WO2008062321A3 - Methods and systems for forming ophthalmic lens mold assemblies - Google Patents
Methods and systems for forming ophthalmic lens mold assemblies Download PDFInfo
- Publication number
- WO2008062321A3 WO2008062321A3 PCT/IB2007/004339 IB2007004339W WO2008062321A3 WO 2008062321 A3 WO2008062321 A3 WO 2008062321A3 IB 2007004339 W IB2007004339 W IB 2007004339W WO 2008062321 A3 WO2008062321 A3 WO 2008062321A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mold
- systems
- methods
- bore
- ophthalmic lens
- Prior art date
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
- 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
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800195879A CN101495297B (en) | 2006-05-31 | 2007-05-30 | Methods and systems for forming ophthalmic lens mold assemblies |
KR1020087029175A KR101354275B1 (en) | 2006-05-31 | 2007-05-30 | Methods and systems for forming ophthalmic lens mold assemblies |
HK09108780.8A HK1128905A1 (en) | 2006-05-31 | 2009-09-25 | Methods and systems for forming ophthalmic lens mold assemblies |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80352406P | 2006-05-31 | 2006-05-31 | |
US60/803,524 | 2006-05-31 | ||
US11/754,870 | 2007-05-29 | ||
US11/754,870 US7731872B2 (en) | 2006-05-31 | 2007-05-29 | Methods and systems for forming ophthalmic lens mold assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008062321A2 WO2008062321A2 (en) | 2008-05-29 |
WO2008062321A3 true WO2008062321A3 (en) | 2009-04-23 |
Family
ID=38445994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/004339 WO2008062321A2 (en) | 2006-05-31 | 2007-05-30 | Methods and systems for forming ophthalmic lens mold assemblies |
Country Status (9)
Country | Link |
---|---|
US (2) | US7731872B2 (en) |
EP (1) | EP1862294B8 (en) |
JP (2) | JP5245170B2 (en) |
KR (1) | KR101354275B1 (en) |
CN (1) | CN101495297B (en) |
HK (1) | HK1128905A1 (en) |
MY (1) | MY144872A (en) |
TW (1) | TWI331959B (en) |
WO (1) | WO2008062321A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CA2806466C (en) * | 2010-07-30 | 2017-01-10 | Neil Goodenough | Ophthalmic device molds formed from water-soluble vinyl alcohol copolymer, ophthalmic devices molded therein, and related methods |
WO2012118672A2 (en) * | 2011-02-28 | 2012-09-07 | Coopervision International Holding Company, Lp | Silicone hydrogel contact lenses |
GB2502727B (en) * | 2011-07-28 | 2014-07-30 | Coopervision Int Holding Co Lp | Methods and systems for manufacturing contact lenses |
CN104797404B (en) * | 2012-06-29 | 2018-04-27 | 庄臣及庄臣视力保护公司 | Lens precursor with the feature structure for manufacturing ophthalmic lens |
US10302968B2 (en) | 2013-01-28 | 2019-05-28 | Onefocus Vision, Inc. | Fluidic module for accommodating soft contact lens |
US10379383B2 (en) | 2013-01-30 | 2019-08-13 | Onefocus Technology, Llc | Manufacturing process of an accommodating soft contact lens |
GB201302268D0 (en) * | 2013-02-08 | 2013-03-27 | Ocutec Ltd | Molding Apparatus and Method |
US9352493B2 (en) | 2013-02-08 | 2016-05-31 | Johnson & Johnson Vision Care, Inc. | Casting cup assembly for forming an ophthalmic device |
GB2520297B (en) * | 2013-11-14 | 2015-11-18 | Contact Lens Prec Lab Ltd | Improvements in or relating to packaging for contact lenses |
EP3084486A4 (en) | 2013-12-20 | 2017-11-22 | Onefocus Vision, LLC | Fluidic module for accomodating soft contact lens |
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 |
WO2016189280A1 (en) * | 2015-05-22 | 2016-12-01 | Coopervision International Holding Company, 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 |
JP6693671B2 (en) | 2016-06-30 | 2020-05-13 | ホヤ レンズ タイランド リミテッドHOYA Lens Thailand Ltd | Lens molding die manufacturing method, spectacle lens manufacturing method, and spectacle lens |
WO2018055490A1 (en) * | 2016-09-20 | 2018-03-29 | Novartis Ag | Hydrogel contact lenses with lubricious coating thereon |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114629A (en) * | 1985-03-19 | 1992-05-19 | Coopervision, Inc. | Process for casting lenses |
US20040119176A1 (en) * | 2002-12-23 | 2004-06-24 | Bausch & Lomb Incorporated | Method for manufacturing lenses |
US20040178541A1 (en) * | 2002-12-17 | 2004-09-16 | Kelly William Michael | System and method for curing polymeric moldings |
US20040256747A1 (en) * | 2002-03-12 | 2004-12-23 | Technology Resource International Corporation | Method and apparatus for holding a mold assembly and molding an optical lens using the same |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1266949B (en) * | 1962-08-16 | 1968-04-25 | Siemens Ag | Closing device for a two-part or multi-part mold arranged between the electrodes of a high-frequency field |
DE1177320B (en) * | 1963-06-19 | 1964-09-03 | Eltro G M B H & Co Ges Fuer St | Method and device for the production of spectral filters |
US3353221A (en) * | 1963-11-13 | 1967-11-21 | Loma Ind Inc | Locking device for injection molding apparatus |
US4208364A (en) | 1976-03-24 | 1980-06-17 | Shepherd Thomas H | Process for the production of contact lenses |
GB2191144B (en) | 1985-03-19 | 1988-06-08 | Coopervision Optics | Casting lenses |
CA1278447C (en) * | 1985-07-11 | 1991-01-02 | Vladimir Portnoy | Iol and method of attaching a fixation member to an optic |
GB8601967D0 (en) * | 1986-01-28 | 1986-03-05 | Coopervision Optics | Manufacturing contact lenses |
GB8900616D0 (en) | 1989-01-12 | 1989-03-08 | Galley Geoffrey H | Methods of manufacturing contact lenses |
IL102556A (en) | 1991-08-16 | 1998-02-08 | Johnson & Johnson Vision Prod | Apparatus and method for releasably fusing mold lens pieces |
US5271875A (en) | 1991-09-12 | 1993-12-21 | Bausch & Lomb Incorporated | Method for molding lenses |
US6800225B1 (en) | 1994-07-14 | 2004-10-05 | Novartis Ag | Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process |
US5658602A (en) | 1994-06-10 | 1997-08-19 | Johnson & Johnson Vision Products, Inc. | Method and apparatus for contact lens mold filling and assembly |
US5981618A (en) | 1994-06-10 | 1999-11-09 | Johnson & Johnson Vision Products, Inc. | Mold clamping and precure of a polymerizable hydrogel |
US5804107A (en) | 1994-06-10 | 1998-09-08 | Johnson & Johnson Vision Products, Inc. | Consolidated contact lens molding |
US5760100B1 (en) * | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
US5770125A (en) * | 1995-11-27 | 1998-06-23 | Mentor Corporation | Haptic attachment system for intraocular lenses using diode laser |
US5759318A (en) * | 1996-03-26 | 1998-06-02 | Johnson & Johnson Vision Products, Inc. | Apparatus and method for releasably fusing mold lens pieces |
JPH1014955A (en) * | 1996-07-05 | 1998-01-20 | Hoya Corp | Manufacture of soft intraocular implant |
TW429327B (en) | 1997-10-21 | 2001-04-11 | Novartis Ag | Single mould alignment |
DE59903705D1 (en) | 1998-03-10 | 2003-01-23 | Novartis Ag | Molding tool for the production of precision parts, in particular contact lenses |
GB9906240D0 (en) | 1999-03-19 | 1999-05-12 | Ocular Sciences Limited | Lens mould |
US6383419B1 (en) | 1999-12-09 | 2002-05-07 | Gregg A. Dean | Method for cast molding toric contact lenses |
ATE441132T1 (en) * | 1999-12-16 | 2009-09-15 | Asahikasei Aime Co Ltd | SOFT CONTACT LENSES SUITABLE FOR LONG-TERM WEAR |
US6514436B1 (en) | 2000-05-31 | 2003-02-04 | Bausch & Lomb Incorporated | Apparatus and method for clamping and releasing contact lens molds |
US20040075182A1 (en) | 2002-04-10 | 2004-04-22 | Stephane Gobron | Stackable contact lens molds |
ATE402006T1 (en) | 2004-02-27 | 2008-08-15 | Insa Inst Nat Des Sciences App | METHOD AND DEVICE FOR PRODUCING AN OPTICAL LENS |
US7320587B2 (en) | 2005-08-09 | 2008-01-22 | Cooper Vision, Inc. | Contact lens molds and systems and methods for producing same |
US7731873B2 (en) | 2005-08-09 | 2010-06-08 | Coopervision International Holding Company, Lp | Contact lens mold assemblies and systems and methods of producing same |
-
2007
- 2007-05-29 US US11/754,870 patent/US7731872B2/en active Active
- 2007-05-30 CN CN2007800195879A patent/CN101495297B/en active Active
- 2007-05-30 MY MYPI20084671A patent/MY144872A/en unknown
- 2007-05-30 WO PCT/IB2007/004339 patent/WO2008062321A2/en active Application Filing
- 2007-05-30 KR KR1020087029175A patent/KR101354275B1/en active IP Right Grant
- 2007-05-31 TW TW096119529A patent/TWI331959B/en active
- 2007-05-31 JP JP2007169726A patent/JP5245170B2/en active Active
- 2007-05-31 EP EP07010754.5A patent/EP1862294B8/en active Active
-
2009
- 2009-09-25 HK HK09108780.8A patent/HK1128905A1/en unknown
-
2010
- 2010-04-20 US US12/763,543 patent/US8147727B2/en active Active
-
2013
- 2013-01-21 JP JP2013008830A patent/JP2013080262A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114629A (en) * | 1985-03-19 | 1992-05-19 | Coopervision, Inc. | Process for casting lenses |
US20040256747A1 (en) * | 2002-03-12 | 2004-12-23 | Technology Resource International Corporation | Method and apparatus for holding a mold assembly and molding an optical lens using the same |
US20040178541A1 (en) * | 2002-12-17 | 2004-09-16 | Kelly William Michael | System and method for curing polymeric moldings |
US20040119176A1 (en) * | 2002-12-23 | 2004-06-24 | Bausch & Lomb Incorporated | Method for manufacturing lenses |
Also Published As
Publication number | Publication date |
---|---|
EP1862294A3 (en) | 2012-07-25 |
US8147727B2 (en) | 2012-04-03 |
JP2008023991A (en) | 2008-02-07 |
KR20090026753A (en) | 2009-03-13 |
EP1862294B1 (en) | 2014-11-12 |
KR101354275B1 (en) | 2014-01-23 |
JP2013080262A (en) | 2013-05-02 |
TWI331959B (en) | 2010-10-21 |
EP1862294A2 (en) | 2007-12-05 |
US20100201009A1 (en) | 2010-08-12 |
JP5245170B2 (en) | 2013-07-24 |
US20070296096A1 (en) | 2007-12-27 |
US7731872B2 (en) | 2010-06-08 |
MY144872A (en) | 2011-11-30 |
HK1128905A1 (en) | 2009-11-13 |
EP1862294B8 (en) | 2015-01-21 |
WO2008062321A2 (en) | 2008-05-29 |
TW200812790A (en) | 2008-03-16 |
CN101495297B (en) | 2013-10-16 |
CN101495297A (en) | 2009-07-29 |
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