MD960176A - Dispozitiv pentru dezinfectarea lentilelor de contact - Google Patents
Dispozitiv pentru dezinfectarea lentilelor de contactInfo
- Publication number
- MD960176A MD960176A MD96-0176A MD960176A MD960176A MD 960176 A MD960176 A MD 960176A MD 960176 A MD960176 A MD 960176A MD 960176 A MD960176 A MD 960176A
- Authority
- MD
- Moldova
- Prior art keywords
- contact lenses
- catalyst
- solution
- disinfecting contact
- disinfecting
- Prior art date
Links
- 230000000249 desinfective effect Effects 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/005—Contact lens cases
-
- 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
- A61L12/128—Hydrogen peroxide; Peroxy compounds neutralised with catalysts
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S134/00—Cleaning and liquid contact with solids
- Y10S134/901—Contact lens
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Eyeglasses (AREA)
Abstract
Invenţia se referă la tehnica medicinală, la un dispozitiv pentru dezinfectarea lentilelor de contact (19, 20), în care lentilele de contact se cufundă în recipientul (1) cu soluţie de H2O2 (21) cu concentraţia de 3%. Lentilele de contact (19,20) sunt amplasate în susţinătorii pentru lentile (13,14) pe rama (6), care în compartimentul (7), de asemenea, conţine elementul catalitic (9) la care este debitată soluţia H2O2. Catalizatorul (9) neutralizează soluţia H2O2, însă neutralizarea menţionată este încetinită în primul rând din cauza că oxigenul este colectat şi este menţinut în contact cu suprafaţa sistemului de plăci cu orificii (10,10a-10h) a catalizatorului (9) astfel, că se ameliorează acţiunea dezinfectantă.În rezultatul utilizării dispozitivului propus este asigurată o concentraţie înaltă a H2O2, apoi are loc neutralizarea H2O2 în soluţie până la concentraţii atât de mici, încât cantitatea rămasă pe lentilele de contact nu irită ochii.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK122193A DK171504B1 (da) | 1993-10-29 | 1993-10-29 | Apparat til at desinficere kontaktlinser |
PCT/DK1994/000394 WO1995012141A1 (en) | 1993-10-29 | 1994-10-27 | An apparatus for disinfecting contact lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
MD960176A true MD960176A (ro) | 1997-04-30 |
Family
ID=8102350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MD96-0176A MD960176A (ro) | 1993-10-29 | 1996-05-22 | Dispozitiv pentru dezinfectarea lentilelor de contact |
Country Status (15)
Country | Link |
---|---|
US (1) | US5723096A (ro) |
EP (1) | EP0725940A1 (ro) |
JP (1) | JPH09504196A (ro) |
AU (1) | AU8057394A (ro) |
BG (1) | BG100542A (ro) |
BR (1) | BR9407914A (ro) |
CA (1) | CA2175080A1 (ro) |
CZ (1) | CZ116496A3 (ro) |
DK (1) | DK171504B1 (ro) |
HU (1) | HUT75627A (ro) |
MD (1) | MD960176A (ro) |
PL (1) | PL314126A1 (ro) |
RO (1) | RO116998B1 (ro) |
SK (1) | SK54296A3 (ro) |
WO (1) | WO1995012141A1 (ro) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609837A (en) * | 1995-08-16 | 1997-03-11 | Cerny; David E. | Disinfection apparatus |
DE59804324D1 (de) * | 1997-02-28 | 2002-07-11 | Albert Sturm | Wasserlösliches festes kontaktlinsenpflegemittel |
EP1037674A1 (en) * | 1997-12-12 | 2000-09-27 | Synoptik A/S | Container for timed release of substances |
DE19757356C1 (de) * | 1997-12-22 | 1999-07-01 | Mdle Medical Device Lab Europ | Vorrichtung zur Pflege von Kontaktlinsen |
JP2002532151A (ja) * | 1998-12-14 | 2002-10-02 | シュノプティク ホールディング アクティーゼルスカブ | コンタクトレンズ洗浄システム |
US6465799B1 (en) | 1999-03-01 | 2002-10-15 | Johnson & Johnson Vision Care, Inc. | UV radiation system having materials for selectively attenuating radiation |
US6592816B1 (en) | 1999-03-01 | 2003-07-15 | Johnson & Johnson Vision Care, Inc. | Sterilization system |
US7879288B2 (en) | 1999-03-01 | 2011-02-01 | Johnson & Johnson Vision Care, Inc. | Method and apparatus of sterilization using monochromatic UV radiation source |
WO2003002161A1 (en) * | 2001-06-28 | 2003-01-09 | Synoptik Holding A/S | A disposable container for cleaning and disinfection of contact lenses |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396583A (en) * | 1981-08-14 | 1983-08-02 | American Optical Corporation | Device for single solution contact lens sterilization |
EP0209071B2 (de) * | 1985-07-10 | 1998-07-15 | Novartis AG | Kontaktlinsenpflegesatz |
US4956156A (en) * | 1988-11-07 | 1990-09-11 | Ryder International Corporation | Pressure venting system for lens cases |
US5196174A (en) * | 1989-06-09 | 1993-03-23 | Ciba Vision Corporation | Apparatus for sterilizing contact lenses |
US5089240A (en) * | 1990-08-22 | 1992-02-18 | Ciba Vision Corporation | Catalytic lens sterilizing system |
US5143104A (en) * | 1990-12-07 | 1992-09-01 | Allergan, Inc. | Vented apparatus for storing and cleaning an element |
US5270002A (en) * | 1991-10-03 | 1993-12-14 | Allergan, Inc. | Apparatus and method useful in disinfecting contact lenses |
DK168746B1 (da) * | 1992-07-06 | 1994-05-30 | Tom Buris Nielsen | Fremgangsmåde og etui til desinficering af kontaktlinser |
-
1993
- 1993-10-29 DK DK122193A patent/DK171504B1/da not_active IP Right Cessation
-
1994
- 1994-10-27 BR BR9407914A patent/BR9407914A/pt not_active Application Discontinuation
- 1994-10-27 US US08/619,520 patent/US5723096A/en not_active Expired - Fee Related
- 1994-10-27 AU AU80573/94A patent/AU8057394A/en not_active Abandoned
- 1994-10-27 RO RO96-00875A patent/RO116998B1/ro unknown
- 1994-10-27 CA CA002175080A patent/CA2175080A1/en not_active Abandoned
- 1994-10-27 PL PL94314126A patent/PL314126A1/xx unknown
- 1994-10-27 WO PCT/DK1994/000394 patent/WO1995012141A1/en not_active Application Discontinuation
- 1994-10-27 JP JP7512359A patent/JPH09504196A/ja active Pending
- 1994-10-27 HU HU9601115A patent/HUT75627A/hu unknown
- 1994-10-27 EP EP94931516A patent/EP0725940A1/en not_active Ceased
- 1994-10-27 SK SK542-96A patent/SK54296A3/sk unknown
- 1994-10-27 CZ CZ961164A patent/CZ116496A3/cs unknown
-
1996
- 1996-04-26 BG BG100542A patent/BG100542A/bg unknown
- 1996-05-22 MD MD96-0176A patent/MD960176A/ro not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2175080A1 (en) | 1995-05-04 |
HU9601115D0 (en) | 1996-07-29 |
PL314126A1 (en) | 1996-08-19 |
CZ116496A3 (en) | 1996-09-11 |
BR9407914A (pt) | 1996-11-26 |
JPH09504196A (ja) | 1997-04-28 |
DK171504B1 (da) | 1996-12-02 |
HUT75627A (en) | 1997-05-28 |
BG100542A (bg) | 1997-02-28 |
SK54296A3 (en) | 1997-01-08 |
DK122193D0 (da) | 1993-10-29 |
DK122193A (da) | 1995-04-30 |
EP0725940A1 (en) | 1996-08-14 |
RO116998B1 (ro) | 2001-09-28 |
US5723096A (en) | 1998-03-03 |
WO1995012141A1 (en) | 1995-05-04 |
AU8057394A (en) | 1995-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1A | Withdrawn application |
Free format text: 19980908 |