BR8101182A - Processo de fabricacao de lente de contato por moldagem - Google Patents

Processo de fabricacao de lente de contato por moldagem

Info

Publication number
BR8101182A
BR8101182A BR8101182A BR8101182A BR8101182A BR 8101182 A BR8101182 A BR 8101182A BR 8101182 A BR8101182 A BR 8101182A BR 8101182 A BR8101182 A BR 8101182A BR 8101182 A BR8101182 A BR 8101182A
Authority
BR
Brazil
Prior art keywords
contact lens
mold
manufacturing process
lens manufacturing
absorbing
Prior art date
Application number
BR8101182A
Other languages
English (en)
Inventor
B Feurer
Original Assignee
Medicornea Sa
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 Medicornea Sa filed Critical Medicornea Sa
Publication of BR8101182A publication Critical patent/BR8101182A/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BR8101182A 1980-02-28 1981-02-26 Processo de fabricacao de lente de contato por moldagem BR8101182A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004751A FR2477059A1 (fr) 1980-02-28 1980-02-28 Procede de fabrication par moulage de lentilles de contact et lentilles obtenues

Publications (1)

Publication Number Publication Date
BR8101182A true BR8101182A (pt) 1981-09-01

Family

ID=9239258

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101182A BR8101182A (pt) 1980-02-28 1981-02-26 Processo de fabricacao de lente de contato por moldagem

Country Status (8)

Country Link
US (1) US4390482A (pt)
EP (1) EP0035310B1 (pt)
JP (1) JPS57609A (pt)
AT (1) ATE5384T1 (pt)
BR (1) BR8101182A (pt)
DE (1) DE3161465D1 (pt)
ES (1) ES8201062A1 (pt)
FR (1) FR2477059A1 (pt)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
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FR2523505A2 (fr) * 1982-03-17 1983-09-23 Medicornea Sa Procede perfectionne pour la fabrication, par moulage, de lentilles de contact et dispositif de mise en oeuvre
US4609417A (en) * 1984-03-26 1986-09-02 Microdry Corporation Capsule sealer and method of sealing
CA1272329C (en) * 1985-01-09 1990-07-31 HIGHLY HYGROSCOPIC SOFT CONTACT LENSES
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US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
GB8601967D0 (en) * 1986-01-28 1986-03-05 Coopervision Optics Manufacturing contact lenses
US5415816A (en) * 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
JPS6391622A (ja) * 1986-10-06 1988-04-22 Yamato Jushi Kogaku Kk 親水性ハ−ドコンタクトレンズ
FR2617763B1 (fr) * 1987-07-07 1989-12-01 Essilor Int Procede de fabrication de lentille de contact en un polymere proteique naturel, par moulage avant reticulation
US4919850A (en) * 1988-05-06 1990-04-24 Blum Ronald D Method for curing plastic lenses
US5028358A (en) * 1989-04-17 1991-07-02 Blum Ronald D Method for molding and curing plastic lenses
NL8702679A (nl) * 1987-11-10 1989-06-01 Philips Nv Werkwijze voor het vervaardigen van biconvexe lenselementen.
JPH02126845A (ja) * 1988-07-25 1990-05-15 Noboru Kamibayashi レジン床義歯の製作方法及びその装置
US5573108A (en) * 1988-11-02 1996-11-12 British Technology Group Ltd. Disposable contact lens package
ATE147323T1 (de) * 1988-11-02 1997-01-15 British Tech Group Giessen und verpacken von kontaktlinsen
GB2227969A (en) * 1989-01-27 1990-08-15 Pilkington Visioncare Holdings Casting lenses in plastic: curing by radiation
EP0484089B1 (en) * 1990-10-30 1995-07-19 Minnesota Mining And Manufacturing Company Three piece mold assembly for making an ocular device
US5137441A (en) * 1990-10-30 1992-08-11 Minnesota Mining And Manufacturing Company Mold assembly for making an ocular lens blank
US5160749A (en) * 1990-10-30 1992-11-03 Minnesota Mining And Manufacturing Company Three piece mold assembly for making an ocular device
US5294379A (en) * 1992-09-18 1994-03-15 Johnson & Johnson Vision Products, Inc. Laser assisted demolding of ophthalmic lenses
US5514214A (en) * 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US5407062A (en) * 1994-01-28 1995-04-18 Bausch & Lomb Incorporated Contact lens mold packaging
US5540410A (en) * 1994-06-10 1996-07-30 Johnson & Johnson Vision Prod Mold halves and molding assembly for making contact lenses
US5620720A (en) * 1994-11-29 1997-04-15 Allergan Cast molding of intraocular lenses
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5989462A (en) 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
US6228289B1 (en) 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6419873B1 (en) 1999-03-19 2002-07-16 Q2100, Inc. Plastic lens systems, compositions, and methods
US6723260B1 (en) 2000-03-30 2004-04-20 Q2100, Inc. Method for marking a plastic eyeglass lens using a mold assembly holder
US6716375B1 (en) 2000-03-30 2004-04-06 Q2100, Inc. Apparatus and method for heating a polymerizable composition
US6698708B1 (en) 2000-03-30 2004-03-02 Q2100, Inc. Gasket and mold assembly for producing plastic lenses
US6960312B2 (en) 2000-03-30 2005-11-01 Q2100, Inc. Methods for the production of plastic lenses
US20030234459A1 (en) * 2000-05-19 2003-12-25 Nandu Mahendra P. Method for the manufacture of molded polymeric devices using variable frequency microwaves
US6632535B1 (en) 2000-06-08 2003-10-14 Q2100, Inc. Method of forming antireflective coatings
US6758663B2 (en) 2001-02-20 2004-07-06 Q2100, Inc. System for preparing eyeglass lenses with a high volume curing unit
US6709257B2 (en) 2001-02-20 2004-03-23 Q2100, Inc. Eyeglass lens forming apparatus with sensor
US6899831B1 (en) 2001-02-20 2005-05-31 Q2100, Inc. Method of preparing an eyeglass lens by delayed entry of mold assemblies into a curing apparatus
US7051290B2 (en) * 2001-02-20 2006-05-23 Q2100, Inc. Graphical interface for receiving eyeglass prescription information
US7004740B2 (en) 2001-02-20 2006-02-28 Q2100, Inc. Apparatus for preparing an eyeglass lens having a heating system
US7083404B2 (en) * 2001-02-20 2006-08-01 Q2100, Inc. System for preparing an eyeglass lens using a mold holder
US6612828B2 (en) 2001-02-20 2003-09-02 Q2100, Inc. Fill system with controller for monitoring use
US6863518B2 (en) 2001-02-20 2005-03-08 Q2100, Inc. Mold filing apparatus having multiple fill stations
US6790022B1 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having a movable lamp mount
US7124995B2 (en) * 2001-02-20 2006-10-24 Q2100, Inc. Holder for mold assemblies and molds
US7052262B2 (en) 2001-02-20 2006-05-30 Q2100, Inc. System for preparing eyeglasses lens with filling station
US6726463B2 (en) 2001-02-20 2004-04-27 Q2100, Inc. Apparatus for preparing an eyeglass lens having a dual computer system controller
US6676399B1 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having sensors for tracking mold assemblies
US6752613B2 (en) 2001-02-20 2004-06-22 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for initiation of lens curing
US7025910B2 (en) 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US6840752B2 (en) * 2001-02-20 2005-01-11 Q2100, Inc. Apparatus for preparing multiple eyeglass lenses
US7074352B2 (en) 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus
US7060208B2 (en) 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US6702564B2 (en) 2001-02-20 2004-03-09 Q2100, Inc. System for preparing an eyeglass lens using colored mold holders
US6655946B2 (en) 2001-02-20 2003-12-02 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
US6875005B2 (en) 2001-02-20 2005-04-05 Q1200, Inc. Apparatus for preparing an eyeglass lens having a gating device
US6808381B2 (en) 2001-02-20 2004-10-26 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller
US7045081B2 (en) 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US7011773B2 (en) 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US6790024B2 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having multiple conveyor systems
US6893245B2 (en) 2001-02-20 2005-05-17 Q2100, Inc. Apparatus for preparing an eyeglass lens having a computer system controller
US6962669B2 (en) 2001-02-20 2005-11-08 Q2100, Inc. Computerized controller for an eyeglass lens curing apparatus
US6712331B2 (en) 2001-02-20 2004-03-30 Q2100, Inc. Holder for mold assemblies with indicia
US7037449B2 (en) 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US6676398B2 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having a prescription reader
US7139636B2 (en) * 2001-02-20 2006-11-21 Q2100, Inc. System for preparing eyeglass lenses with bar code reader
SE0101702D0 (sv) * 2001-05-15 2001-05-15 Ardenia Investments Ltd Novel potentiating compounds
US7044429B1 (en) 2002-03-15 2006-05-16 Q2100, Inc. Methods and systems for coating eyeglass lens molds
US7163655B2 (en) * 2002-03-28 2007-01-16 Scimed Life Systems, Inc. Method and apparatus for extruding polymers employing microwave energy
US6979420B2 (en) * 2002-03-28 2005-12-27 Scimed Life Systems, Inc. Method of molding balloon catheters employing microwave energy
EP1487629A1 (en) * 2002-03-28 2004-12-22 SciMed Life Systems, Inc. Polymer welding using ferromagnetic particles
US6464484B1 (en) 2002-03-30 2002-10-15 Q2100, Inc. Apparatus and system for the production of plastic lenses
DE10393129T5 (de) * 2002-08-16 2005-09-01 Johnson & Johnson Vision Care, Inc., Jacksonville Formen für die Herstellung von Kontaktlinsen
US8862203B2 (en) * 2003-03-27 2014-10-14 Boston Scientific Scimed Inc. Medical device with temperature modulator for use in magnetic resonance imaging
JP4706224B2 (ja) * 2004-10-07 2011-06-22 ジェクス株式会社 コンドーム特有の形状を有する成形品の製造装置
US8899547B2 (en) * 2004-11-18 2014-12-02 Qspex Technologies, Inc. Molds and method of using the same for optical lenses
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
US8792180B2 (en) 2009-06-12 2014-07-29 Konica Minolta Opto, Inc. Production method of wafer lens, intermediate die, optical component, molding die, and production method of molding die

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171869A (en) * 1959-12-07 1965-03-02 Bausch & Lomb Process for manufacturing curved optical articles
US3422168A (en) * 1964-12-01 1969-01-14 Ppg Industries Inc Process of casting resinous lenses in thermoplastic cast replica molds
GB1439132A (en) * 1972-03-13 1976-06-09 Special Polymers Ltd Method for the production of a hydrophilic polymer product
US4073577A (en) * 1973-02-19 1978-02-14 Titmus Eurocon Kontaktlinsen Kg Contact lenses of hydrophilic polymers made by photopolymerization
GB1511901A (en) * 1974-05-06 1978-05-24 Bausch & Lomb Forming lenses and lens blanks
US4017238A (en) * 1975-04-21 1977-04-12 American Optical Corporation Mold for casting contact lenses utilizing and electron beam to polymerize the resin lens
JPS5225651A (en) * 1975-08-22 1977-02-25 Olympus Optical Co Ltd Process for fabricating an optical curved surface using a photopolymer izable adhesive
US4121896A (en) * 1976-03-24 1978-10-24 Shepherd Thomas H Apparatus for the production of contact lenses
JPS6030529B2 (ja) * 1977-04-28 1985-07-17 日本コンタクトレンズ製造株式会社 シリコン樹脂製コンタクトレンズの製造用成形型
US4159292A (en) * 1977-05-25 1979-06-26 Neefe Optical Lab. Inc. Method of controlling the release of a cast plastic lens from a resinous lens mold
US4166088A (en) * 1977-05-25 1979-08-28 Neefe Charles W Method of making high quality plastic lenses
US4179484A (en) * 1977-05-25 1979-12-18 Neefe Charles W Method of making toric lenses
US4209289A (en) * 1979-05-14 1980-06-24 American Optical Corporation Contact lens mold

Also Published As

Publication number Publication date
DE3161465D1 (en) 1983-12-29
US4390482A (en) 1983-06-28
JPS641007B2 (pt) 1989-01-10
FR2477059B1 (pt) 1983-04-15
EP0035310B1 (fr) 1983-11-23
EP0035310A1 (fr) 1981-09-09
ES499841A0 (es) 1981-12-16
ATE5384T1 (de) 1983-12-15
FR2477059A1 (fr) 1981-09-04
JPS57609A (en) 1982-01-05
ES8201062A1 (es) 1981-12-16

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960226

PCR Transfer refused