) 2008-05-21
WO2003077740A1 (en) 2003-09-25
AU2003215278A1 (en) 2003-09-29
EP1372463B1 (de) 2008-04-09
EP1372463A1 (de) 2004-01-02
ES2304502T3 (es) 2008-10-16
EP1372463A4 (de) 2005-08-10
US20030169403A1 (en) 2003-09-11
JP2005519687A (ja) 2005-07-07
DE60320179T2 (de) 2009-06-18

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