HK1128905A1 - Methods and systems for forming ophthalmic lens mold assemblies - Google Patents

Methods and systems for forming ophthalmic lens mold assemblies

Info

Publication number
HK1128905A1
HK1128905A1 HK09108780.8A HK09108780A HK1128905A1 HK 1128905 A1 HK1128905 A1 HK 1128905A1 HK 09108780 A HK09108780 A HK 09108780A HK 1128905 A1 HK1128905 A1 HK 1128905A1
Authority
HK
Hong Kong
Prior art keywords
systems
methods
ophthalmic lens
lens mold
mold assemblies
Prior art date
Application number
HK09108780.8A
Other languages
English (en)
Inventor
Ian Bruce
Stuart Bailey
Rob Oag
Stephen Saunders
Original Assignee
Coopervision Int Holding Co Lp
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 Int Holding Co Lp filed Critical Coopervision Int Holding Co Lp
Publication of HK1128905A1 publication Critical patent/HK1128905A1/xx

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
    • B29D11/0048—Moulds for lenses
    • B29D11/005—Moulds for lenses having means for aligning the front and back moulds
    • 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
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
HK09108780.8A 2006-05-31 2009-09-25 Methods and systems for forming ophthalmic lens mold assemblies HK1128905A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80352406P 2006-05-31 2006-05-31
US11/754,870 US7731872B2 (en) 2006-05-31 2007-05-29 Methods and systems for forming ophthalmic lens mold assemblies
PCT/IB2007/004339 WO2008062321A2 (en) 2006-05-31 2007-05-30 Methods and systems for forming ophthalmic lens mold assemblies

Publications (1)

Publication Number Publication Date
HK1128905A1 true HK1128905A1 (en) 2009-11-13

Family

ID=38445994

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09108780.8A HK1128905A1 (en) 2006-05-31 2009-09-25 Methods and systems for forming ophthalmic lens mold assemblies

Country Status (9)

Country Link
US (2) US7731872B2 (xx)
EP (1) EP1862294B8 (xx)
JP (2) JP5245170B2 (xx)
KR (1) KR101354275B1 (xx)
CN (1) CN101495297B (xx)
HK (1) HK1128905A1 (xx)
MY (1) MY144872A (xx)
TW (1) TWI331959B (xx)
WO (1) WO2008062321A2 (xx)

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US20080185744A1 (en) * 2007-02-01 2008-08-07 Bausch & Lomb Incorporated Thermal Conductive Curing of Ophthalmic Lenses
US8313675B2 (en) * 2009-08-31 2012-11-20 Coopervision International Holding Company, Lp Demolding of ophthalmic lenses during the manufacture thereof
EP2598319B1 (en) 2010-07-30 2014-04-02 CooperVision International Holding Company, LP Ophthalmic device molds formed from highly amorphous vinyl alcohol polymer, ophthalmic devices molded therein, and related methods
KR101742352B1 (ko) 2011-02-28 2017-05-31 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 실리콘 히드로겔 콘택트 렌즈
GB2502727B (en) * 2011-07-28 2014-07-30 Coopervision Int Holding Co Lp Methods and systems for manufacturing contact lenses
CN104797404B (zh) * 2012-06-29 2018-04-27 庄臣及庄臣视力保护公司 具有用于制造眼科镜片的特征结构的镜片坯件
US10302968B2 (en) 2013-01-28 2019-05-28 Onefocus Vision, Inc. Fluidic module for accommodating soft contact lens
WO2015095891A1 (en) 2013-12-20 2015-06-25 Onefocus Vision, Llc Fluidic module for accomodating soft contact lens
CA2899442A1 (en) * 2013-01-30 2014-08-07 Onefocus Technology, Llc Manufacturing process of an accommodating soft contact lens
US9352493B2 (en) 2013-02-08 2016-05-31 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device
GB201302268D0 (en) * 2013-02-08 2013-03-27 Ocutec Ltd Molding Apparatus and Method
GB2520297B (en) * 2013-11-14 2015-11-18 Contact Lens Prec Lab Ltd Improvements in or relating to packaging for contact lenses
US9907498B2 (en) * 2014-09-04 2018-03-06 Verily Life Sciences Llc Channel formation
US9937640B2 (en) 2014-12-19 2018-04-10 Coopervision International Holding Company, Lp Apparatus and method for closure of ophthalmic lens molds
GB2533407B (en) * 2014-12-19 2018-10-03 Coopervision Int Holding Co Lp Apparatus and method for closure of ophthalmic lens molds
GB2552287B (en) * 2015-05-22 2018-06-27 Coopervision Int Holding Co Lp Method and apparatus for manufacturing contact lenses
WO2017094610A1 (en) 2015-11-30 2017-06-08 Seiko Epson Corporation Liquid ejecting device and ejection selection signal generation circuit
KR102225330B1 (ko) * 2016-06-30 2021-03-10 호야 렌즈 타일랜드 리미티드 렌즈 성형형의 제조 방법, 안경 렌즈의 제조 방법 및 안경 렌즈
EP3516430B1 (en) 2016-09-20 2021-02-17 Alcon Inc. Hydrogel contact lenses with lubricious coating thereon
US12055797B2 (en) 2019-10-31 2024-08-06 Menicon Singapore Pte Ltd. Contact lens with selective wavelength transmittance

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Also Published As

Publication number Publication date
US7731872B2 (en) 2010-06-08
WO2008062321A3 (en) 2009-04-23
TWI331959B (en) 2010-10-21
EP1862294B8 (en) 2015-01-21
KR20090026753A (ko) 2009-03-13
US20100201009A1 (en) 2010-08-12
EP1862294A3 (en) 2012-07-25
MY144872A (en) 2011-11-30
JP2008023991A (ja) 2008-02-07
JP2013080262A (ja) 2013-05-02
JP5245170B2 (ja) 2013-07-24
KR101354275B1 (ko) 2014-01-23
WO2008062321A2 (en) 2008-05-29
EP1862294A2 (en) 2007-12-05
EP1862294B1 (en) 2014-11-12
US8147727B2 (en) 2012-04-03
CN101495297A (zh) 2009-07-29
TW200812790A (en) 2008-03-16
CN101495297B (zh) 2013-10-16
US20070296096A1 (en) 2007-12-27

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