IE840961L - Process for cleaning and decontamination of contact lenses. - Google Patents
Process for cleaning and decontamination of contact lenses.Info
- Publication number
- IE840961L IE840961L IE840961A IE96184A IE840961L IE 840961 L IE840961 L IE 840961L IE 840961 A IE840961 A IE 840961A IE 96184 A IE96184 A IE 96184A IE 840961 L IE840961 L IE 840961L
- Authority
- IE
- Ireland
- Prior art keywords
- agent
- products
- cleaning
- contact lenses
- oxidizing
- Prior art date
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
- C11D3/395—Bleaching agents
- C11D3/3955—Organic bleaching agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
- A61L12/10—Halogens or compounds thereof
- A61L12/107—Hypohalites; Active halogens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
- A61L12/12—Non-macromolecular oxygen-containing compounds, e.g. hydrogen peroxide or ozone
- A61L12/124—Hydrogen peroxide; Peroxy 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
- C11D3/0078—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
- C11D3/3945—Organic per-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Eyeglasses (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Liquid Crystal (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Silicon Polymers (AREA)
Abstract
1. Process for the sterilization and the cleaning of contact lenses of type consisting in treating the lens by a first agent, with oxidizing feature, having the effect to destroy the germs that are presents on the lens, then by a second agent, with reducing feature, having the effect by reaction with the first agent to generate degradation by products that are harmless for eyes, the process being characterized in that the oxidizing agent is selected amongst the products able to discharge in situ hydrogen peroxide while the reducing agent is selected amongst the products able to generate hypochlorous acid in aqueous solution and stable in the dry state, the respective proportions of oxidizing agent and of reducing agent being about 0,005% to 5% and about 0,02% to 6% with regard to weight of the involved compositions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8306608A FR2544880B1 (en) | 1983-04-20 | 1983-04-20 | PROCESS FOR THE CLEANING AND DECONTAMINATION OF CONTACT LENSES AND COMPOSITION FOR ITS IMPLEMENTATION |
Publications (2)
Publication Number | Publication Date |
---|---|
IE840961L true IE840961L (en) | 1984-10-20 |
IE55346B1 IE55346B1 (en) | 1990-08-15 |
Family
ID=9288108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE961/84A IE55346B1 (en) | 1983-04-20 | 1984-04-18 | Process for cleaning and decontamination of contact lenses and composition for its operation |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0124461B1 (en) |
JP (1) | JPS59206816A (en) |
AT (1) | ATE25928T1 (en) |
AU (1) | AU560506B2 (en) |
CA (1) | CA1269583A (en) |
DE (1) | DE3462657D1 (en) |
ES (1) | ES8606677A1 (en) |
FR (1) | FR2544880B1 (en) |
GR (1) | GR82259B (en) |
IE (1) | IE55346B1 (en) |
ZA (1) | ZA842853B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8332489D0 (en) * | 1983-12-06 | 1984-01-11 | Contactasol Ltd | Contact lenses |
GB8507678D0 (en) * | 1985-03-25 | 1985-05-01 | Univ Bath | Cleaning/disinfection of contact lenses |
DE3532433A1 (en) * | 1985-09-11 | 1987-03-26 | Iip Inst Fuer Ind Pharmazie Fo | Contact-lens care set |
EP0209071B2 (en) * | 1985-07-10 | 1998-07-15 | Novartis AG | Cleaning set for contact lenses |
DE3524659C2 (en) * | 1985-07-10 | 1999-02-18 | Novartis Ag | Contact lens care kit |
JPH0621905B2 (en) * | 1986-08-15 | 1994-03-23 | ホ−ヤ株式会社 | Contact lens cleaning composition |
JPH0729883B2 (en) * | 1987-12-18 | 1995-04-05 | ホーヤ株式会社 | Composition for sterilizing contact lenses |
US5054610A (en) * | 1989-05-31 | 1991-10-08 | Ciba-Geigy Corporation | Disposable single-use contact lens conditioning package |
US5279673A (en) * | 1990-01-05 | 1994-01-18 | Allergan, Inc. | Methods to disinfect contact lenses |
DE3937770A1 (en) * | 1989-11-14 | 1991-05-16 | Rolf K Dr Mueller | USE OF AN ACTIVE CLEANER AND DEVICE FOR CARRYING OUT THE USE |
JP3188448B2 (en) * | 1989-12-15 | 2001-07-16 | ノバルティス アクチエンゲゼル シャフト | pH adjusted protein removal detergent |
US5576276A (en) * | 1989-12-15 | 1996-11-19 | Ciba Geigy Corp. | Method of cleaning ophthalmic lenses with alkaline composition |
FR2656431B1 (en) * | 1989-12-22 | 1994-06-10 | Essilor Int | METHOD AND SOLUTION FOR DECONTAMINATING A FLEXIBLE LENS, ESPECIALLY OF THE HYDROPHILIC TYPE. |
US5152912A (en) * | 1990-01-05 | 1992-10-06 | Allergan, Inc. | Chlorine dioxide precursor containing compositions useful in disinfecting contact lenses |
WO1993008130A1 (en) * | 1990-05-02 | 1993-04-29 | Laboratoires Mcs-Pharma S.A. | Water disinfection method and compositions therefor |
FR2661668B1 (en) * | 1990-05-02 | 1993-03-05 | Mcs Pharma Laboratoires | METHOD FOR DISINFECTING WATER AND COMPOSITIONS FOR IMPLEMENTING SAME. |
ZA913506B (en) * | 1990-05-22 | 1992-02-26 | Alcon Lab Inc | Double redox system for disinfecting contact lenses |
CA2062615A1 (en) * | 1992-03-10 | 1993-09-11 | Garth T. Webb | Method and kit for disinfection of contact lenses |
EP0675739A1 (en) * | 1992-12-28 | 1995-10-11 | BAUSCH & LOMB INCORPORATED | Controlled release composition for active substances into an aqueous medium |
US5370744B1 (en) * | 1993-08-27 | 1999-11-09 | Alcon Lab Inc | Process for cleaning and disinfecting contact lenses |
US5447650A (en) * | 1993-10-06 | 1995-09-05 | Allergan, Inc. | Composition for preventing the accumulation of inorganic deposits on contact lenses |
GB9323634D0 (en) * | 1993-11-16 | 1994-01-05 | Warwick Int Ltd | Bleach activator compositions |
US5451303A (en) * | 1993-12-30 | 1995-09-19 | Bausch & Lomb Incorporated | Cleaning hydrophilic contact lenses by electrochemical means |
US20090220618A1 (en) * | 2008-02-29 | 2009-09-03 | Erning Xia | Pharmaceutical formulations comprising polyanionic materials and source of hydrogen peroxide |
JP6313867B2 (en) | 2014-04-03 | 2018-04-18 | ノバルティス アーゲー | Contact lens disinfection system |
JP6273039B2 (en) | 2014-04-03 | 2018-01-31 | ノバルティス アーゲー | Electrochemical system for disinfecting and cleaning contact lenses |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910296A (en) * | 1973-04-20 | 1975-10-07 | Allergan Pharma | Method of removing proteinaceous deposits from contact lenses |
US3908680A (en) * | 1973-10-12 | 1975-09-30 | Flow Pharma Inc | Methods for cleaning and bleaching plastic articles |
IL46397A (en) * | 1974-01-07 | 1977-11-30 | Nat Patent Dev Corp | Process for sterilizing contact lenses |
US4143116A (en) * | 1976-08-18 | 1979-03-06 | American Optical Corporation | Contact lens sterilizing apparatus |
JPS54140553A (en) * | 1978-04-24 | 1979-10-31 | Senju Pharma Co | Contact lens washing liquid |
JPS6027965B2 (en) * | 1980-02-23 | 1985-07-02 | 東洋コンタクトレンズ株式会社 | How to remove dirt from contact lenses |
JPS57153653A (en) * | 1981-03-18 | 1982-09-22 | Tome Sangyo Kk | Method and apparatus for disinfecting contact lens |
-
1983
- 1983-04-20 FR FR8306608A patent/FR2544880B1/en not_active Expired
-
1984
- 1984-04-10 EP EP84440016A patent/EP0124461B1/en not_active Expired
- 1984-04-10 AT AT84440016T patent/ATE25928T1/en not_active IP Right Cessation
- 1984-04-10 DE DE8484440016T patent/DE3462657D1/en not_active Expired
- 1984-04-16 GR GR74430A patent/GR82259B/el unknown
- 1984-04-16 ZA ZA842853A patent/ZA842853B/en unknown
- 1984-04-18 ES ES531774A patent/ES8606677A1/en not_active Expired
- 1984-04-18 CA CA000452340A patent/CA1269583A/en not_active Expired - Fee Related
- 1984-04-18 IE IE961/84A patent/IE55346B1/en unknown
- 1984-04-20 JP JP59080003A patent/JPS59206816A/en active Pending
- 1984-04-24 AU AU27227/84A patent/AU560506B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ES531774A0 (en) | 1986-04-01 |
ATE25928T1 (en) | 1987-04-15 |
FR2544880A1 (en) | 1984-10-26 |
DE3462657D1 (en) | 1987-04-23 |
AU2722784A (en) | 1984-10-25 |
EP0124461A1 (en) | 1984-11-07 |
IE55346B1 (en) | 1990-08-15 |
FR2544880B1 (en) | 1986-08-29 |
CA1269583A (en) | 1990-05-29 |
JPS59206816A (en) | 1984-11-22 |
EP0124461B1 (en) | 1987-03-18 |
GR82259B (en) | 1984-12-13 |
ZA842853B (en) | 1984-12-24 |
AU560506B2 (en) | 1987-04-09 |
ES8606677A1 (en) | 1986-04-01 |
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