ATE552015T1 - Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittel - Google Patents
Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittelInfo
- Publication number
- ATE552015T1 ATE552015T1 AT06016466T AT06016466T ATE552015T1 AT E552015 T1 ATE552015 T1 AT E552015T1 AT 06016466 T AT06016466 T AT 06016466T AT 06016466 T AT06016466 T AT 06016466T AT E552015 T1 ATE552015 T1 AT E552015T1
- Authority
- AT
- Austria
- Prior art keywords
- methods
- contact lenses
- lens
- present
- lenses
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000000605 extraction Methods 0.000 title abstract 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 abstract 2
- 229930003427 Vitamin E Natural products 0.000 abstract 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000012958 reprocessing Methods 0.000 abstract 1
- 229940046009 vitamin E Drugs 0.000 abstract 1
- 235000019165 vitamin E Nutrition 0.000 abstract 1
- 239000011709 vitamin E Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- 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
- B29D11/00067—Hydrating 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
- B29D11/0025—Removing impurities from contact lenses, e.g. leaching
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Eyeglasses (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Optical Couplings Of Light Guides (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/200,863 US7319133B2 (en) | 2005-08-09 | 2005-08-09 | Contact lens extraction/hydration systems and methods of reprocessing fluids used therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE552015T1 true ATE552015T1 (de) | 2012-04-15 |
Family
ID=37441760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06016466T ATE552015T1 (de) | 2005-08-09 | 2006-08-07 | Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittel |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US7319133B2 (de) |
| EP (2) | EP1752166B8 (de) |
| JP (1) | JP4871677B2 (de) |
| KR (2) | KR101301790B1 (de) |
| CN (2) | CN102285126B (de) |
| AT (1) | ATE552015T1 (de) |
| BR (1) | BRPI0615143A2 (de) |
| CA (1) | CA2618621C (de) |
| HU (1) | HUE037605T2 (de) |
| MX (1) | MX2008001502A (de) |
| MY (1) | MY146639A (de) |
| SG (1) | SG176433A1 (de) |
| TW (2) | TWI522132B (de) |
| WO (1) | WO2007021612A2 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7319133B2 (en) * | 2005-08-09 | 2008-01-15 | Coopervision, Inc. | Contact lens extraction/hydration systems and methods of reprocessing fluids used therein |
| US7320587B2 (en) | 2005-08-09 | 2008-01-22 | Cooper Vision, Inc. | Contact lens molds and systems and methods for producing same |
| US7785092B2 (en) | 2005-08-09 | 2010-08-31 | Coopervision International Holding Company, Lp | Systems and methods for producing contact lenses from a polymerizable composition |
| US7799249B2 (en) | 2005-08-09 | 2010-09-21 | Coopervision International Holding Company, Lp | Systems and methods for producing silicone hydrogel contact lenses |
| EP2091578B1 (de) * | 2006-10-31 | 2018-01-10 | Johnson & Johnson Vision Care, Inc. | Antimikrobielle kontaktlinse und verfahren zur herstellung antimikrobieller kontaktlinsen |
| US20080102095A1 (en) | 2006-10-31 | 2008-05-01 | Kent Young | Acidic processes to prepare antimicrobial contact lenses |
| US20090051060A1 (en) * | 2007-03-30 | 2009-02-26 | Yongcheng Li | Preparation of antimicrobial contact lenses with reduced haze using swelling agents |
| US20080241225A1 (en) * | 2007-03-31 | 2008-10-02 | Hill Gregory A | Basic processes to prepare antimicrobial contact lenses |
| US7968018B2 (en) * | 2007-04-18 | 2011-06-28 | Coopervision International Holding Company, Lp | Use of surfactants in extraction procedures for silicone hydrogel ophthalmic lenses |
| US9296160B2 (en) * | 2009-09-11 | 2016-03-29 | Coopervision International Holding Company, Lp | Method for moving wet ophthalmic lenses during their manufacture |
| MY159465A (en) | 2009-10-01 | 2017-01-13 | Coopervision Int Holding Co Lp | Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses |
| GB0917806D0 (en) | 2009-10-12 | 2009-11-25 | Sauflon Cl Ltd | Fluorinated silicone hydrogels |
| EP2488351B1 (de) | 2009-10-16 | 2016-05-04 | Novartis AG | Vorrichtung und verfahren für den transport von kontaktlinsen durch tauchbäder |
| CN102596550A (zh) * | 2009-10-16 | 2012-07-18 | 诺瓦提斯公司 | 用于维持处理浴的浓度的方法和装置 |
| US20140291875A1 (en) | 2013-02-12 | 2014-10-02 | Coopervision International Holding Company, Lp | Methods and Apparatus Useful in the Manufacture of Contact Lenses |
| US9457522B2 (en) | 2013-02-26 | 2016-10-04 | Coopervision International Holding Company, Lp | Methods and apparatus useful in manufacturing lenses |
| CN105358313B (zh) | 2013-06-26 | 2017-05-31 | 库柏维景国际控股公司 | 制造复曲面隐形眼镜的方法及在制造复曲面隐形眼镜中有用的设备 |
| CN103737948B (zh) * | 2013-12-24 | 2015-11-25 | 海昌隐形眼镜有限公司 | 一种软性隐形眼镜自动水合方法 |
| CN108463323B (zh) | 2015-11-11 | 2020-10-13 | 万福克斯视觉公司 | 带腔可调节透镜 |
| WO2018089699A1 (en) | 2016-11-11 | 2018-05-17 | Onefocus Vision, Inc. | Accommodating cavity lens shaped with photocleavable insert |
| HUE061330T2 (hu) * | 2018-12-14 | 2023-06-28 | Alcon Inc | Eljárás szilikon hidrogél kontaktlencsék elõállítására |
| US11754753B2 (en) | 2020-04-27 | 2023-09-12 | Coopervision International Limited | Antioxidant contact lens |
| US12168328B2 (en) * | 2021-09-14 | 2024-12-17 | Alcon Inc. | Production line for the production of ophthalmic lenses |
| US20230293428A1 (en) * | 2021-11-19 | 2023-09-21 | Colorado School Of Mines | Drug delivery via contact lenses and similar ophthalmic devices |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094609A (en) | 1990-04-17 | 1992-03-10 | Vistakon, Inc. | Chamber for hydrating contact lenses |
| US5080839A (en) | 1990-04-17 | 1992-01-14 | Johnson & Johnson Vision Products, Inc. | Process for hydrating soft contact lenses |
| US5260000A (en) | 1992-08-03 | 1993-11-09 | Bausch & Lomb Incorporated | Process for making silicone containing hydrogel lenses |
| WO1995011789A1 (en) | 1993-10-28 | 1995-05-04 | Bausch & Lomb Incorporated | Method of releasing contact lenses from the mold |
| KR100346485B1 (ko) * | 1994-01-31 | 2002-11-30 | 바슈 앤드 롬 인코포레이티드 | 초임계유체를이용한콘택트렌즈의처리방법 |
| US5476111A (en) | 1994-06-10 | 1995-12-19 | Johnson & Johnson Vision Products, Inc. | Apparatus for hydrating soft contact lenses |
| US5640980A (en) | 1994-06-10 | 1997-06-24 | Johnson & Johnson Vision Products, Inc. | Automated apparatus for hydrating soft contact lenses |
| US5836323A (en) | 1994-06-10 | 1998-11-17 | Johnson & Johnson Vision Products, Inc. | Automated method and apparatus for hydrating soft contact lenses |
| NZ332034A (en) | 1996-03-27 | 2000-02-28 | Commw Scient Ind Res Org | Process for manufacture of a porous polymer and its use as an ophthalmic device or lens |
| AU6203296A (en) | 1996-08-09 | 1998-02-12 | Ching-Tsai Chang | Method of cleaning and disinfecting contact lens, and apparatus therefor |
| AU3786699A (en) * | 1998-05-05 | 1999-11-23 | Bausch & Lomb Incorporated | Surface treatment of silicone hydrogel contact lenses |
| US6207086B1 (en) | 1999-02-18 | 2001-03-27 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for washing or hydration of ophthalmic devices |
| GB9909476D0 (en) | 1999-04-24 | 1999-06-23 | Precision Lens Manufacturing A | Process for treatment of contact lens |
| HK1049803A1 (zh) | 1999-09-24 | 2003-05-30 | Bausch & Lomb Incorporated | 用於除去可提取物的溶剂的净化和重新使用方法 |
| US20020197299A1 (en) * | 2000-12-21 | 2002-12-26 | Vanderlaan Douglas G. | Antimicrobial contact lenses containing activated silver and methods for their production |
| US6523820B2 (en) * | 2001-02-23 | 2003-02-25 | Hewlett-Packard Company | Non-planar single sheet separator wall and apparatus |
| JP4909469B2 (ja) | 2001-06-25 | 2012-04-04 | 株式会社メニコン | 眼用レンズおよびその製造方法 |
| US20030222362A1 (en) | 2002-03-28 | 2003-12-04 | Bausch & Lomb Incorporated | Process for extracting biomedical devices |
| US20040091613A1 (en) | 2002-11-13 | 2004-05-13 | Wood Joe M. | Methods for the extraction of contact lenses |
| US20040119176A1 (en) * | 2002-12-23 | 2004-06-24 | Bausch & Lomb Incorporated | Method for manufacturing lenses |
| US20050056954A1 (en) | 2003-09-12 | 2005-03-17 | Devlin Brian Gerrard | Method for making contact lenses |
| US20050258096A1 (en) | 2004-05-21 | 2005-11-24 | Bausch & Lomb Incorporated | Process for extracting biomedical devices |
| US7319133B2 (en) | 2005-08-09 | 2008-01-15 | Coopervision, Inc. | Contact lens extraction/hydration systems and methods of reprocessing fluids used therein |
-
2005
- 2005-08-09 US US11/200,863 patent/US7319133B2/en not_active Expired - Lifetime
-
2006
- 2006-08-07 KR KR1020087005735A patent/KR101301790B1/ko active Active
- 2006-08-07 WO PCT/US2006/030558 patent/WO2007021612A2/en not_active Ceased
- 2006-08-07 KR KR1020137016373A patent/KR101375512B1/ko active Active
- 2006-08-07 TW TW101129843A patent/TWI522132B/zh active
- 2006-08-07 CN CN201110155069.8A patent/CN102285126B/zh active Active
- 2006-08-07 SG SG2011079639A patent/SG176433A1/en unknown
- 2006-08-07 JP JP2006238246A patent/JP4871677B2/ja active Active
- 2006-08-07 EP EP20060016466 patent/EP1752166B8/de active Active
- 2006-08-07 CN CN2006800291477A patent/CN101238167B/zh active Active
- 2006-08-07 AT AT06016466T patent/ATE552015T1/de active
- 2006-08-07 MX MX2008001502A patent/MX2008001502A/es active IP Right Grant
- 2006-08-07 CA CA2618621A patent/CA2618621C/en active Active
- 2006-08-07 EP EP11165012.3A patent/EP2345429B1/de active Active
- 2006-08-07 TW TW95128895A patent/TWI385001B/zh active
- 2006-08-07 BR BRPI0615143-4A patent/BRPI0615143A2/pt active IP Right Grant
- 2006-08-07 HU HUE11165012A patent/HUE037605T2/hu unknown
- 2006-08-07 MY MYPI20063806A patent/MY146639A/en unknown
-
2007
- 2007-12-18 US US12/002,837 patent/US7629436B2/en not_active Expired - Lifetime
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