CA2999408C - Method and system for determining the subjective refraction properties of an eye - Google Patents

Method and system for determining the subjective refraction properties of an eye Download PDF

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Publication number
CA2999408C
CA2999408C CA2999408A CA2999408A CA2999408C CA 2999408 C CA2999408 C CA 2999408C CA 2999408 A CA2999408 A CA 2999408A CA 2999408 A CA2999408 A CA 2999408A CA 2999408 C CA2999408 C CA 2999408C
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Canada
Prior art keywords
image
eye
subject
natural
natural image
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Active
Application number
CA2999408A
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English (en)
French (fr)
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CA2999408A1 (en
Inventor
Arne OHLENDORF
Siegfried Wahl
Jesus-Miguel Cabeza Guillen
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Carl Zeiss Vision International GmbH
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Carl Zeiss Vision International GmbH
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Application filed by Carl Zeiss Vision International GmbH filed Critical Carl Zeiss Vision International GmbH
Publication of CA2999408A1 publication Critical patent/CA2999408A1/en
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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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/0285—Phoropters
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/04—Trial frames; Sets of lenses for use therewith

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)
CA2999408A 2015-09-23 2016-09-22 Method and system for determining the subjective refraction properties of an eye Active CA2999408C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015116110.9A DE102015116110A1 (de) 2015-09-23 2015-09-23 Verfahren und System zur Bestimmung der subjektiven Refraktionseigenschaften eines Auges
DE102015116110.9 2015-09-23
PCT/EP2016/072607 WO2017050935A1 (de) 2015-09-23 2016-09-22 Verfahren und system zur bestimmung der subjektiven refraktionseigenschaften eines auges

Publications (2)

Publication Number Publication Date
CA2999408A1 CA2999408A1 (en) 2017-03-30
CA2999408C true CA2999408C (en) 2018-09-04

Family

ID=57083267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2999408A Active CA2999408C (en) 2015-09-23 2016-09-22 Method and system for determining the subjective refraction properties of an eye

Country Status (10)

Country Link
US (1) US10327630B2 (https=)
EP (1) EP3352644B2 (https=)
JP (1) JP6491798B2 (https=)
KR (1) KR101942225B1 (https=)
CN (1) CN108024704B (https=)
AU (1) AU2016328761B2 (https=)
BR (1) BR112018005577B1 (https=)
CA (1) CA2999408C (https=)
DE (1) DE102015116110A1 (https=)
WO (1) WO2017050935A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018102989C5 (de) 2018-02-09 2024-10-10 Polytec Pt Gmbh Akkumulator-Anordnung mit einem thermischen Kontakt- und Füllmaterial
EP3730036A1 (de) * 2019-04-23 2020-10-28 Carl Zeiss Vision International GmbH Bestimmung eines refraktionsfehlers eines auges
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
JP7213492B2 (ja) * 2019-06-24 2023-01-27 株式会社Ｑｄレーザ 視覚検査装置及び視覚検査方法
KR102874168B1 (ko) 2019-07-05 2025-10-21 에씰로 앙터나시오날 피검자의 눈에서 제어된 원근조절의 변경을 유도하기 위한 방법
US12235461B2 (en) * 2022-05-20 2025-02-25 Meta Platforms Technologies, Llc Controlling optical parameters at a user's eye
DE202023102914U1 (de) 2023-05-25 2023-06-09 Carl Zeiss Vision International Gmbh Vorrichtungen zum Messen der objektiven Refraktionseigenschaften eines Auges

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929076A (en) * 1983-06-13 1990-05-29 Canon Kabushiki Kaisha Ophthalmic measuring apparatus
US5026151A (en) 1989-06-23 1991-06-25 Mentor O & O, Inc. Visual function tester with binocular vision testing
DE19516745A1 (de) * 1995-05-06 1996-11-07 Friedrich Rumohr Verfahren zum Herstellen von optischen Sehhilfen für Golfspieler mit Sehproblemen und Vorrichtung zum Durchführen des Verfahrens
DE19537499C2 (de) * 1995-09-25 2003-08-07 Fraunhofer Ges Forschung Autostereoskopisches Bildwiedergabegerät
DE19633062A1 (de) * 1996-08-16 1998-02-19 Hennig Juergen Verfahren und Vorrichtung zur Brillenbestimmung unter Anwendung eines Phoropters II
DE19704197A1 (de) 1997-02-05 1998-08-06 Zeiss Carl Jena Gmbh Anordnung zur subjektivem Refraktionsbestimmung und/oder zur Bestimmung anderer Sehfunktionen
JPH1128187A (ja) * 1997-07-14 1999-02-02 Topcon Corp 自覚式検眼装置
US6761454B2 (en) * 2002-02-13 2004-07-13 Ophthonix, Inc. Apparatus and method for determining objective refraction using wavefront sensing
JP4133482B2 (ja) * 2003-03-18 2008-08-13 株式会社トプコン 検眼装置
JP4125253B2 (ja) * 2004-03-09 2008-07-30 株式会社感性デバイシーズ 動体視力測定装置
DE102004055754B4 (de) * 2004-11-19 2012-09-13 Carl Zeiss Vision Gmbh Verfahren zur Durchführung eines Kontrastsehtests
US20090153796A1 (en) * 2005-09-02 2009-06-18 Arthur Rabner Multi-functional optometric-ophthalmic system for testing diagnosing, or treating, vision or eyes of a subject, and methodologies thereof
ES2373134B2 (es) 2009-08-28 2012-10-26 Universidad De Murcia Instrumento oftalmico de medida de la refraccion ocular y simulacion visual, y metodos asociados de medida de la refraccion ocular, de simulacion de elementos oftalmicos de simulacion visual y de obtencion de parametros opticos.
FR2952517B1 (fr) * 2009-11-13 2012-07-20 Essilor Int Procede et dispositif de mesure automatique d'au moins une caracteristique de refraction des deux yeux d'un individu
JP5417417B2 (ja) * 2011-11-29 2014-02-12 パナソニック株式会社 視機能検査装置
US9265412B2 (en) 2013-08-27 2016-02-23 Johnson & Johnson Vision Care, Inc. Means and method for demonstrating the effects of low cylinder astigmatism correction

Also Published As

Publication number Publication date
KR20180052764A (ko) 2018-05-18
US20180214020A1 (en) 2018-08-02
AU2016328761B2 (en) 2018-06-14
CA2999408A1 (en) 2017-03-30
WO2017050935A1 (de) 2017-03-30
DE102015116110A1 (de) 2017-03-23
KR101942225B1 (ko) 2019-01-24
BR112018005577B1 (pt) 2023-01-10
CN108024704A (zh) 2018-05-11
EP3352644A1 (de) 2018-08-01
EP3352644B2 (de) 2024-07-31
US10327630B2 (en) 2019-06-25
BR112018005577A2 (https=) 2018-10-02
AU2016328761A1 (en) 2018-04-26
EP3352644B1 (de) 2019-11-06
JP6491798B2 (ja) 2019-03-27
JP2018531120A (ja) 2018-10-25
CN108024704B (zh) 2019-11-05

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