EP2137568A4 - Hydrodynamic multifocal contact lens and associated manufacturing techniques - Google Patents

Hydrodynamic multifocal contact lens and associated manufacturing techniques

Info

Publication number
EP2137568A4
EP2137568A4 EP07799235A EP07799235A EP2137568A4 EP 2137568 A4 EP2137568 A4 EP 2137568A4 EP 07799235 A EP07799235 A EP 07799235A EP 07799235 A EP07799235 A EP 07799235A EP 2137568 A4 EP2137568 A4 EP 2137568A4
Authority
EP
European Patent Office
Prior art keywords
hydrodynamic
contact lens
manufacturing techniques
multifocal contact
associated manufacturing
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.)
Withdrawn
Application number
EP07799235A
Other languages
German (de)
French (fr)
Other versions
EP2137568A1 (en
Inventor
Michael J Luliano
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.)
In Tech Holdings LLC
Original Assignee
In Tech Holdings LLC
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
Priority claimed from US11/687,953 external-priority patent/US7452075B2/en
Priority claimed from US11/689,595 external-priority patent/US7559650B2/en
Application filed by In Tech Holdings LLC filed Critical In Tech Holdings LLC
Publication of EP2137568A1 publication Critical patent/EP2137568A1/en
Publication of EP2137568A4 publication Critical patent/EP2137568A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
EP07799235A 2007-03-19 2007-07-02 Hydrodynamic multifocal contact lens and associated manufacturing techniques Withdrawn EP2137568A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/687,953 US7452075B2 (en) 2007-03-19 2007-03-19 Hydrodynamically operated multifocal contact lens
US11/689,595 US7559650B2 (en) 2007-03-22 2007-03-22 Manufacturing techniques for the production of hydrodynamic multifocal contact lenses
PCT/US2007/072640 WO2008115251A1 (en) 2007-03-19 2007-07-02 Hydrodynamic multifocal contact lens and associated manufacturing techniques

Publications (2)

Publication Number Publication Date
EP2137568A1 EP2137568A1 (en) 2009-12-30
EP2137568A4 true EP2137568A4 (en) 2011-01-26

Family

ID=39766203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07799235A Withdrawn EP2137568A4 (en) 2007-03-19 2007-07-02 Hydrodynamic multifocal contact lens and associated manufacturing techniques

Country Status (3)

Country Link
EP (1) EP2137568A4 (en)
JP (1) JP2010522352A (en)
WO (1) WO2008115251A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8922902B2 (en) 2010-03-24 2014-12-30 Mitsui Chemicals, Inc. Dynamic lens
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
EP2628044A4 (en) * 2010-10-11 2014-06-04 Adlens Beacon Inc Fluid filled adjustable contact lenses
US8814350B2 (en) 2012-02-13 2014-08-26 Johnson & Johnson Vision Care, Inc. Dynamic stabilization zones for contact lenses
US9046699B2 (en) * 2012-03-13 2015-06-02 Johnson & Johnson Vision Care, Inc. Dynamic fluid zones in contact lenses
US9823493B2 (en) * 2012-08-30 2017-11-21 Johnson & Johnson Vision Care, Inc. Compliant dynamic translation zones for contact lenses
WO2015095891A1 (en) 2013-12-20 2015-06-25 Onefocus Vision, Llc Fluidic module for accomodating soft contact lens
CN108897144A (en) 2013-01-28 2018-11-27 万福克斯科技有限责任公司 Modulability soft contact lens
US10302968B2 (en) 2013-01-28 2019-05-28 Onefocus Vision, Inc. Fluidic module for accommodating soft contact lens
CN109975996A (en) * 2013-01-30 2019-07-05 万福克斯科技有限责任公司 The manufacturing process of modulability soft contact lens
EP3195049A4 (en) * 2014-07-31 2018-03-21 Onefocus Vision, Inc. Control device responsive to lid fissure width
WO2016173620A1 (en) 2015-04-28 2016-11-03 Optotune Ag Contact and intraocular lenses comprising an adjustable focus length
KR20180063886A (en) 2015-10-08 2018-06-12 옵토투네 아게 A lens that includes an adjustable focal length
EP3374143B1 (en) 2015-11-11 2020-10-28 Onefocus Vision, Inc. Accommodating lens with cavity
WO2018204395A1 (en) 2017-05-01 2018-11-08 Pres-By Vision Ltd. Dynamic tear lenses
CN111630442A (en) 2017-12-22 2020-09-04 奥普托图尼股份公司 Lens with adjustable focal length

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174156A (en) * 1976-11-02 1979-11-13 Gilbert Glorieux Optical lens for differential correction
US4477158A (en) * 1981-10-15 1984-10-16 Pollock Stephen C Lens system for variable refraction
US4702573A (en) * 1986-08-25 1987-10-27 Morstad David P Variable powered contact lens
US5731909A (en) * 1995-05-12 1998-03-24 Schachar; Ronald A. Method for increasing the power of an elastically deformable lens
US20060290882A1 (en) * 2005-06-27 2006-12-28 Paragon Vision Sciences, Inc. Laminated contact lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973838A (en) * 1971-05-04 1976-08-10 Page Louis J Contact lenses
US4512040A (en) * 1982-06-09 1985-04-23 Mcclure Hubert L Bifocal intraocular lens
JPS62181922U (en) * 1986-05-10 1987-11-18
FR2656933B1 (en) * 1990-01-05 1993-03-12 Elie Gabriel CONTACT LENS FOR PRESBYTE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174156A (en) * 1976-11-02 1979-11-13 Gilbert Glorieux Optical lens for differential correction
US4477158A (en) * 1981-10-15 1984-10-16 Pollock Stephen C Lens system for variable refraction
US4702573A (en) * 1986-08-25 1987-10-27 Morstad David P Variable powered contact lens
US5731909A (en) * 1995-05-12 1998-03-24 Schachar; Ronald A. Method for increasing the power of an elastically deformable lens
US20060290882A1 (en) * 2005-06-27 2006-12-28 Paragon Vision Sciences, Inc. Laminated contact lens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008115251A1 *

Also Published As

Publication number Publication date
WO2008115251A1 (en) 2008-09-25
EP2137568A1 (en) 2009-12-30
JP2010522352A (en) 2010-07-01

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Legal Events

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