SG10201508143YA - Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens - Google Patents

Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens

Info

Publication number
SG10201508143YA
SG10201508143YA SG10201508143YA SG10201508143YA SG10201508143YA SG 10201508143Y A SG10201508143Y A SG 10201508143YA SG 10201508143Y A SG10201508143Y A SG 10201508143YA SG 10201508143Y A SG10201508143Y A SG 10201508143YA SG 10201508143Y A SG10201508143Y A SG 10201508143YA
Authority
SG
Singapore
Prior art keywords
lid
under
support structures
contact surface
contact lens
Prior art date
Application number
SG10201508143YA
Inventor
Christopher Wildsmith
Michael F Widman
Jonathan P Adams
Original Assignee
Johnson & Johnson Vision Care
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 & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of SG10201508143YA publication Critical patent/SG10201508143YA/en

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
    • 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
    • G02C7/043—Translating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00134—Curing of the contact lens material
    • B29D11/00144—Curing of the contact lens material wherein the lens material is not fully polymerized, e.g. by leaving an unpolymerized volume
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0833—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using actinic light
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye

Landscapes

  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
SG10201508143YA 2012-03-30 2013-03-28 Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens SG10201508143YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261617797P 2012-03-30 2012-03-30

Publications (1)

Publication Number Publication Date
SG10201508143YA true SG10201508143YA (en) 2015-10-29

Family

ID=48040042

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2013023676A SG193767A1 (en) 2012-03-30 2013-03-28 Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens
SG10201508143YA SG10201508143YA (en) 2012-03-30 2013-03-28 Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2013023676A SG193767A1 (en) 2012-03-30 2013-03-28 Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens

Country Status (12)

Country Link
US (1) US9405131B2 (en)
EP (1) EP2645158A3 (en)
JP (1) JP6173742B2 (en)
KR (1) KR102014058B1 (en)
CN (1) CN103364967B (en)
AU (1) AU2013202155A1 (en)
BR (1) BR102013007858A2 (en)
CA (1) CA2810796C (en)
IL (1) IL225499A (en)
RU (1) RU2632586C2 (en)
SG (2) SG193767A1 (en)
TW (1) TWI594040B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140063444A1 (en) * 2012-03-30 2014-03-06 Johnson & Johnson Vision Care, Inc. Methods and apparatus for forming a translating multifocal contact lens
FR3023012B1 (en) 2014-06-26 2017-12-01 Univ Joseph Fourier THREE DIMENSIONAL PRINTING DEVICE
US9880399B2 (en) * 2015-11-16 2018-01-30 Johnson & Johnson Vision Care, Inc. Truncated translating contact lens with optimized performance and method of design
US11029537B2 (en) * 2019-05-14 2021-06-08 Johnson & Johnson Vision Care, Inc Soft contact lens with new stabilization zones for improved angular stability and comfort
US20220113558A1 (en) * 2020-10-13 2022-04-14 Johnson & Johnson Vision Care, Inc. Contact lens position and rotation control using the pressure of the eyelid margin
CN112873852B (en) * 2020-12-28 2022-12-06 陇东学院 Make-up method based on 3D printing technology

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340560A1 (en) * 1976-02-06 1977-09-02 Elie Gabriel Flexible contact lens for correction of long sightedness - has lunula for correction of near vision and two thinned down sections between which long vision correction is provided
GB2031178A (en) * 1978-10-05 1980-04-16 Kwok Chu Fung J Contact lens
US4549794A (en) * 1983-05-05 1985-10-29 Schering Corporation Hydrophilic bifocal contact lens
ATE157779T1 (en) * 1993-05-12 1997-09-15 Hanita Lenses Ltd MULTIFOCAL CONTACT LENS
US7052132B2 (en) * 1999-12-16 2006-05-30 Iolco Pty Ltd. Soft multifocal contact lens
AUPQ468399A0 (en) * 1999-12-16 2000-01-20 Iolco Pty Ltd A contact lens
US6746118B2 (en) * 2001-07-17 2004-06-08 Soft Focal Company, Inc. Bifocal contact lens with secondary prism
US6921168B2 (en) * 2002-07-24 2005-07-26 Novartis Ag Translating contact lens having a ramped ridge
US20050074616A1 (en) * 2003-10-02 2005-04-07 John Harchanko Lithographic method for forming mold inserts and molds
US7080906B2 (en) * 2003-11-12 2006-07-25 Novartis Ag Translating bifocal wear modality
EP1784681A2 (en) * 2004-08-04 2007-05-16 Novartis AG Soft contact lenses with stiffening rib features therein
CN1916768A (en) * 2006-09-08 2007-02-21 中国科学院光电技术研究所 Equipment for customizing individualized contact lenses
US7452075B2 (en) * 2007-03-19 2008-11-18 In Technology Holding Llc Hydrodynamically operated multifocal contact lens
US8318055B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens
US7905594B2 (en) * 2007-08-21 2011-03-15 Johnson & Johnson Vision Care, Inc. Free form ophthalmic lens
US8317505B2 (en) * 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Apparatus for formation of an ophthalmic lens precursor and lens
FR2921163B1 (en) 2007-09-19 2009-12-25 Precilens Lab STABILIZED CONTACT LENS.
AU2011307358B2 (en) * 2010-09-27 2014-06-12 Johnson & Johnson Vision Care, Inc. Asymmetric translating presbyopic contact lens
EP2622403A1 (en) * 2010-09-27 2013-08-07 Johnson & Johnson Vision Care Inc. Translating presbyopic contact lens

Also Published As

Publication number Publication date
AU2013202155A1 (en) 2013-10-17
JP6173742B2 (en) 2017-08-02
IL225499A (en) 2017-10-31
BR102013007858A2 (en) 2015-07-07
US9405131B2 (en) 2016-08-02
US20130258274A1 (en) 2013-10-03
RU2013114283A (en) 2014-10-10
EP2645158A3 (en) 2014-03-05
KR102014058B1 (en) 2019-08-27
CN103364967A (en) 2013-10-23
CN103364967B (en) 2017-07-11
KR20130111468A (en) 2013-10-10
TW201346378A (en) 2013-11-16
IL225499A0 (en) 2013-09-30
CA2810796A1 (en) 2013-09-30
JP2013214067A (en) 2013-10-17
SG193767A1 (en) 2013-10-30
CA2810796C (en) 2019-12-03
EP2645158A2 (en) 2013-10-02
RU2632586C2 (en) 2017-10-06
TWI594040B (en) 2017-08-01

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