DE69133050D1 - Gasdurchlässige harte Kontaktlinsen - Google Patents

Gasdurchlässige harte Kontaktlinsen

Info

Publication number
DE69133050D1
DE69133050D1 DE69133050T DE69133050T DE69133050D1 DE 69133050 D1 DE69133050 D1 DE 69133050D1 DE 69133050 T DE69133050 T DE 69133050T DE 69133050 T DE69133050 T DE 69133050T DE 69133050 D1 DE69133050 D1 DE 69133050D1
Authority
DE
Germany
Prior art keywords
lens
diffractive
power
gas permeable
contact lenses
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 - Fee Related
Application number
DE69133050T
Other languages
English (en)
Other versions
DE69133050T2 (de
Inventor
Michael Harold Freeman
William E Meyers
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.)
Novartis AG
Original Assignee
Wesley Jessen 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 Wesley Jessen Inc filed Critical Wesley Jessen Inc
Application granted granted Critical
Publication of DE69133050D1 publication Critical patent/DE69133050D1/de
Publication of DE69133050T2 publication Critical patent/DE69133050T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/189—Structurally combined with optical elements not having diffractive power
    • G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
    • 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
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
DE69133050T 1990-04-17 1991-04-05 Gasdurchlässige harte Kontaktlinsen Expired - Fee Related DE69133050T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909008577A GB9008577D0 (en) 1990-04-17 1990-04-17 Rigid gas permeable lenses

Publications (2)

Publication Number Publication Date
DE69133050D1 true DE69133050D1 (de) 2002-08-01
DE69133050T2 DE69133050T2 (de) 2003-03-06

Family

ID=10674508

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69127122T Expired - Fee Related DE69127122T2 (de) 1990-04-17 1991-04-05 Verfahren zur Anpassung von harten, gasdurchlässigen Kontaktlinsen
DE69133050T Expired - Fee Related DE69133050T2 (de) 1990-04-17 1991-04-05 Gasdurchlässige harte Kontaktlinsen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69127122T Expired - Fee Related DE69127122T2 (de) 1990-04-17 1991-04-05 Verfahren zur Anpassung von harten, gasdurchlässigen Kontaktlinsen

Country Status (9)

Country Link
US (1) US5349394A (de)
EP (2) EP0674191B1 (de)
JP (1) JP3114225B2 (de)
AT (2) ATE219840T1 (de)
AU (1) AU634649B2 (de)
CA (1) CA2040580C (de)
DE (2) DE69127122T2 (de)
ES (1) ES2108032T3 (de)
GB (1) GB9008577D0 (de)

Families Citing this family (67)

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DE69232796T2 (de) * 1991-06-17 2003-07-24 Dugmont Pty. Ltd., Springwood Torische kontaktlinse
EP0597994A4 (en) * 1991-08-09 1994-09-14 Capricornia Contact Lens Toric lens with axis mislocation latitude.
AU715612B2 (en) * 1991-08-09 2000-02-03 Dugmont Pty. Ltd. Toric lens with axis mislocation latitude
US5980040A (en) * 1997-06-30 1999-11-09 Wesley Jessen Corporation Pinhole lens and contact lens
KR100312495B1 (ko) * 1998-07-04 2002-02-19 구자홍 초박형회절광학렌즈
KR100280890B1 (ko) * 1998-07-04 2001-02-01 구자홍 초박형회절광학렌즈
CA2339776C (en) 1998-08-06 2005-10-25 John B. W. Lett Multifocal aspheric lens
EP1147448A4 (de) 1998-12-16 2008-12-10 Novartis Ag Multifokale kontaktlinsen mit aspherischer oberfläche
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US6909554B2 (en) * 2000-12-27 2005-06-21 Finisar Corporation Wafer integration of micro-optics
US6556349B2 (en) * 2000-12-27 2003-04-29 Honeywell International Inc. Variable focal length micro lens array field curvature corrector
SE0101293D0 (sv) * 2001-04-11 2001-04-11 Pharmacia Groningen Bv Technical field of the invention
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US6851803B2 (en) * 2002-10-24 2005-02-08 C. Benjamin Wooley Ophthalmic lenses with reduced chromatic blur
SE0203564D0 (sv) 2002-11-29 2002-11-29 Pharmacia Groningen Bv Multifocal opthalmic lens
US7896916B2 (en) 2002-11-29 2011-03-01 Amo Groningen B.V. Multifocal ophthalmic lens
US7662180B2 (en) 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
JP2009503622A (ja) * 2005-08-05 2009-01-29 ヴィジオジェン・インコーポレーテッド 調整された回折眼球内レンズ
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US8486142B2 (en) 2009-06-26 2013-07-16 Abbott Medical Optics Inc. Accommodating intraocular lenses
WO2011017322A1 (en) 2009-08-03 2011-02-10 Abbott Medical Optics Inc. Intraocular lens for providing accomodative vision
US7828435B1 (en) 2010-02-03 2010-11-09 Denis Rehse Method for designing an anterior curve of a contact lens
US9298019B2 (en) 2010-05-04 2016-03-29 Johnson & Johnson Vision Care, Inc. Surface enhanced ophthalmic lens
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
CA3123266A1 (en) 2012-08-31 2014-03-06 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
CA2898106A1 (en) 2013-02-12 2014-08-21 Carbon3D, Inc. Continuous liquid interphase printing
WO2014126830A2 (en) 2013-02-12 2014-08-21 Eipi Systems, Inc. Method and apparatus for three-dimensional fabrication
US10232605B2 (en) 2014-03-21 2019-03-19 Carbon, Inc. Method for three-dimensional fabrication with gas injection through carrier
WO2015195920A1 (en) 2014-06-20 2015-12-23 Carbon3D, Inc. Three-dimensional printing method using increased light intensity and apparatus therefore
ES2711849T3 (es) 2014-06-20 2019-05-07 Carbon Inc Impresión tridimensional con alimentación recíproca de líquido polimerizable
US10569465B2 (en) 2014-06-20 2020-02-25 Carbon, Inc. Three-dimensional printing using tiled light engines
KR20170018451A (ko) 2014-06-23 2017-02-17 카본, 인크. 다중 경화 메커니즘을 갖는 물질로부터 3차원 물체를 제조하는 방법
US11390062B2 (en) 2014-08-12 2022-07-19 Carbon, Inc. Three-dimensional printing with supported build plates
WO2016109550A1 (en) 2014-12-31 2016-07-07 Carbon3D, Inc. Three-dimensional printing of objects with breathing orifices
WO2016112084A1 (en) 2015-01-06 2016-07-14 Carbon3D, Inc. Build plate for three dimensional printing having a rough or patterned surface
WO2016112090A1 (en) 2015-01-07 2016-07-14 Carbon3D, Inc. Microfluidic devices and methods of making the same
EP3245044B1 (de) 2015-01-13 2021-05-05 Carbon, Inc. Dreidimensionales drucken mit bauplatten mit oberflächentopologien zur erhöhung der durchlässigkeit und zugehöriges verfahren
WO2016123506A1 (en) 2015-01-30 2016-08-04 Carbon3D, Inc. Build plates for continuous liquid interface printing having permeable sheets and related methods, systems and devices
EP3253558B1 (de) 2015-02-05 2020-04-08 Carbon, Inc. Verfahren zur generativen fertigung durch herstellung durch mehrere zonen
WO2016140891A1 (en) 2015-03-05 2016-09-09 Carbon3D, Inc. Continuous liquid interface production with sequential patterned exposure
US10391711B2 (en) 2015-03-05 2019-08-27 Carbon, Inc. Fabrication of three dimensional objects with multiple operating modes
US20180015662A1 (en) 2015-03-05 2018-01-18 Carbon, Inc. Fabrication of three dimensional objects with variable slice thickness
WO2016145050A1 (en) 2015-03-10 2016-09-15 Carbon3D, Inc. Microfluidic devices having flexible features and methods of making the same
US10843402B2 (en) 2015-03-13 2020-11-24 Carbon, Inc. Three-dimensional printing with reduced pressure build plate unit
WO2016149104A1 (en) 2015-03-13 2016-09-22 Carbon3D, Inc. Three-dimensional printing with flexible build plates
WO2016149151A1 (en) 2015-03-13 2016-09-22 Carbon3D, Inc. Three-dimensional printing with concurrent delivery of different polymerizable liquids
WO2017053783A1 (en) 2015-09-25 2017-03-30 Carbon3D, Inc. Build plate assemblies for continuous liquid interphase printing having lighting panels and related methods, systems and devices
JP6944935B2 (ja) 2015-12-22 2021-10-06 カーボン，インコーポレイテッド 二重硬化樹脂を用いた積層造形による複数の中間体からの複合生産物の製作
WO2017112571A1 (en) 2015-12-22 2017-06-29 Carbon, Inc. Dual cure additive manufacturing of rigid intermediates that generate semi-rigid, flexible, or elastic final products
WO2017112521A1 (en) 2015-12-22 2017-06-29 Carbon, Inc. Production of flexible products by additive manufacturing with dual cure resins
US10647054B2 (en) 2015-12-22 2020-05-12 Carbon, Inc. Accelerants for additive manufacturing with dual cure resins
EP3341792A1 (de) 2015-12-22 2018-07-04 Carbon, Inc. Doppelvorläufer-harzsysteme zur generativen fertigung mit doppelhärtungsharzen
EP3413839A1 (de) 2016-02-09 2018-12-19 AMO Groningen B.V. Gleitsichtintraokularlinse und verfahren zur verwendung und herstellung
US11014299B2 (en) 2016-07-01 2021-05-25 Carbon, Inc. Three-dimensional printing with build plates having reduced pressure and/or channels for increased fluid flow
US11497599B2 (en) 2017-03-17 2022-11-15 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
US11262598B2 (en) 2017-06-28 2022-03-01 Amo Groningen, B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
CA3068351A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
CA3075214A1 (en) 2017-09-11 2019-03-14 Amo Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US11360325B2 (en) * 2019-02-11 2022-06-14 Johnson & Johnson Vision Care, Inc Employing diffractive structure to reduce soft contact lens variation
EP3754388A1 (de) * 2019-06-21 2020-12-23 Essilor International Satz von halbfertigen linsen mit holografischen komponenten
WO2021136617A1 (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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3265356D1 (en) * 1981-04-29 1985-09-19 Pilkington Perkin Elmer Ltd Artificial eye lenses
EP0109753B1 (de) * 1982-10-27 1988-07-27 Pilkington Plc Bifokale Kontaktlinse mit einer Mehrzahl von konzentrischen Zonen
US4881804A (en) * 1987-11-12 1989-11-21 Cohen Allen L Multifocal phase plate with a pure refractive portion
EP0355230B1 (de) * 1988-08-26 1995-10-11 Allen L. Dr. Cohen Verfahren zur Herstellung eines multifokalen diffraktiven optischen Elements

Also Published As

Publication number Publication date
EP0453140A2 (de) 1991-10-23
EP0674191A1 (de) 1995-09-27
AU7501591A (en) 1991-10-24
CA2040580C (en) 2002-01-08
US5349394A (en) 1994-09-20
ATE219840T1 (de) 2002-07-15
GB9008577D0 (en) 1990-06-13
EP0453140B1 (de) 1997-08-06
DE69127122T2 (de) 1998-02-26
CA2040580A1 (en) 1991-10-18
EP0453140A3 (en) 1992-05-27
DE69127122D1 (de) 1997-09-11
EP0674191B1 (de) 2002-06-26
JP3114225B2 (ja) 2000-12-04
ES2108032T3 (es) 1997-12-16
AU634649B2 (en) 1993-02-25
ATE156598T1 (de) 1997-08-15
DE69133050T2 (de) 2003-03-06
JPH04225314A (ja) 1992-08-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NOVARTIS AG, BASEL, CH

8339 Ceased/non-payment of the annual fee