ATE552015T1 - Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittel - Google Patents

Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittel

Info

Publication number: ATE552015T1
Authority: AT; Austria
Prior art keywords: methods; contact lenses; lens; present; lenses
Prior art date: 2005-08-09

Application number

AT06016466T

Other languages

English (en)

Inventor

Philip A Brame

Sarah L Almond

Original Assignee

Coopervision Int Holding Co Lp

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.)

2005-08-09

Filing date

2006-08-07

Publication date

2012-04-15

2006-08-07 Application filed by Coopervision Int Holding Co Lp filed Critical Coopervision Int Holding Co Lp

2012-04-15 Application granted granted Critical

2012-04-15 Publication of ATE552015T1 publication Critical patent/ATE552015T1/de

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)

AT06016466T 2005-08-09 2006-08-07 Verfahren zur extraktion/wässerung von kontaktlinsen und aufbereitung der extraktionsmittel ATE552015T1 (de)

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)	KR101375512B1 (de)
CN (2)	CN101238167B (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)	TWI385001B (de)
WO (1)	WO2007021612A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7320587B2 (en)	2005-08-09	2008-01-22	Cooper Vision, Inc.	Contact lens molds and systems and methods for producing same
US7319133B2 (en) *	2005-08-09	2008-01-15	Coopervision, Inc.	Contact lens extraction/hydration systems and methods of reprocessing fluids used therein
US7799249B2 (en)	2005-08-09	2010-09-21	Coopervision International Holding Company, Lp	Systems and methods for producing silicone hydrogel contact lenses
US7785092B2 (en)	2005-08-09	2010-08-31	Coopervision International Holding Company, Lp	Systems and methods for producing contact lenses from a polymerizable composition
US20080102095A1 (en)	2006-10-31	2008-05-01	Kent Young	Acidic processes to prepare antimicrobial contact lenses
WO2008073593A2 (en) *	2006-10-31	2008-06-19	Johnson & Johnson Vision Care, Inc.	Processes to prepare antimicrobial contact lenses
JP2010524017A (ja) *	2007-03-30	2010-07-15	ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド	膨張剤を使用した、ヘーズの低減した抗菌コンタクトレンズの作成
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
ES2593406T3 (es)	2009-10-01	2016-12-09	Coopervision International Holding Company, Lp	Lentes de contacto de hidrogel de silicona y métodos para producir lentes de contacto de hidrogel de silicona
GB0917806D0 (en)	2009-10-12	2009-11-25	Sauflon Cl Ltd	Fluorinated silicone hydrogels
WO2011045380A1 (en)	2009-10-16	2011-04-21	Novartis Ag	Apparatus and method for transporting contact lenses through dipping baths
WO2011045382A1 (en) *	2009-10-16	2011-04-21	Novartis Ag	Method and device for maintaining a concentration of a treatment bath
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
EP3013566B1 (de)	2013-06-26	2018-08-08	CooperVision International Holding Company, LP	Verfahren und vorrichtung zur herstellung torischer kontaktlinsen
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
EP3374143B1 (de)	2015-11-11	2020-10-28	Onefocus Vision, Inc.	Akkommodative linse mit hohlraum
WO2018089699A1 (en)	2016-11-11	2018-05-17	Onefocus Vision, Inc.	Accommodating cavity lens shaped with photocleavable insert
SG11202105233QA (en) *	2018-12-14	2021-06-29	Alcon Inc	Method for making silicone hydrogel contact lenses
US11754753B2 (en)	2020-04-27	2023-09-12	Coopervision International Limited	Antioxidant contact lens
WO2023042060A1 (en) *	2021-09-14	2023-03-23	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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5080839A (en)	1990-04-17	1992-01-14	Johnson & Johnson Vision Products, Inc.	Process for hydrating soft contact lenses
US5094609A (en)	1990-04-17	1992-03-10	Vistakon, Inc.	Chamber for hydrating contact lenses
US5260000A (en)	1992-08-03	1993-11-09	Bausch & Lomb Incorporated	Process for making silicone containing hydrogel lenses
AU8087794A (en)	1993-10-28	1995-05-22	Bausch & Lomb Incorporated	Method of releasing contact lenses from the mold
KR100346485B1 (ko) *	1994-01-31	2002-11-30	바슈 앤드 롬 인코포레이티드	초임계유체를이용한콘택트렌즈의처리방법
US5836323A (en)	1994-06-10	1998-11-17	Johnson & Johnson Vision Products, Inc.	Automated method and apparatus for hydrating soft contact lenses
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
CN1217003A (zh)	1996-03-27	1999-05-19	诺瓦提斯公司	由混合物制造多孔聚合物的方法
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
AU7478800A (en) *	1999-09-24	2001-04-30	Bausch & Lomb Incorporated	Process for purifying and reusing solvent used to remove extractables
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 TW TW95128895A patent/TWI385001B/zh active
- 2006-08-07 MY MYPI20063806A patent/MY146639A/en unknown
- 2006-08-07 CA CA2618621A patent/CA2618621C/en not_active Expired - Lifetime
- 2006-08-07 AT AT06016466T patent/ATE552015T1/de active
- 2006-08-07 EP EP20060016466 patent/EP1752166B8/de not_active Expired - Lifetime
- 2006-08-07 WO PCT/US2006/030558 patent/WO2007021612A2/en not_active Ceased
- 2006-08-07 SG SG2011079639A patent/SG176433A1/en unknown
- 2006-08-07 KR KR1020137016373A patent/KR101375512B1/ko not_active Expired - Lifetime
- 2006-08-07 BR BRPI0615143-4A patent/BRPI0615143A2/pt active IP Right Grant
- 2006-08-07 MX MX2008001502A patent/MX2008001502A/es active IP Right Grant
- 2006-08-07 TW TW101129843A patent/TWI522132B/zh active
- 2006-08-07 CN CN2006800291477A patent/CN101238167B/zh not_active Expired - Lifetime
- 2006-08-07 KR KR1020087005735A patent/KR101301790B1/ko not_active Expired - Lifetime
- 2006-08-07 HU HUE11165012A patent/HUE037605T2/hu unknown
- 2006-08-07 JP JP2006238246A patent/JP4871677B2/ja not_active Expired - Lifetime
- 2006-08-07 EP EP11165012.3A patent/EP2345429B1/de not_active Expired - Lifetime
- 2006-08-07 CN CN201110155069.8A patent/CN102285126B/zh not_active Expired - Lifetime
2007
- 2007-12-18 US US12/002,837 patent/US7629436B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
MY146639A (en)	2012-09-14
TW200714301A (en)	2007-04-16
EP1752166B1 (de)	2012-04-04
MX2008001502A (es)	2008-04-04
CN102285126B (zh)	2014-06-11
WO2007021612A3 (en)	2007-06-21
US7319133B2 (en)	2008-01-15
EP2345429A1 (de)	2011-07-20
CN102285126A (zh)	2011-12-21
EP2345429B1 (de)	2017-09-27
KR20080040760A (ko)	2008-05-08
JP2007072460A (ja)	2007-03-22
JP4871677B2 (ja)	2012-02-08
HUE037605T2 (hu)	2018-09-28
CN101238167B (zh)	2011-11-16
TWI385001B (zh)	2013-02-11
SG176433A1 (en)	2011-12-29
CA2618621A1 (en)	2007-02-22
BRPI0615143A2 (pt)	2011-05-03
HK1121176A1 (en)	2009-04-17
TW201247248A (en)	2012-12-01
EP1752166A3 (de)	2007-10-03
EP1752166A2 (de)	2007-02-14
KR20130086255A (ko)	2013-07-31
KR101301790B1 (ko)	2013-08-29
TWI522132B (zh)	2016-02-21
HK1161574A1 (en)	2012-07-27
KR101375512B1 (ko)	2014-03-17
US20080103288A1 (en)	2008-05-01
US20070035054A1 (en)	2007-02-15
EP1752166B8 (de)	2012-05-09
CA2618621C (en)	2013-07-23
US7629436B2 (en)	2009-12-08
WO2007021612A2 (en)	2007-02-22
CN101238167A (zh)	2008-08-06

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