HK1064992A1 - Method and apparatus for forming contact lenses - Google Patents

Method and apparatus for forming contact lenses

Info

Publication number
HK1064992A1
HK1064992A1 HK04107774A HK04107774A HK1064992A1 HK 1064992 A1 HK1064992 A1 HK 1064992A1 HK 04107774 A HK04107774 A HK 04107774A HK 04107774 A HK04107774 A HK 04107774A HK 1064992 A1 HK1064992 A1 HK 1064992A1
Authority
HK
Hong Kong
Prior art keywords
contact lenses
forming contact
forming
lenses
contact
Prior art date
Application number
HK04107774A
Other languages
English (en)
Inventor
Dharmesh K Dubey
Mark E Schlagel
Andrew J Wagner
James F Kirk
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of HK1064992A1 publication Critical patent/HK1064992A1/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
    • 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
    • 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)
HK04107774A 2001-05-25 2004-10-08 Method and apparatus for forming contact lenses HK1064992A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/865,825 US7241125B2 (en) 2001-05-25 2001-05-25 Center touch method and apparatus for forming contact lenses
PCT/US2002/016711 WO2002096629A2 (en) 2001-05-25 2002-05-24 Center touch method and apparatus for forming contact lenses

Publications (1)

Publication Number Publication Date
HK1064992A1 true HK1064992A1 (en) 2005-02-08

Family

ID=25346318

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04107774A HK1064992A1 (en) 2001-05-25 2004-10-08 Method and apparatus for forming contact lenses

Country Status (13)

Country Link
US (1) US7241125B2 (ko)
EP (1) EP1412168B1 (ko)
JP (1) JP4190894B2 (ko)
KR (1) KR100859680B1 (ko)
CN (1) CN1319725C (ko)
AR (1) AR033768A1 (ko)
AU (1) AU2002310151B2 (ko)
BR (1) BR0209988A (ko)
CA (1) CA2448266C (ko)
DE (1) DE60221018T2 (ko)
HK (1) HK1064992A1 (ko)
TW (1) TWI284088B (ko)
WO (1) WO2002096629A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7763191B2 (en) * 2005-05-27 2010-07-27 Gentex Optics, Inc. Method and apparatus for performing an in-mold coining operation
WO2008074541A1 (en) * 2006-12-21 2008-06-26 Bausch & Lomb Incorporated Apparatus and method for releasing a lens moulded in a cavity between posterior and anterior mould sections
WO2008149404A1 (ja) * 2007-06-05 2008-12-11 Menicon Co., Ltd. 眼用レンズの製造方法及び装置
TWI511869B (zh) * 2008-02-20 2015-12-11 Johnson & Johnson Vision Care 激能生醫裝置
US8877103B2 (en) 2010-04-13 2014-11-04 Johnson & Johnson Vision Care, Inc. Process for manufacture of a thermochromic contact lens material
US8697770B2 (en) 2010-04-13 2014-04-15 Johnson & Johnson Vision Care, Inc. Pupil-only photochromic contact lenses displaying desirable optics and comfort
CN103358571A (zh) * 2012-03-31 2013-10-23 全球微型光学有限公司 光学镜片的制造方法
KR101310807B1 (ko) * 2012-04-09 2013-09-25 주식회사 엘엠에스 렌즈 제조용 금형
US9656359B1 (en) 2013-12-17 2017-05-23 Verily Life Sciences, LLP Devices and systems for lens support
US10744607B2 (en) * 2015-05-13 2020-08-18 The Boeing Company Surface area of fixtures
US11041977B2 (en) * 2015-11-23 2021-06-22 Martin F. Friedberg Optical printing positional system
KR101846196B1 (ko) 2017-04-25 2018-04-09 주식회사 인터로조 콘택트렌즈 제조용 몰드 조립장치를 이용한 콘택트렌즈 제조 방법
KR101846209B1 (ko) 2017-04-25 2018-04-06 주식회사 인터로조 콘택트렌즈 제조용 몰드 조립장치
US11724471B2 (en) 2019-03-28 2023-08-15 Johnson & Johnson Vision Care, Inc. Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
KR102216307B1 (ko) * 2020-11-04 2021-02-18 주식회사 아이코디 콘택트렌즈 성형장치 및 그 성형방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416104A1 (fr) * 1978-02-07 1979-08-31 Essilor Int Dispositif de moulage, en particulier pour lentille de contact souple
US4402659A (en) * 1981-12-30 1983-09-06 American Optical Corporation Mold clamping fixture
CA1263208A (en) * 1985-12-19 1989-11-28 Kirk K.S. Hwang Method and apparatus for making optical devices
US4865779A (en) * 1987-12-15 1989-09-12 Minnesota Mining And Manufacturing Company Lens molding apparatus and method
ES2108208T3 (es) * 1988-11-02 1997-12-16 British Tech Group Moldeado por vaciado y envasado de lentes de contacto.
GB8919533D0 (en) * 1989-08-29 1989-10-11 Mjs Scient Ltd Contact lens mould
US5271875A (en) * 1991-09-12 1993-12-21 Bausch & Lomb Incorporated Method for molding lenses
IL113693A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Contact lens production line pallet system
US5981618A (en) * 1994-06-10 1999-11-09 Johnson & Johnson Vision Products, Inc. Mold clamping and precure of a polymerizable hydrogel
US5820895A (en) * 1996-06-04 1998-10-13 Johnson & Johnson Vision Products, Inc. Conductive probe for heating contact lens mold assemblies during demolding
CA2268871C (en) * 1996-11-06 2003-12-23 Michael A. Lesczynski Method and apparatus for separating contact lens mold sections
JPH10315252A (ja) * 1997-05-20 1998-12-02 Menicon Co Ltd レンズブランク成形用型及びコンタクトレンズの製造方法
BR9810173A (pt) * 1997-06-19 2000-08-08 Bausch & Lomb Aparelho e método para transferir e centrar lentes de contato
US5972249A (en) * 1998-10-26 1999-10-26 Bausch & Lomb Incorporated Method and apparatus for curing contact lenses
US6248266B1 (en) * 2000-08-11 2001-06-19 Bausch & Lomb Incorporated Method of making lens with colored portion

Also Published As

Publication number Publication date
AU2002310151B2 (en) 2007-06-28
JP2005511338A (ja) 2005-04-28
DE60221018T2 (de) 2008-03-13
TW200410818A (en) 2004-07-01
DE60221018D1 (de) 2007-08-16
WO2002096629A2 (en) 2002-12-05
KR100859680B1 (ko) 2008-09-23
US7241125B2 (en) 2007-07-10
BR0209988A (pt) 2004-04-06
CA2448266A1 (en) 2002-12-05
TWI284088B (en) 2007-07-21
JP4190894B2 (ja) 2008-12-03
CN1533327A (zh) 2004-09-29
KR20040072026A (ko) 2004-08-16
CA2448266C (en) 2010-08-10
EP1412168B1 (en) 2007-07-04
US20020185757A1 (en) 2002-12-12
CN1319725C (zh) 2007-06-06
AR033768A1 (es) 2004-01-07
EP1412168A1 (en) 2004-04-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130524