DE69716994T2 - Neuronales-Netzwerk-Analyse für den Entwurf von multifokalen Kontaktlinsen - Google Patents

Neuronales-Netzwerk-Analyse für den Entwurf von multifokalen Kontaktlinsen

Info

Publication number
DE69716994T2
DE69716994T2 DE69716994T DE69716994T DE69716994T2 DE 69716994 T2 DE69716994 T2 DE 69716994T2 DE 69716994 T DE69716994 T DE 69716994T DE 69716994 T DE69716994 T DE 69716994T DE 69716994 T2 DE69716994 T2 DE 69716994T2
Authority
DE
Germany
Prior art keywords
neural network
design
network analysis
contact lenses
multifocal contact
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
DE69716994T
Other languages
English (en)
Other versions
DE69716994D1 (de
Inventor
Jeffrey H Roffman
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Products 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 Johnson and Johnson Vision Products Inc filed Critical Johnson and Johnson Vision Products Inc
Application granted granted Critical
Publication of DE69716994D1 publication Critical patent/DE69716994D1/de
Publication of DE69716994T2 publication Critical patent/DE69716994T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/044Annular configuration, e.g. pupil tuned
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024Methods of designing ophthalmic lenses
    • G02C7/028Special mathematical design techniques
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/042Simultaneous type
DE69716994T 1996-05-09 1997-05-08 Neuronales-Netzwerk-Analyse für den Entwurf von multifokalen Kontaktlinsen Expired - Lifetime DE69716994T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/647,005 US5724258A (en) 1996-05-09 1996-05-09 Neural network analysis for multifocal contact lens design

Publications (2)

Publication Number Publication Date
DE69716994D1 DE69716994D1 (de) 2002-12-19
DE69716994T2 true DE69716994T2 (de) 2003-07-03

Family

ID=24595329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716994T Expired - Lifetime DE69716994T2 (de) 1996-05-09 1997-05-08 Neuronales-Netzwerk-Analyse für den Entwurf von multifokalen Kontaktlinsen

Country Status (8)

Country Link
US (1) US5724258A (de)
EP (1) EP0806694B1 (de)
JP (1) JP4018193B2 (de)
AT (1) ATE227854T1 (de)
AU (1) AU712104B2 (de)
CA (1) CA2204692C (de)
DE (1) DE69716994T2 (de)
SG (1) SG80571A1 (de)

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US20050261752A1 (en) * 2004-05-18 2005-11-24 Visx, Incorporated Binocular optical treatment for presbyopia
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US7922326B2 (en) * 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
EP2527908B1 (de) * 2004-10-25 2019-03-20 Johnson & Johnson Surgical Vision, Inc. Ophthalmische Linse mit mehreren diffraktiven Zonen
US20060229932A1 (en) * 2005-04-06 2006-10-12 Johnson & Johnson Services, Inc. Intelligent sales and marketing recommendation system
US7413566B2 (en) * 2005-05-19 2008-08-19 Amo Manufacturing Usa, Llc Training enhanced pseudo accommodation methods, systems and devices for mitigation of presbyopia
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US8147063B2 (en) * 2006-04-21 2012-04-03 Otc Optics Llc Method for minimizing prism in over-the-counter eyeglasses and optical devices
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EP3881129A1 (de) * 2018-11-15 2021-09-22 Essilor International Verfahren und system zur bestimmung von parametern, die zur herstellung eines optischen artikels verwendet werden, und zugehöriger optischer artikel
WO2020102762A1 (en) * 2018-11-16 2020-05-22 Arizona Board Of Regents On Behalf Of The University Of Arizona Optical system design
WO2021040078A1 (ko) * 2019-08-27 2021-03-04 (주)비쥬웍스 렌즈 결정 방법 및 이를 이용하는 장치
EP3798944A1 (de) * 2019-09-30 2021-03-31 Hoya Lens Thailand Ltd. Lernmodellerzeugungsverfahren, computerprogramm, brillenglasauswahlunterstützungsverfahren und brillenglasauswahlunterstützungssystem
CA3166308A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
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Also Published As

Publication number Publication date
EP0806694A2 (de) 1997-11-12
SG80571A1 (en) 2001-05-22
MX9703455A (es) 1998-06-28
JP4018193B2 (ja) 2007-12-05
AU712104B2 (en) 1999-10-28
JPH1068913A (ja) 1998-03-10
CA2204692C (en) 2009-08-04
DE69716994D1 (de) 2002-12-19
EP0806694A3 (de) 1999-02-24
US5724258A (en) 1998-03-03
CA2204692A1 (en) 1997-11-09
AU2006297A (en) 1997-11-27
ATE227854T1 (de) 2002-11-15
EP0806694B1 (de) 2002-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN