BR9908362B1 - mÉtodo para moldar lentes de contato tàricas e aparelho para automaticamente moldar lentes de contato tàricas. - Google Patents

mÉtodo para moldar lentes de contato tàricas e aparelho para automaticamente moldar lentes de contato tàricas.

Info

Publication number
BR9908362B1
BR9908362B1 BRPI9908362-0A BR9908362A BR9908362B1 BR 9908362 B1 BR9908362 B1 BR 9908362B1 BR 9908362 A BR9908362 A BR 9908362A BR 9908362 B1 BR9908362 B1 BR 9908362B1
Authority
BR
Brazil
Prior art keywords
tactical
contact lenses
shaping
automatically
automatically shaping
Prior art date
Application number
BRPI9908362-0A
Other languages
English (en)
Other versions
BR9908362A (pt
Inventor
William John Appleton
Kevin Jacob Deryke
Michael Henry Dobner
Allen Lee Ormiston
Ian Andrew Powell
Jeffrey Michael Vandewinckel
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 filed Critical
Publication of BR9908362A publication Critical patent/BR9908362A/pt
Publication of BR9908362B1 publication Critical patent/BR9908362B1/pt

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
    • 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
    • B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
    • 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
    • B29D11/00509—Moulds for lenses having means for aligning the front and back moulds to make toric 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)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
BRPI9908362-0A 1998-01-16 1999-01-12 mÉtodo para moldar lentes de contato tàricas e aparelho para automaticamente moldar lentes de contato tàricas. BR9908362B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7161798P 1998-01-16 1998-01-16
PCT/US1999/000652 WO1999036803A2 (en) 1998-01-16 1999-01-12 Toric axis alignment machine and method

Publications (2)

Publication Number Publication Date
BR9908362A BR9908362A (pt) 2000-11-28
BR9908362B1 true BR9908362B1 (pt) 2008-11-18

Family

ID=22102473

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908362-0A BR9908362B1 (pt) 1998-01-16 1999-01-12 mÉtodo para moldar lentes de contato tàricas e aparelho para automaticamente moldar lentes de contato tàricas.

Country Status (14)

Country Link
US (1) US6197227B1 (pt)
EP (1) EP1055138B1 (pt)
JP (1) JP3494989B2 (pt)
KR (1) KR100623945B1 (pt)
CN (1) CN1100663C (pt)
AU (1) AU737389B2 (pt)
BR (1) BR9908362B1 (pt)
CA (1) CA2316205C (pt)
DE (1) DE69906494T2 (pt)
ES (1) ES2196761T3 (pt)
HK (1) HK1035692A1 (pt)
ID (1) ID25659A (pt)
TW (1) TW385372B (pt)
WO (1) WO1999036803A2 (pt)

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US6669460B1 (en) * 1999-02-05 2003-12-30 Novartis Ag Lens mold carrier
US6383419B1 (en) * 1999-12-09 2002-05-07 Gregg A. Dean Method for cast molding toric contact lenses
US6713081B2 (en) * 2001-03-15 2004-03-30 The United States Of America As Represented By The Department Of Health And Human Services Ocular therapeutic agent delivery devices and methods for making and using such devices
KR100424054B1 (ko) * 2001-07-24 2004-03-22 김재완 플라스틱렌즈 제조용 몰드물 성형장치
US6719556B2 (en) * 2001-12-12 2004-04-13 Bausch & Lomb Incorporated Ophthalmic mold handling system
JP2005148147A (ja) * 2003-11-11 2005-06-09 Menicon Co Ltd トーリックコンタクトレンズのモールド成形装置
US6939118B2 (en) * 2004-01-06 2005-09-06 St. Shine Optical Co., Ltd. Molding apparatus for toric contact lenses
PL1612032T3 (pl) * 2004-07-02 2007-01-31 Interglass Tech Ag Przyrząd do ustawiania dwóch form skorupowych
US8057217B2 (en) * 2004-09-30 2011-11-15 Bausch + Lomb Incorporated Apparatus and method for injection molding an intraocular lens device
US7731873B2 (en) * 2005-08-09 2010-06-08 Coopervision International Holding Company, Lp Contact lens mold assemblies and systems and methods of producing same
EP1803542B1 (en) * 2005-12-13 2009-09-23 Sauflon CL Limited Contact lens production
CN101378887B (zh) * 2006-02-01 2011-10-26 庄臣及庄臣视力保护公司 复曲面隐形眼镜生产过程中的轴控制
CN101037013A (zh) * 2006-03-15 2007-09-19 鸿富锦精密工业（深圳）有限公司 模具装置
NL1033905C2 (nl) * 2007-05-29 2008-12-02 Otb Groep B V Werkwijze en inrichting voor het vervaardigen van contactlenzen, gietmal voor gebruik in een dergelijke inrichting, contactlensverpakking en contactlens vervaardigd met een dergelijke werkwijze.
US8506858B2 (en) * 2009-04-09 2013-08-13 Novartis Ag Process and apparatus for the automatic manufacturing of different toric optical lenses
KR100964014B1 (ko) * 2010-01-04 2010-06-15 (주)콘텍코리아 토릭렌즈용 발라스트 몰드 및 이를 이용한 토릭렌즈 제조방법
US8999209B2 (en) 2010-04-28 2015-04-07 Bausch & Lomb Incorporated Method and system of measuring toric lens axis angle
CN102744899B (zh) * 2012-07-12 2014-08-13 临海市劳尔机械有限公司 镜片自动制模机的自动纠正装置
CN103552183B (zh) * 2013-11-06 2016-04-13 临海市劳尔机械有限公司 树脂镜片全自动制模机
KR101666358B1 (ko) 2015-06-23 2016-10-17 김완태 토릭렌즈 제조장치 및 이를 이용한 토릭렌즈의 제조방법
SG11202005139RA (en) * 2017-12-21 2020-07-29 Alcon Inc Method for manufacturing toric contact lenses
EP4196339A1 (en) * 2020-08-11 2023-06-21 Alcon Inc. Method for providing a male mold half for molding a toric ophthalmic lens at a predetermined target rotational orientation
CN113758458B (zh) * 2021-08-31 2022-08-19 南京茂莱光学科技股份有限公司 一种复曲面镜的面形测量方法
US20230117502A1 (en) * 2021-10-19 2023-04-20 Alcon Inc. Formulation dosing device for contact lens fabrication

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US3632696A (en) 1969-03-28 1972-01-04 American Optical Corp Method for making integral ophthalmic lens
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US3946982A (en) 1974-09-03 1976-03-30 Textron, Inc. Adjustable mold for direct casting of plastic multifocal lenses
US4208364A (en) 1976-03-24 1980-06-17 Shepherd Thomas H Process for the production of contact lenses
US4208365A (en) 1978-12-20 1980-06-17 National Patent Development Corporation Method and apparatus for molding toric contact lenses
US4522768A (en) 1979-05-11 1985-06-11 Sola Products Limited Casting gasket assembly and method for casting lenses therefrom
US4307046A (en) 1979-07-16 1981-12-22 Neefe Charles W Method of laser machining contact lenses
US4555372A (en) 1981-03-23 1985-11-26 Bausch & Lomb Incorporated Rotational molding of contact lenses
DE3112751A1 (de) 1981-03-31 1982-10-07 Fa. Carl Zeiss, 7920 Heidenheim Formwerkzeug zur herstellung von teilen aus thermoplastischem material
US4407766A (en) 1981-05-26 1983-10-04 National Patent Development Corporation Molds and procedure for producing truncated contact lenses
US4469646A (en) 1982-08-09 1984-09-04 Rawlings David L Method of molding plastic contact lenses
US4422984A (en) 1982-09-13 1983-12-27 Neefe Charles W Centrifugal casting of contact lenses
JPS5978818A (ja) 1982-10-28 1984-05-07 Toyo Contact Lens Co Ltd ト−リツクコンタクトレンズの製造法とそのレンズ加工用のチヤツク
US4680998A (en) 1984-08-28 1987-07-21 Bausch & Lomb Incorporated Toric lenses, method and apparatus for making same
US4781452A (en) 1984-11-07 1988-11-01 Ace Ronald S Modular optical manufacturing system
US4636338A (en) 1985-01-11 1987-01-13 Neefe Charles W Molding toric contact lenses using a directed stream of gas
US4693446A (en) 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
CA1263208A (en) * 1985-12-19 1989-11-28 Kirk K.S. Hwang Method and apparatus for making optical devices
US4749530A (en) 1986-11-12 1988-06-07 Kunzler Wilhelm F Mold for and method of making contact and intraocular lenses
US5147585A (en) 1987-10-30 1992-09-15 Blum Ronald D Method for forming plastic optical quality spectacle lenses
US5076683A (en) 1988-09-14 1991-12-31 Allergan, Inc. Spuncast compound contact lens
JP2797333B2 (ja) 1988-09-16 1998-09-17 セイコーエプソン株式会社 コンタクトレンズの製造方法及び装置
US5252056A (en) 1990-03-16 1993-10-12 Ciba-Geigy Corporation Contact lens casting mould
US5066431A (en) 1990-04-20 1991-11-19 Briggs Charles R Method of making toric contact lenses
ES2046877T3 (es) 1990-04-24 1994-02-01 Ciba-Geigy Ag Procedimiento para la fabricacion de lentes de contacto.
US5110278A (en) 1990-11-30 1992-05-05 Pilkington Visioncare, Inc. Injection molding apparatus for producing a toric lens casting mold arbor
US5271875A (en) 1991-09-12 1993-12-21 Bausch & Lomb Incorporated Method for molding lenses
US5244377A (en) 1992-04-01 1993-09-14 Standard Antiseptic, Inc. Toric posterior and anterior curve dies for making corneal contact lenses
US5288221A (en) * 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
US5269105A (en) 1992-09-29 1993-12-14 Bausch & Lomb Incorporated Method of generating a toric surface on a molding tool
ATE163593T1 (de) 1992-09-29 1998-03-15 Bausch & Lomb Verfahren zum herstellen von plastikformen und verfahren zum giessen von kontaktlinsen
US5517259A (en) 1992-11-23 1996-05-14 Innotech, Inc. Method of manufacturing toric single vision, spherical or aspheric bifocal, multifocal or progressive contact lenses
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WO1995020483A1 (en) 1994-01-31 1995-08-03 Bausch & Lomb Incorporated Method of cast molding toric contact lenses
IL113693A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Contact lens production line pallet system
US5916494A (en) * 1995-12-29 1999-06-29 Johnson & Johnson Vision Products, Inc. Rotational indexing base curve deposition array

Also Published As

Publication number Publication date
ID25659A (id) 2000-10-19
BR9908362A (pt) 2000-11-28
EP1055138B1 (en) 2003-04-02
KR20010034158A (ko) 2001-04-25
US6197227B1 (en) 2001-03-06
DE69906494D1 (de) 2003-05-08
ES2196761T3 (es) 2003-12-16
CA2316205A1 (en) 1999-07-22
WO1999036803A3 (en) 1999-11-04
KR100623945B1 (ko) 2006-09-19
CN1100663C (zh) 2003-02-05
JP2002522249A (ja) 2002-07-23
EP1055138A2 (en) 2000-11-29
AU2316799A (en) 1999-08-02
CN1288409A (zh) 2001-03-21
AU737389B2 (en) 2001-08-16
DE69906494T2 (de) 2003-10-30
WO1999036803A2 (en) 1999-07-22
CA2316205C (en) 2004-12-07
JP3494989B2 (ja) 2004-02-09
HK1035692A1 (en) 2001-12-07
TW385372B (en) 2000-03-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/01/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A, 13A E 14A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

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B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2242 DE 24/12/2013 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A E 14A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.