ATE528124T1 - Verfahren und system zur herstellung von ophthalmischen vorrichtungen mit stereolithographie und einer einzigen formoberfläche - Google Patents

Verfahren und system zur herstellung von ophthalmischen vorrichtungen mit stereolithographie und einer einzigen formoberfläche

Info

Publication number
ATE528124T1
ATE528124T1 AT09728604T AT09728604T ATE528124T1 AT E528124 T1 ATE528124 T1 AT E528124T1 AT 09728604 T AT09728604 T AT 09728604T AT 09728604 T AT09728604 T AT 09728604T AT E528124 T1 ATE528124 T1 AT E528124T1
Authority
AT
Austria
Prior art keywords
stereolithography
form surface
single form
ophthalmic devices
producing ophthalmic
Prior art date
Application number
AT09728604T
Other languages
English (en)
Inventor
David Rosen
Scott Johnston
Ameya Limaye
Robert Schwerzel
Allen Gilliard
Original Assignee
Novartis Ag
Georgia Tech Res Inst
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41027404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE528124(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novartis Ag, Georgia Tech Res Inst filed Critical Novartis Ag
Application granted granted Critical
Publication of ATE528124T1 publication Critical patent/ATE528124T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B29C2035/0827—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 UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT09728604T 2008-04-02 2009-03-24 Verfahren und system zur herstellung von ophthalmischen vorrichtungen mit stereolithographie und einer einzigen formoberfläche ATE528124T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4162308P 2008-04-02 2008-04-02
PCT/US2009/038033 WO2009123883A2 (en) 2008-04-02 2009-03-24 Method for making ophthalmic devices using single mold stereolithography

Publications (1)

Publication Number Publication Date
ATE528124T1 true ATE528124T1 (de) 2011-10-15

Family

ID=41027404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09728604T ATE528124T1 (de) 2008-04-02 2009-03-24 Verfahren und system zur herstellung von ophthalmischen vorrichtungen mit stereolithographie und einer einzigen formoberfläche

Country Status (6)

Country Link
US (1) US20090250828A1 (de)
EP (1) EP2265430B1 (de)
CN (1) CN101980855B (de)
AT (1) ATE528124T1 (de)
MY (1) MY156057A (de)
WO (1) WO2009123883A2 (de)

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US9724190B2 (en) 2007-12-13 2017-08-08 Amo Groningen B.V. Customized multifocal ophthalmic lens
WO2012009630A1 (en) * 2010-07-16 2012-01-19 Georgia Tech Research Corporation Fabricating parts from photopolymer resin
FR2985214B1 (fr) 2011-12-29 2014-02-21 Essilor Int Gabarit de lentille optique fabrique par prototypage rapide additif
CA2810756C (en) 2012-03-30 2020-01-14 Johnson & Johnson Vision Care, Inc. Contour form control
US20150061166A1 (en) * 2012-04-03 2015-03-05 Luxexcel Holding B.V. Device and method for producing custom-made spectacles
FR2996161B1 (fr) * 2012-09-28 2014-10-31 Essilor Int Procede de fabrication d'une lentille ophtalmique
FR2996160B1 (fr) * 2012-09-28 2016-07-29 Essilor Int Procede de fabrication d'une lentille ophtalmique comportant une etape de marquage pour realiser des marques permanentes sur ladite lentille ophtalmique
ES2837798T3 (es) 2013-11-29 2021-07-01 Zeiss Carl Vision Int Gmbh Procedimiento para fabricar una lente para gafas y lente para gafas
FR3014355B1 (fr) 2013-12-11 2016-02-05 Essilor Int Procede de fabrication d'une lentille ophtalmique
EP2887131A1 (de) * 2013-12-20 2015-06-24 Jakob Schmied Verfahren zur Herstllung einer individuell an eine Person angepassten Brille sowie Brille
US9952448B2 (en) 2014-03-26 2018-04-24 Indizen Optical Technologies, S.L. Eyewear lens production by additive techniques
US9933632B2 (en) 2014-03-26 2018-04-03 Indizen Optical Technologies, S.L. Eyewear lens production by multi-layer additive techniques
NL2013093B1 (en) 2014-06-30 2016-07-11 Anteryon Wafer Optics B V Method for manufacturing a lens structure.
WO2016115369A1 (en) * 2015-01-14 2016-07-21 Northwestern University Compositions, systems and methods for patient specific ophthalmic device
KR101725830B1 (ko) * 2015-04-27 2017-04-11 최대원 안경 렌즈 제조 시스템 및 방법
CN109661306A (zh) * 2016-09-12 2019-04-19 科思创德国股份有限公司 基于熔融沉积模型的低温增材制造方法
US10675147B2 (en) 2017-02-06 2020-06-09 Amo Development, Llc Additive manufacturing inside the human eye
WO2018172888A1 (en) * 2017-03-22 2018-09-27 Novartis Ag 3d printing of an intraocular lens having smooth, curved surfaces
US10743765B2 (en) 2017-10-19 2020-08-18 Amo Development, Llc Miniature imaging system for ophthalmic laser beam delivery system
US10634935B2 (en) * 2018-01-18 2020-04-28 Digital Vision, Inc. Multifocal lenses with ocular side lens segments
WO2019173674A1 (en) 2018-03-09 2019-09-12 Northwestern University High-throughput 3d printing of customized aspheric imaging lenses
JP6959190B2 (ja) * 2018-07-24 2021-11-02 旭化成エレクトロニクス株式会社 学習処理装置、学習処理方法、化合物半導体の製造方法およびプログラム
GB201814535D0 (en) 2018-09-06 2018-10-24 Uea Enterprises Ltd Intraocular devices
WO2020094595A1 (en) * 2018-11-06 2020-05-14 Ecole Polytechnique Federale De Lausanne (Epfl) Methods and apparatus for tomographic additive manufacturing with a spatially coherent light source
DE102020108375B3 (de) * 2020-03-26 2021-05-27 Carl Zeiss Meditec Ag Verfahren zum Herstellen einer Intraokularlinse und Herstellungsvorrichtung
US11912800B2 (en) 2021-09-29 2024-02-27 Johnson & Johnson Vision Care, Inc. Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses
DE102023118774A1 (de) * 2023-07-14 2025-01-16 Optotune Switzerland Ag Ein Verfahren zur Herstellung eines kundenspezifischen optischen Elements zur Einstellung einer optischen Eigenschaft einer optischen Komponente

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US3658528A (en) * 1969-09-22 1972-04-25 Itek Corp Photochemical figuring of optical elements
US4165158A (en) * 1977-07-25 1979-08-21 American Optical Corporation Cast contact lenses and method for making same
US4701288A (en) * 1985-06-05 1987-10-20 Bausch & Lomb Incorporated Method of making articles of dissimilar polymer compositions
US6800225B1 (en) * 1994-07-14 2004-10-05 Novartis Ag Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
TW272976B (de) * 1993-08-06 1996-03-21 Ciba Geigy Ag
US5712356A (en) * 1993-11-26 1998-01-27 Ciba Vision Corporation Cross-linkable copolymers and hydrogels
US5665840A (en) * 1994-11-18 1997-09-09 Novartis Corporation Polymeric networks from water-soluble prepolymers
TW349967B (en) * 1995-02-03 1999-01-11 Novartis Ag Process for producing contact lenses and a cross-linkable polyvinylalcohol used therefor
US6492478B1 (en) * 1996-10-21 2002-12-10 Novartis Ag Polymers with crosslinkable pendent groups
TW425403B (en) * 1997-02-04 2001-03-11 Novartis Ag Branched polyurethane (meth)acrylate prepolymers, opthal-mic mouldings derived therefrom and processes for their manufacture
EP0961941B1 (de) * 1997-02-21 2002-04-17 Novartis AG Opthalmische formmasse
US6420073B1 (en) * 1997-03-21 2002-07-16 Digital Optics Corp. Fabricating optical elements using a photoresist formed from proximity printing of a gray level mask
DE69807509T2 (de) * 1997-09-16 2003-04-24 Novartis Ag, Basel Vernetzbare polyharnstoffpolymere
EP1002807A1 (de) * 1998-11-20 2000-05-24 Novartis AG Funktionalisiertes Harz aus Polyallylamin
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EP1773574B1 (de) * 2004-07-30 2009-12-09 Novartis AG Verfahren zur herstellung ophthalmischer linsen mit modulierter energie
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US8318055B2 (en) * 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens

Also Published As

Publication number Publication date
CN101980855B (zh) 2013-06-12
EP2265430A2 (de) 2010-12-29
WO2009123883A2 (en) 2009-10-08
US20090250828A1 (en) 2009-10-08
EP2265430B1 (de) 2011-10-12
MY156057A (en) 2016-01-15
WO2009123883A3 (en) 2010-01-21
CN101980855A (zh) 2011-02-23

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