DE4009845A1 - Verfahren zur behandlung von kontaktlinsen - Google Patents
Verfahren zur behandlung von kontaktlinsenInfo
- Publication number
- DE4009845A1 DE4009845A1 DE19904009845 DE4009845A DE4009845A1 DE 4009845 A1 DE4009845 A1 DE 4009845A1 DE 19904009845 DE19904009845 DE 19904009845 DE 4009845 A DE4009845 A DE 4009845A DE 4009845 A1 DE4009845 A1 DE 4009845A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- treatment chamber
- contact lens
- cleaning
- treatment
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 226
- 238000004140 cleaning Methods 0.000 claims abstract description 166
- 230000001954 sterilising effect Effects 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims description 67
- 238000004321 preservation Methods 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 claims 2
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000004891 communication Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 241000219289 Silene Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 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
- 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
- A61L12/02—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration
- A61L12/04—Heat
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7768489A JPH02254416A (ja) | 1989-03-28 | 1989-03-28 | コンタクトレンズの処理方法 |
| JP7509989U JPH0314616U (enrdf_load_stackoverflow) | 1989-06-27 | 1989-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4009845A1 true DE4009845A1 (de) | 1990-10-04 |
| DE4009845C2 DE4009845C2 (enrdf_load_stackoverflow) | 1993-09-02 |
Family
ID=26416244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904009845 Granted DE4009845A1 (de) | 1989-03-28 | 1990-03-27 | Verfahren zur behandlung von kontaktlinsen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4009845A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2230352B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2289547B (en) * | 1994-05-19 | 1998-02-25 | Zygi Ltd | A contact lens cleaning device using three liquid containers |
| DE102007063095A1 (de) * | 2007-10-11 | 2009-04-16 | Rs Medizintechnik Gmbh | Vorrichtung zur Reinigung von optischen Messkörpern, die einen Augenoberflächenkontaktbereich aufweisen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3150406A (en) * | 1962-11-13 | 1964-09-29 | Milton L Obitts | Wash kit with contact lens storing and placing devices |
| US4582076A (en) * | 1983-04-21 | 1986-04-15 | Prat Jacques E | Apparatus for cleaning and sterilizing soft contact lenses |
| DE3506667A1 (de) * | 1985-02-26 | 1986-08-28 | Remedia Heilmittel GmbH, 6000 Frankfurt | Verfahren, vorrichtung und stoff zur reinigung von augenkontaktlinsen |
| DE3917590A1 (de) * | 1988-05-31 | 1989-12-21 | Aisin Seiki | Vorrichtung zur reinigung von kontaktlinsen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139097A (en) * | 1962-11-28 | 1964-06-30 | Barnes Hind International Inc | Cleansing device for contact lenses |
| US3614959A (en) * | 1969-03-24 | 1971-10-26 | Alcon Lab Inc | Means for cleaning contact lenses or the like |
| DE3410400C2 (de) * | 1984-03-21 | 1987-04-02 | Titmus Eurocon Kontaktlinsen GmbH, 8750 Aschaffenburg | Kontaktlinsenpflegesatz und Verfahren zur Pflege von Kontaktlinsen |
| US4700729A (en) * | 1985-11-12 | 1987-10-20 | Windmere Corporation | Lens cleaning device |
| DE3622391A1 (de) * | 1986-07-03 | 1988-01-14 | Henkel Kgaa | Verfahren und vorrichtung zur kontaktlinsenpflege |
| DE3639099A1 (de) * | 1986-11-15 | 1988-05-26 | Henkel Kgaa | Vorrichtung zur pflegebehandlung von kontaktlinsen |
| GB2209407B (en) * | 1987-09-04 | 1991-08-21 | Chen Ching Shih | Contact lens washing apparatus |
-
1990
- 1990-03-26 GB GB9006713A patent/GB2230352B/en not_active Expired - Fee Related
- 1990-03-27 DE DE19904009845 patent/DE4009845A1/de active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3150406A (en) * | 1962-11-13 | 1964-09-29 | Milton L Obitts | Wash kit with contact lens storing and placing devices |
| US4582076A (en) * | 1983-04-21 | 1986-04-15 | Prat Jacques E | Apparatus for cleaning and sterilizing soft contact lenses |
| DE3506667A1 (de) * | 1985-02-26 | 1986-08-28 | Remedia Heilmittel GmbH, 6000 Frankfurt | Verfahren, vorrichtung und stoff zur reinigung von augenkontaktlinsen |
| DE3917590A1 (de) * | 1988-05-31 | 1989-12-21 | Aisin Seiki | Vorrichtung zur reinigung von kontaktlinsen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9006713D0 (en) | 1990-05-23 |
| GB2230352A (en) | 1990-10-17 |
| GB2230352B (en) | 1993-07-21 |
| DE4009845C2 (enrdf_load_stackoverflow) | 1993-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |