ES2131304T3 - Limpieza de lentes de contacto hidrofilas por medios electroquimicos. - Google Patents
Limpieza de lentes de contacto hidrofilas por medios electroquimicos.Info
- Publication number
- ES2131304T3 ES2131304T3 ES95906731T ES95906731T ES2131304T3 ES 2131304 T3 ES2131304 T3 ES 2131304T3 ES 95906731 T ES95906731 T ES 95906731T ES 95906731 T ES95906731 T ES 95906731T ES 2131304 T3 ES2131304 T3 ES 2131304T3
- Authority
- ES
- Spain
- Prior art keywords
- component
- materials
- lens
- pair
- gel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0042—Reducing agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0078—Compositions for cleaning contact lenses, spectacles or lenses
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Eyeglasses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Detergent Compositions (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
SE PRESENTA UNA COMPOSICION Y UN METODO PARA LIMPIAR Y DESINFECTAR LENTES DE CONTACTO QUE EMPLEA UN CAMPO ELECTRICO APLICADO A UNA LENTE QUE PROVOCA QUE LOS DEPOSITOS CONTAMINANTES SE SEPAREN DE LA MISMA. LA COMPOSICION DE LA INVENCION INCLUYE UN PAR DE MATERIALES COMPONENTES CONTIENEN POTENCIALES ELECTROQUIMICOS DIFERENTES EN DONDE LOS MATERIALES ESTAN SUSTANCIALMENTE CONTENIDOS EN UNA FORMA EN LA QUE CADA MATERIAL PERMANECE SUFICIENTEMENTE FISICAMENTE SEPARADO CUANDO ESTA EN CONTACTO CON LOS LADOS OPUESTOS DE LA LENTE DE FORMA QUE LA DIFERENCIA EN EL POTENCIAL ELECTROQUIMICO ENTRE LOS DOS MATERIALES SEA SUFICIENTE PARA PROVOCAR QUE LOS DEPOSITOS CONTAMINANTES CARGADOS EMIGREN DE LA LENTE. EL METODO DE LA INVENCION REQUIERE LA COLOCACION DE UNA LENTE CONTAMINADA ENTRE UN PAR DE MATERIALES COMPONENTES QUE TIENEN POTENCIALES ELECTROQUIMICOS DIFERENTES EN DONDE LA SEPARACION FISICA SE MANTIENE, PREFERIBLEMENTE, MEDIANTE LA INCLUSION DEL COMPONENTE EN UN GEL EN DONDE EL OTRO COMPONENTE ESTA ENSOLUCION U OTRO GEL. PREFERIBLEMENTE, UN COMPONENTE DEL PAR DE MATERIALES ES UN AGENTE OXIDANTE MIENTRAS EL SEGUNDO COMPONENTE ES UN AGENTE REDUCTOR. UN EJEMPLO DE UN PAR ADECUADO ES PEROXIDO DE HIDROGENO SUSPENDIDO EN UN GEL DE CARBOPOL Y UNA SOLUCION DE TEOSULFATO DE SODIO, COMO EL AGENTE REDUCTOR.UNA LENTE SE RECUBRE CON EL GEL OXIDANTE, SE COLOCA EN LA SOLUCION REDUCTANTE Y SE MANTIENE A TEMPERATURA AMBIENTE ENTRE DOS Y CUATRO HORAS, EN DONDE EL CAMPO ELECTROQUIMICO ESTABLECIDO ENTRE EL PAR CONSIGUE ALREDEDOR DE UN 29% DE ELIMINACION DE PROTEINAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/175,883 US5451303A (en) | 1993-12-30 | 1993-12-30 | Cleaning hydrophilic contact lenses by electrochemical means |
PCT/US1994/014963 WO1995018205A1 (en) | 1993-12-30 | 1994-12-28 | Cleaning hydrophilic contact lenses by electrochemical means |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2131304T3 true ES2131304T3 (es) | 1999-07-16 |
Family
ID=22642052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95906731T Expired - Lifetime ES2131304T3 (es) | 1993-12-30 | 1994-12-28 | Limpieza de lentes de contacto hidrofilas por medios electroquimicos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5451303A (es) |
EP (1) | EP0737240B1 (es) |
JP (1) | JPH09511340A (es) |
KR (1) | KR100352686B1 (es) |
CN (1) | CN1064705C (es) |
AU (1) | AU678098B2 (es) |
BR (1) | BR9408503A (es) |
CA (1) | CA2177971C (es) |
DE (1) | DE69417585T2 (es) |
ES (1) | ES2131304T3 (es) |
WO (1) | WO1995018205A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997014812A2 (en) * | 1995-10-16 | 1997-04-24 | Chiron Corporation | Method of screening for factors that modulate gene expression |
US6077417A (en) * | 1998-11-19 | 2000-06-20 | Etec Systems, Inc. | Silicon microlens cleaning system |
IT1306123B1 (it) * | 1999-04-02 | 2001-05-30 | Technopharma Sa | Soluzione oftalmica viscosizzata con azione detergente sulle lenti acontatto. |
US6774178B2 (en) * | 2001-01-05 | 2004-08-10 | Novartis Ag | Tinted, high Dk ophthalmic molding and a method for making same |
JP5154231B2 (ja) | 2005-02-14 | 2013-02-27 | 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 | 快適な眼科用具およびその製造法 |
US9052529B2 (en) | 2006-02-10 | 2015-06-09 | Johnson & Johnson Vision Care, Inc. | Comfortable ophthalmic device and methods of its production |
EP2025352A1 (de) * | 2007-08-10 | 2009-02-18 | Albert Sturm | Verfahren zur Reinigung und Desinfektion einer Kontaktlinse mit oxidativen Reagenzien |
MY156206A (en) * | 2009-11-04 | 2016-01-29 | Novartis Ag | A silicone hydrogel lens with a grafted hydrophilic coating |
KR20130093167A (ko) * | 2010-12-15 | 2013-08-21 | 일렉트롤리틱 오존 인코퍼레이티드 | 콘택트 렌즈의 살균 기구 및 방법 |
CA2939717C (en) | 2014-04-03 | 2019-02-26 | Novartis Ag | System for disinfecting contact lenses |
EP3125957A1 (en) | 2014-04-03 | 2017-02-08 | Novartis AG | Electrochemical system for disinfecting and cleaning contact lenses |
CN113867009A (zh) * | 2020-07-31 | 2021-12-31 | 苏州三个臭皮匠生物科技有限公司 | 一种隐形眼镜清洗器及电泳解离除蛋白灭菌方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140553A (en) * | 1978-04-24 | 1979-10-31 | Senju Pharma Co | Contact lens washing liquid |
US4473550A (en) * | 1981-01-16 | 1984-09-25 | Rosenbaum Robert S | Bactericidal compositions and methods |
AU565948B2 (en) * | 1982-02-03 | 1987-10-01 | Baremek Pty. Ltd. | Electrophoretic cleaner and sterilizer |
FR2544880B1 (fr) * | 1983-04-20 | 1986-08-29 | Pos Lab | Procede pour le nettoyage et la decontamination de lentilles de contact et composition pour sa mise en oeuvre |
DE3329922A1 (de) * | 1983-08-19 | 1985-02-28 | Fa. Carl Zeiss, 7920 Heidenheim | Reinigungs- und desinfektionssystem fuer harte und weiche kontaktlinsen |
US4921544A (en) * | 1985-05-21 | 1990-05-01 | Baremek Pty. Limited | Electrophoretic cleaner and sterlizer |
US4670178A (en) * | 1985-09-09 | 1987-06-02 | Allergan Pharmaceuticals, Inc. | Method for the simultaneous cleaning and disinfecting of contact lenses |
DE3626082A1 (de) * | 1986-07-31 | 1988-02-11 | Henkel Kgaa | Desinfektions- und reinigungsmittelsystem fuer kontaktlinsen |
JPH0621905B2 (ja) * | 1986-08-15 | 1994-03-23 | ホ−ヤ株式会社 | コンタクトレンズ洗浄用組成物 |
JPH0729883B2 (ja) * | 1987-12-18 | 1995-04-05 | ホーヤ株式会社 | コンタクトレンズ殺菌用組成物 |
US5227039A (en) * | 1989-12-11 | 1993-07-13 | Isoclear, Inc. | Apparatus and method for cleaning lenses |
ZA913506B (en) * | 1990-05-22 | 1992-02-26 | Alcon Lab Inc | Double redox system for disinfecting contact lenses |
NO913116L (no) * | 1990-08-15 | 1992-02-17 | Senju Pharma Co | Fremgangsmaate for rensing av haarde kontaktlinser. |
IT1243946B (it) * | 1990-11-29 | 1994-06-28 | Zeiss Carl Spa | Metodo per la disinfezione e la detersione di lenti a contatto. |
US5209783A (en) * | 1990-12-21 | 1993-05-11 | Allergan, Inc. | Method for simultaneously cleaning, decolorizing and thermally disinfecting contact lenses |
US5281353A (en) * | 1991-04-24 | 1994-01-25 | Allergan, Inc. | Compositions and methods for disinfecting/cleaning of lenses and for destroying oxidative disinfectants |
-
1993
- 1993-12-30 US US08/175,883 patent/US5451303A/en not_active Expired - Lifetime
-
1994
- 1994-12-28 WO PCT/US1994/014963 patent/WO1995018205A1/en active IP Right Grant
- 1994-12-28 KR KR1019960703411A patent/KR100352686B1/ko not_active IP Right Cessation
- 1994-12-28 AU AU15202/95A patent/AU678098B2/en not_active Ceased
- 1994-12-28 BR BR9408503A patent/BR9408503A/pt not_active IP Right Cessation
- 1994-12-28 DE DE69417585T patent/DE69417585T2/de not_active Expired - Fee Related
- 1994-12-28 EP EP95906731A patent/EP0737240B1/en not_active Expired - Lifetime
- 1994-12-28 ES ES95906731T patent/ES2131304T3/es not_active Expired - Lifetime
- 1994-12-28 JP JP7518190A patent/JPH09511340A/ja not_active Ceased
- 1994-12-28 CN CN94194725A patent/CN1064705C/zh not_active Expired - Fee Related
- 1994-12-28 CA CA002177971A patent/CA2177971C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1995018205A1 (en) | 1995-07-06 |
DE69417585T2 (de) | 1999-07-15 |
DE69417585D1 (de) | 1999-05-06 |
AU1520295A (en) | 1995-07-17 |
JPH09511340A (ja) | 1997-11-11 |
AU678098B2 (en) | 1997-05-15 |
BR9408503A (pt) | 1997-08-05 |
US5451303A (en) | 1995-09-19 |
CA2177971A1 (en) | 1995-07-06 |
CA2177971C (en) | 1999-07-27 |
KR100352686B1 (ko) | 2002-12-26 |
CN1064705C (zh) | 2001-04-18 |
EP0737240B1 (en) | 1999-03-31 |
CN1139952A (zh) | 1997-01-08 |
EP0737240A1 (en) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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