JPS56119113A - Removing method for dust stuck on contact lens - Google Patents

Removing method for dust stuck on contact lens

Info

Publication number
JPS56119113A
JPS56119113A JP2107780A JP2107780A JPS56119113A JP S56119113 A JPS56119113 A JP S56119113A JP 2107780 A JP2107780 A JP 2107780A JP 2107780 A JP2107780 A JP 2107780A JP S56119113 A JPS56119113 A JP S56119113A
Authority
JP
Japan
Prior art keywords
contact lens
alkali
earth metal
alkaline earth
acid
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.)
Granted
Application number
JP2107780A
Other languages
Japanese (ja)
Other versions
JPS6027965B2 (en
Inventor
Kyoichi Tanaka
Akira Tsuzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Menicon Co Ltd
Original Assignee
Toyo Contact Lens Co Ltd
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.)
Filing date
Publication date
Application filed by Toyo Contact Lens Co Ltd filed Critical Toyo Contact Lens Co Ltd
Priority to JP2107780A priority Critical patent/JPS6027965B2/en
Priority to CA000370312A priority patent/CA1163906A/en
Priority to GB8104366A priority patent/GB2072371B/en
Priority to FR8103107A priority patent/FR2479491A1/en
Priority to DE19813106290 priority patent/DE3106290C2/en
Publication of JPS56119113A publication Critical patent/JPS56119113A/en
Publication of JPS6027965B2 publication Critical patent/JPS6027965B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/008—Devices specially adapted for cleaning contact lenses
    • 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
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Detergent Compositions (AREA)

Abstract

PURPOSE: To remove stuck dust by immersing and treating a contact lens in a solution containing hypohalogenide.
CONSTITUTION: A contact lens is immersed and treated in a solution which contains hypohalogenide of alkali or alkaline earth metal, such as lithium, sodium, potassium, magnesium, and calcium of hypochlorous acid, alkali or alkaline earth metal of hypobromous acid, alkali or alkaline earth metal of hypoiodous acid, etc. Consequently, dust, such as protein, which is not removed only by being washed with a surface active agent can be removed. The immersing treatment should be done at about 1.00W20,000ppm concentration for about 3minW24hr. A nonhydrous contact lens is rinsed with running water, etc., after the immersing treatment, but a hydrous contact is treated with a reducing agent, such as sodium thiosulfate and ascorbic acid, for harmlessness.
COPYRIGHT: (C)1981,JPO&Japio
JP2107780A 1980-02-23 1980-02-23 How to remove dirt from contact lenses Expired JPS6027965B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2107780A JPS6027965B2 (en) 1980-02-23 1980-02-23 How to remove dirt from contact lenses
CA000370312A CA1163906A (en) 1980-02-23 1981-02-06 Process for removing contaminants on contact lenses
GB8104366A GB2072371B (en) 1980-02-23 1981-02-12 Us acid salt removing contaminants on contact lenses using hypohalogeno
FR8103107A FR2479491A1 (en) 1980-02-23 1981-02-17 PROCESS FOR REMOVING SOIL FROM THE SURFACE OF CONTACT LENSES
DE19813106290 DE3106290C2 (en) 1980-02-23 1981-02-20 Process for removing contaminants from the surface of contact lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2107780A JPS6027965B2 (en) 1980-02-23 1980-02-23 How to remove dirt from contact lenses

Publications (2)

Publication Number Publication Date
JPS56119113A true JPS56119113A (en) 1981-09-18
JPS6027965B2 JPS6027965B2 (en) 1985-07-02

Family

ID=12044818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2107780A Expired JPS6027965B2 (en) 1980-02-23 1980-02-23 How to remove dirt from contact lenses

Country Status (5)

Country Link
JP (1) JPS6027965B2 (en)
CA (1) CA1163906A (en)
DE (1) DE3106290C2 (en)
FR (1) FR2479491A1 (en)
GB (1) GB2072371B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003248200A (en) * 2002-01-14 2003-09-05 Johnson & Johnson Vision Care Inc Ophthalmic devices containing heterocyclic compounds and their manufacturing method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544880B1 (en) * 1983-04-20 1986-08-29 Pos Lab PROCESS FOR THE CLEANING AND DECONTAMINATION OF CONTACT LENSES AND COMPOSITION FOR ITS IMPLEMENTATION
AU573247B2 (en) * 1983-08-25 1988-06-02 Advanced Medical Optics, Inc. Contact lens disinfection
GB8501955D0 (en) * 1985-01-25 1985-02-27 Contact Lens Mfg Ltd Disinfection of contact lenses
EP0196075B1 (en) * 1985-03-26 1990-03-14 Toray Industries, Inc. Cleaning system for contact lenses and process for cleaning the same
GB2218823B (en) * 1988-05-19 1992-02-19 Sauflon Pharm Ltd Disinfection of contact lenses
CA2320556A1 (en) * 1999-09-29 2001-03-29 Queen's University At Kingston N,n-dichlorinated omega amino acids and uses thereof
UY31057A1 (en) * 2007-05-01 2008-10-31 Alcon Res Ltd N-HALOGENATED AMINO ACID FORMULATIONS CONTAINING ALIFATIC ACID
CN113867009A (en) * 2020-07-31 2021-12-31 苏州三个臭皮匠生物科技有限公司 Contact lens cleaner and electrophoresis dissociation protein removal sterilization method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL41460A (en) * 1972-05-15 1975-06-25 Hydrophilics Int Inc Sterilization of soft contact lenses
BR7500089A (en) * 1974-01-07 1976-08-17 Nat Patent Dev Corp PROCESS FOR STERILIZING HYDROPHILIC CONTACT LENSES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003248200A (en) * 2002-01-14 2003-09-05 Johnson & Johnson Vision Care Inc Ophthalmic devices containing heterocyclic compounds and their manufacturing method
US7767730B2 (en) 2002-01-14 2010-08-03 Johnson & Johnson Vision Care, Inc. Ophthalmic devices containing heterocyclic compounds and methods for their production
JP4642323B2 (en) * 2002-01-14 2011-03-02 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 Ophthalmic device containing a heterocyclic compound and method for producing the same
US8017665B2 (en) 2002-01-14 2011-09-13 Johnson & Johnson Vision Care, Inc. Ophthalmic devices containing heterocyclic compounds and methods for their production

Also Published As

Publication number Publication date
DE3106290C2 (en) 1985-03-07
GB2072371B (en) 1984-07-11
GB2072371A (en) 1981-09-30
JPS6027965B2 (en) 1985-07-02
DE3106290A1 (en) 1982-01-14
FR2479491B1 (en) 1985-02-08
CA1163906A (en) 1984-03-20
FR2479491A1 (en) 1981-10-02

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