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MX2008001499A - Montajes de moldes para lentes de contacto y sistema y metodos para producir los mismos. - Google Patents

Montajes de moldes para lentes de contacto y sistema y metodos para producir los mismos.

Info

Publication number
MX2008001499A
MX2008001499A MX2008001499A MX2008001499A MX2008001499A MX 2008001499 A MX2008001499 A MX 2008001499A MX 2008001499 A MX2008001499 A MX 2008001499A MX 2008001499 A MX2008001499 A MX 2008001499A MX 2008001499 A MX2008001499 A MX 2008001499A
Authority
MX
Mexico
Prior art keywords
contact lens
methods
mold sections
systems
lens mold
Prior art date
Application number
MX2008001499A
Other languages
English (en)
Inventor
Sarah E Darnton
Neil G Goodenough
Richard C Rogers
Original Assignee
Coopervision 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 Coopervision Inc filed Critical Coopervision Inc
Publication of MX2008001499A publication Critical patent/MX2008001499A/es

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
    • 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
    • B29D11/00125—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
    • 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
    • B29D11/0049—Double sided 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)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)

Abstract

Se proporcionan metodos y aparatos para producir un lente oftalmico. Se proporcionan aparatos para llenar cavidades conformadas de lentes de contacto en montajes de moldeado de lentes de contacto. Tambien se proporcionan metodos para acoplar y fusionar secciones de molde de lentes de contacto y en general incluyen proporcionar primeras y segundas secciones de molde, que al acoplar en conjunto son efectivas para formar una cavidad con forma de lente y regiones de contacto entre las secciones de molde. Una o ambas de las secciones de molde pueden incluir una o mas secciones o proyecciones rebajadas que proporcionan areas si fusion y areas de fusion, respectivamente cuando las secciones de molde se han llenado con un material precursor del lente de contacto y se fusionan en conjunto, por ejemplo mediante energia de ultrasonido enfocada.
MX2008001499A 2005-08-09 2006-08-07 Montajes de moldes para lentes de contacto y sistema y metodos para producir los mismos. MX2008001499A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/200,648 US7731873B2 (en) 2005-08-09 2005-08-09 Contact lens mold assemblies and systems and methods of producing same
PCT/US2006/031078 WO2007021767A2 (en) 2005-08-09 2006-08-07 Contact lens mold assemblies and systems and methods of producing same

Publications (1)

Publication Number Publication Date
MX2008001499A true MX2008001499A (es) 2008-04-04

Family

ID=37453417

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008001499A MX2008001499A (es) 2005-08-09 2006-08-07 Montajes de moldes para lentes de contacto y sistema y metodos para producir los mismos.

Country Status (12)

Country Link
US (1) US7731873B2 (es)
EP (1) EP1752279B1 (es)
JP (1) JP5016277B2 (es)
KR (1) KR101281270B1 (es)
CN (1) CN101237986B (es)
BR (1) BRPI0614233B1 (es)
CA (1) CA2618674C (es)
HU (1) HUE029223T2 (es)
MX (1) MX2008001499A (es)
MY (1) MY144730A (es)
TW (1) TWI399283B (es)
WO (1) WO2007021767A2 (es)

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US9457522B2 (en) 2013-02-26 2016-10-04 Coopervision International Holding Company, Lp Methods and apparatus useful in manufacturing lenses
SG11201509871WA (en) 2013-06-26 2016-02-26 Coopervision Int Holding Co Lp Methods of manufacturing and apparatus useful in manufacturing toric contact lenses
CN104139538B (zh) * 2014-06-25 2016-08-24 明基材料有限公司 制备彩色隐形眼镜的方法及彩色隐形眼镜
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CN110023067A (zh) * 2016-12-16 2019-07-16 诺华股份有限公司 制造接触镜片的方法
CN110407161B (zh) * 2019-07-12 2022-02-15 华中科技大学 一种基于共形键合工艺的软式曲面微流控器件制造方法
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US12496790B2 (en) 2022-06-03 2025-12-16 Wavefront Dynamnics Inc. Customized manufacture of molds for making wavefront-customized contact lens using a wavefront aberrometer

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Also Published As

Publication number Publication date
EP1752279A3 (en) 2010-09-29
BRPI0614233A2 (pt) 2011-03-15
JP2007047805A (ja) 2007-02-22
HUE029223T2 (en) 2017-02-28
US20070035051A1 (en) 2007-02-15
EP1752279A2 (en) 2007-02-14
KR20080036630A (ko) 2008-04-28
EP1752279B1 (en) 2016-03-16
TW200720066A (en) 2007-06-01
KR101281270B1 (ko) 2013-07-03
US7731873B2 (en) 2010-06-08
JP5016277B2 (ja) 2012-09-05
CN101237986B (zh) 2011-01-05
BRPI0614233B1 (pt) 2018-01-09
CA2618674C (en) 2013-07-02
WO2007021767A3 (en) 2007-10-25
CN101237986A (zh) 2008-08-06
CA2618674A1 (en) 2007-02-22
WO2007021767A2 (en) 2007-02-22
HK1121105A1 (en) 2009-04-17
TWI399283B (zh) 2013-06-21
MY144730A (en) 2011-10-31

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