DE602005017893D1 - Drehverfahren für silikonhydrogel-linsen - Google Patents

Drehverfahren für silikonhydrogel-linsen

Info

Publication number
DE602005017893D1
DE602005017893D1 DE602005017893T DE602005017893T DE602005017893D1 DE 602005017893 D1 DE602005017893 D1 DE 602005017893D1 DE 602005017893 T DE602005017893 T DE 602005017893T DE 602005017893 T DE602005017893 T DE 602005017893T DE 602005017893 D1 DE602005017893 D1 DE 602005017893D1
Authority
DE
Germany
Prior art keywords
silicone hydrogel
hydrogel lenses
turning procedure
hydrogel material
turning
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.)
Active
Application number
DE602005017893T
Other languages
English (en)
Inventor
John Christopher Phelan
Michael Hugh Quinn
Rafael Victor Andino
Marcia Kay Ash
Allen Gilliard
Tomasz Jankiewicz
Courtney Flem Morgan
Joseph Michael Lindacher
Cornelius Daniel Niculas
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
Novartis AG
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=34956071&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602005017893(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novartis AG filed Critical Novartis AG
Publication of DE602005017893D1 publication Critical patent/DE602005017893D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
    • 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
    • B29D11/00932—Combined cutting and grinding thereof
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
DE602005017893T 2004-06-30 2005-06-29 Drehverfahren für silikonhydrogel-linsen Active DE602005017893D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58404704P 2004-06-30 2004-06-30
PCT/EP2005/007006 WO2006002894A1 (en) 2004-06-30 2005-06-29 Method for lathing silicone hydrogel lenses

Publications (1)

Publication Number Publication Date
DE602005017893D1 true DE602005017893D1 (de) 2010-01-07

Family

ID=34956071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017893T Active DE602005017893D1 (de) 2004-06-30 2005-06-29 Drehverfahren für silikonhydrogel-linsen

Country Status (7)

Country Link
US (1) US9248614B2 (de)
EP (1) EP1763433B2 (de)
JP (1) JP5276844B2 (de)
AT (1) ATE449680T1 (de)
CA (1) CA2560345C (de)
DE (1) DE602005017893D1 (de)
WO (1) WO2006002894A1 (de)

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EP1789821B1 (de) * 2004-08-27 2019-04-10 CooperVision International Holding Company, LP Silicon-hydrogel-kontaktlinsen
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US7858000B2 (en) * 2006-06-08 2010-12-28 Novartis Ag Method of making silicone hydrogel contact lenses
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WO2008144427A1 (en) * 2007-05-18 2008-11-27 Coopervision International Holding Company, Lp Thermal curing methods and systems for forming contact lenses
US8318055B2 (en) * 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens
US8317505B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Apparatus for formation of an ophthalmic lens precursor and lens
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US8313828B2 (en) 2008-08-20 2012-11-20 Johnson & Johnson Vision Care, Inc. Ophthalmic lens precursor and lens
US9417464B2 (en) 2008-08-20 2016-08-16 Johnson & Johnson Vision Care, Inc. Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface
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US8240849B2 (en) 2009-03-31 2012-08-14 Johnson & Johnson Vision Care, Inc. Free form lens with refractive index variations
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US9423633B2 (en) 2010-07-26 2016-08-23 Brien Holden Vision Institute Treating ocular refractive error
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MX354797B (es) 2011-02-28 2018-03-21 Coopervision Int Holding Co Lp Lentes de contacto de hidrogel de silicona dimensionalmente estables.
MX367173B (es) 2011-02-28 2019-08-07 Coopervision Int Holding Co Lp Lentes de contacto de hidrogel de silicona y composiciones y metodos relacionados.
TWI509313B (zh) 2011-02-28 2015-11-21 Coopervision Int Holding Co Lp 聚矽氧水凝膠隱形眼鏡
GB2503602A (en) 2011-02-28 2014-01-01 Coopervision Int Holding Co Lp Phosphine-containing hydrogel contact lenses
ES2449709T3 (es) 2011-02-28 2014-03-20 Coopervision International Holding Company, Lp Lentes de contacto de hidrogel de silicona
MY161370A (en) 2011-02-28 2017-04-14 Coopervision Int Holding Co Lp Wettable silicon hydrogel contact lenses
JP6351384B2 (ja) 2014-06-03 2018-07-04 株式会社メニコン コンタクトレンズおよびその製造方法
JP6351385B2 (ja) * 2014-06-03 2018-07-04 株式会社メニコン コンタクトレンズの製造方法
US9645412B2 (en) 2014-11-05 2017-05-09 Johnson & Johnson Vision Care Inc. Customized lens device and method
EP3017938B1 (de) * 2014-11-06 2018-01-03 Carl Zeiss Vision International GmbH Verfahren zur Herstellung von Brillengläsern
US10029432B2 (en) 2014-11-12 2018-07-24 Coopervision International Holding Company, Lp Methods for making ophthalmic lenses with an axis positioning system
US10359643B2 (en) 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
US10488677B2 (en) * 2016-03-03 2019-11-26 Verily Life Sciences Llc Electronics embedded in rigid gas permeable contact lenses
CN109070505B (zh) * 2016-05-10 2020-07-10 卡尔蔡司光学国际有限公司 眼镜片以及用于制备眼镜片的方法
US10850461B2 (en) * 2016-09-27 2020-12-01 Coopervision International Holding Company, Lp Method of manufacturing contact lenses
US11029538B2 (en) * 2017-10-25 2021-06-08 Coopervision International Limited Contact lenses having an ion-impermeable portion and related methods
US11364696B2 (en) 2020-09-18 2022-06-21 Johnson & Johnson Vision Care, Inc Apparatus for forming an ophthalmic lens

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Also Published As

Publication number Publication date
CA2560345A1 (en) 2006-01-12
EP1763433A1 (de) 2007-03-21
WO2006002894A1 (en) 2006-01-12
US20060001184A1 (en) 2006-01-05
EP1763433B1 (de) 2009-11-25
JP5276844B2 (ja) 2013-08-28
JP2008506549A (ja) 2008-03-06
CA2560345C (en) 2013-05-21
US9248614B2 (en) 2016-02-02
ATE449680T1 (de) 2009-12-15
EP1763433B2 (de) 2013-07-24

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8363 Opposition against the patent