ES2394741T3 - Molde de colada para formar un dispositivo biomédico que incluye un dispositivo oftálmico - Google Patents

Molde de colada para formar un dispositivo biomédico que incluye un dispositivo oftálmico Download PDF

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Publication number
ES2394741T3
ES2394741T3 ES08870493T ES08870493T ES2394741T3 ES 2394741 T3 ES2394741 T3 ES 2394741T3 ES 08870493 T ES08870493 T ES 08870493T ES 08870493 T ES08870493 T ES 08870493T ES 2394741 T3 ES2394741 T3 ES 2394741T3
Authority
ES
Spain
Prior art keywords
mold
mold section
optical surface
flange
ribs
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
ES08870493T
Other languages
English (en)
Spanish (es)
Inventor
Bruce Edward Lawton
Daniel P. Barrows
Emily Abrams Gabriel
Michael Henry Dobner
Craig Alan Josephson
Larry C. Hovey
Sandeep Prabhaker Pandit
Ryan Williams
Jessica A. PIERCE
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb 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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Application granted granted Critical
Publication of ES2394741T3 publication Critical patent/ES2394741T3/es
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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29D11/0048—Moulds for lenses
    • B29D11/005—Moulds for lenses having means for aligning the front and back moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
ES08870493T 2007-12-31 2008-12-19 Molde de colada para formar un dispositivo biomédico que incluye un dispositivo oftálmico Active ES2394741T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18143 1987-02-24
US1814307P 2007-12-31 2007-12-31
PCT/US2008/087627 WO2009088704A1 (en) 2007-12-31 2008-12-19 Casting mold for forming a biomedical device including an ophthalmic device

Publications (1)

Publication Number Publication Date
ES2394741T3 true ES2394741T3 (es) 2013-02-05

Family

ID=40445385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08870493T Active ES2394741T3 (es) 2007-12-31 2008-12-19 Molde de colada para formar un dispositivo biomédico que incluye un dispositivo oftálmico

Country Status (6)

Country Link
US (2) US8070475B2 (enExample)
EP (1) EP2240314B1 (enExample)
JP (1) JP5363503B2 (enExample)
CN (1) CN101909864B (enExample)
ES (1) ES2394741T3 (enExample)
WO (1) WO2009088704A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2394741T3 (es) * 2007-12-31 2013-02-05 Bausch & Lomb Incorporated Molde de colada para formar un dispositivo biomédico que incluye un dispositivo oftálmico
TWI401155B (zh) * 2008-02-01 2013-07-11 Nat Univ Tsing Hua 光學元件製造方法
DE102009055088B4 (de) 2009-12-21 2015-04-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen einer Struktur, optisches Bauteil, optischer Schichtstapel
DE102009055080B4 (de) * 2009-12-21 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen einer Struktur, Abformwerkzeug
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US9352493B2 (en) * 2013-02-08 2016-05-31 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device
US9884435B2 (en) * 2013-02-08 2018-02-06 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device
US9481138B2 (en) 2013-03-15 2016-11-01 Johnson & Johnson Vision Care, Inc. Sealing and encapsulation in energized ophthalmic devices with annular inserts
US9701458B2 (en) 2013-12-19 2017-07-11 Verily Life Sciences Llc Packaging for an active contact lens
CN104190864B (zh) * 2014-07-31 2016-04-06 苏氏工业科学技术（北京）有限公司 一种模具及一种蜡件
CN104190865B (zh) * 2014-07-31 2017-04-12 苏氏工业科学技术（北京）有限公司 一种模具及一种蜡件
CN105522664A (zh) * 2014-09-28 2016-04-27 奇鼎科技股份有限公司 隐形眼镜加工模具
GB201515397D0 (en) * 2015-08-28 2015-10-14 Coopervision Int Holding Co Lp Method and apparatus for manufacturing opthalmic lenses
US10786959B2 (en) * 2016-07-18 2020-09-29 Johnson & Johnson Vision Care, Inc Mold for contact lens with non-rotationally symmetric rim or edge
CN111483099B (zh) * 2019-01-25 2022-05-10 优你康光学股份有限公司 用于隐形眼镜脱模的模具及其方法

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Also Published As

Publication number Publication date
CN101909864B (zh) 2014-07-02
CN101909864A (zh) 2010-12-08
JP5363503B2 (ja) 2013-12-11
US7850878B2 (en) 2010-12-14
US20090166507A1 (en) 2009-07-02
EP2240314B1 (en) 2012-11-21
EP2240314A1 (en) 2010-10-20
JP2011508284A (ja) 2011-03-10
US20090166904A1 (en) 2009-07-02
WO2009088704A1 (en) 2009-07-16
US8070475B2 (en) 2011-12-06

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