JP2004001473A - 積み重ね可能なコンタクトレンズ型 - Google Patents

積み重ね可能なコンタクトレンズ型 Download PDF

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Publication number
JP2004001473A
JP2004001473A JP2003106035A JP2003106035A JP2004001473A JP 2004001473 A JP2004001473 A JP 2004001473A JP 2003106035 A JP2003106035 A JP 2003106035A JP 2003106035 A JP2003106035 A JP 2003106035A JP 2004001473 A JP2004001473 A JP 2004001473A
Authority
JP
Japan
Prior art keywords
mold
stackable
contact lens
circumferential
molding surface
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.)
Pending
Application number
JP2003106035A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004001473A5 (https=
Inventor
Stephane Gobron
ステファン・ゴブロン
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
Application filed by Novartis AG filed Critical Novartis AG
Publication of JP2004001473A publication Critical patent/JP2004001473A/ja
Publication of JP2004001473A5 publication Critical patent/JP2004001473A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C33/0088—Multi-face stack 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • 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
    • B29D11/00519—Reusable moulds
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2003106035A 2002-04-10 2003-04-10 積み重ね可能なコンタクトレンズ型 Pending JP2004001473A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37156102P 2002-04-10 2002-04-10

Publications (2)

Publication Number Publication Date
JP2004001473A true JP2004001473A (ja) 2004-01-08
JP2004001473A5 JP2004001473A5 (https=) 2006-06-01

Family

ID=28454876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003106035A Pending JP2004001473A (ja) 2002-04-10 2003-04-10 積み重ね可能なコンタクトレンズ型

Country Status (3)

Country Link
US (1) US20040075182A1 (https=)
EP (1) EP1352736A3 (https=)
JP (1) JP2004001473A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045157A (ja) * 2005-08-09 2007-02-22 Coopervision Inc コンタクトレンズ型及びそれを生成するためのシステム及び方法
JP2008023991A (ja) * 2006-05-31 2008-02-07 Coopervision Internatl Holding Co Lp オフサルミックレンズモールド組立体の形成方法及び装置
JP2014510946A (ja) * 2012-02-01 2014-05-01 レンズウィスタ エージー コンタクトレンズ
JP2014526063A (ja) * 2012-02-01 2014-10-02 レンズウィスタ エージー コンタクトレンズ

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7785092B2 (en) * 2005-08-09 2010-08-31 Coopervision International Holding Company, Lp Systems and methods for producing contact lenses from a polymerizable composition
US7731873B2 (en) * 2005-08-09 2010-06-08 Coopervision International Holding Company, Lp Contact lens mold assemblies and systems and methods of producing same
US7799249B2 (en) * 2005-08-09 2010-09-21 Coopervision International Holding Company, Lp Systems and methods for producing silicone hydrogel contact lenses
FR2893423B1 (fr) * 2005-11-15 2007-12-21 Bnl Eurolens Soc Par Actions S Ebauche d'oculaire avec insert et son procede de fabrication
US20080179770A1 (en) * 2007-01-31 2008-07-31 Rooney Thomas R Free form ophthalmic lens mold
CN101909864B (zh) 2007-12-31 2014-07-02 博士伦公司 用于形成包括眼科器件在内的生物医学器件的浇注模具
US20110084194A1 (en) * 2009-09-24 2011-04-14 Dgel Sciences Cassette for biological analysis and method of making thereof
CN107263894A (zh) * 2012-06-29 2017-10-20 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
US9352493B2 (en) 2013-02-08 2016-05-31 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208364A (en) * 1976-03-24 1980-06-17 Shepherd Thomas H Process for the production of contact lenses
US4209289A (en) * 1979-05-14 1980-06-24 American Optical Corporation Contact lens mold
US4284399A (en) * 1980-06-23 1981-08-18 American Optical Corporation Contact lens mold
US4640489A (en) * 1981-04-30 1987-02-03 Mia-Lens Production A/S Mold for making contact lenses, either the male or female mold sections being relatively more flexible
US4565348A (en) * 1981-04-30 1986-01-21 Mia-Lens Production A/S Mold for making contact lenses, the male mold member being more flexible than the female mold member
US4469646A (en) * 1982-08-09 1984-09-04 Rawlings David L Method of molding plastic contact lenses
US4517139A (en) * 1983-05-02 1985-05-14 International Hydron Corporation Device and method for centrifugally casting articles on a continuous basis
GB8601967D0 (en) * 1986-01-28 1986-03-05 Coopervision Optics Manufacturing contact lenses
US4680149A (en) * 1986-05-19 1987-07-14 International Hydron Corporation Mold and method for spin casting a precisely configured article
US5034166A (en) * 1988-07-21 1991-07-23 Allergan, Inc. Method of molding a colored contact lens
GB8900616D0 (en) * 1989-01-12 1989-03-08 Galley Geoffrey H Methods of manufacturing contact lenses
US5252056A (en) * 1990-03-16 1993-10-12 Ciba-Geigy Corporation Contact lens casting mould
US5254000A (en) * 1992-04-23 1993-10-19 Corning Incorporated Organic polymer lens mold
US5542978A (en) * 1994-06-10 1996-08-06 Johnson & Johnson Vision Products, Inc. Apparatus for applying a surfactant to mold surfaces
US5540410A (en) * 1994-06-10 1996-07-30 Johnson & Johnson Vision Prod Mold halves and molding assembly for making contact lenses
US5524419A (en) * 1995-02-02 1996-06-11 Bausch & Lomb Incorporated Method and apparatus for molding contact lenses and making their container
CN1067011C (zh) * 1997-06-30 2001-06-13 博士伦公司 旋转不对称接触透镜表面的注入模制工艺
JP3798147B2 (ja) * 1998-06-03 2006-07-19 株式会社メニコン 眼用レンズの成形型
US5972249A (en) * 1998-10-26 1999-10-26 Bausch & Lomb Incorporated Method and apparatus for curing contact lenses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045157A (ja) * 2005-08-09 2007-02-22 Coopervision Inc コンタクトレンズ型及びそれを生成するためのシステム及び方法
JP2008023991A (ja) * 2006-05-31 2008-02-07 Coopervision Internatl Holding Co Lp オフサルミックレンズモールド組立体の形成方法及び装置
JP2013080262A (ja) * 2006-05-31 2013-05-02 Coopervision Internatl Holding Co Lp 眼科レンズを製造する方法
KR101354275B1 (ko) 2006-05-31 2014-01-23 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 안용 렌즈 주형 조립체를 형성하기 위한 방법 및 시스템
JP2014510946A (ja) * 2012-02-01 2014-05-01 レンズウィスタ エージー コンタクトレンズ
JP2014526063A (ja) * 2012-02-01 2014-10-02 レンズウィスタ エージー コンタクトレンズ
US8974054B2 (en) 2012-02-01 2015-03-10 Lenswista Ag Contact lens

Also Published As

Publication number Publication date
US20040075182A1 (en) 2004-04-22
EP1352736A3 (en) 2004-08-25
EP1352736A2 (en) 2003-10-15

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