GR1001126B - Cleaning-sterilization of contact lenses via a new enzymatic and technical methodology - Google Patents
Cleaning-sterilization of contact lenses via a new enzymatic and technical methodologyInfo
- Publication number
- GR1001126B GR1001126B GR910100414A GR910100414A GR1001126B GR 1001126 B GR1001126 B GR 1001126B GR 910100414 A GR910100414 A GR 910100414A GR 910100414 A GR910100414 A GR 910100414A GR 1001126 B GR1001126 B GR 1001126B
- Authority
- GR
- Greece
- Prior art keywords
- cleaning
- contact
- sterilization
- eye
- come
- Prior art date
Links
Landscapes
- Eyeglasses (AREA)
- Fertilizers (AREA)
Abstract
Η εφεύρεση αναφέρεται: - Στη χρήση ενζύμου (ων) λιπασών σε προϊόντα καθαρισμού φακών επαφής για την αποικοδόμηση - απομάκρυνση των λιπαρών εναποθέσεων φακών επαφής, που προέρχονται είτε από οφθαλμικές εκκρίσεις είτε από την χρήση διαφόρων καλλυντικών. - Στη χρήση του ενζύμου της υπεροξειδάσης της δισμουτάσης, η οποία μετατρέπει και επομένως ανενεργοποιεί τις δημιουργούμενες ελεύθερες οξύριζες (oxy free radicals) στα διαλύματα αποστείρωσης-καθαρισμού φακών επαφής, οι οποίες δεν πρέπει να έρχονται σε επαφή με το μάτι σαν επικίνδυνες. Επίσης παρουσιάζεται νέα μεθοδολογία για τον καθαρισμό- αποστείρωση των φακών επαφής : η ταμπλέττα καθαρισμού τοποθετείται μεταξύ και εντός των δύο κοίλων επιφανειών των δύο φακών επαφής του ζεύγους. 'Ετσι τα συστατικά της ταμπλέττας και παράγωγά τους έρχονται σε άμεση επαφή με τις κοίλες επιφάνειες των φακών, που είναι αυτές που έρχονται σε επαφή με το μάτι άρα λερώνονται περισσότερο και θέλουν ως εκ τούτου περισσότερη καθαριότητα, αποστείρωση και απομάκρυνση επιβλαβών ουσιών. ωThe invention refers to: - The use of lipase enzyme(s) in contact lens cleaning products for the degradation - removal of contact lens fatty deposits, originating either from eye secretions or from the use of various cosmetics. - In the use of the peroxidase dismutase enzyme, which converts and therefore inactivates the generated free radicals (oxy free radicals) in contact lens sterilization-cleaning solutions, which should not come into contact with the eye as dangerous. Also presented is a new methodology for cleaning-sterilizing contact lenses: the cleaning tablet is placed between and inside the two concave surfaces of the two contact lenses of the pair. Thus, the components of the tablet and their derivatives come into direct contact with the hollow surfaces of the lenses, which are the ones that come into contact with the eye, so they get dirtier and therefore need more cleaning, sterilization and removal of harmful substances. oh
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR91100414 | 1991-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1001126B true GR1001126B (en) | 1993-04-28 |
Family
ID=10940789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR910100414A GR1001126B (en) | 1991-10-09 | 1991-10-09 | Cleaning-sterilization of contact lenses via a new enzymatic and technical methodology |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR1001126B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005131A2 (en) * | 1978-04-21 | 1979-10-31 | Peter Michael John Bedding | Methods and materials for cleaning soft contact lenses |
EP0093784A1 (en) * | 1982-04-23 | 1983-11-16 | Dr. Thilo & Co. GmbH | Enzymatic contact lens cleaning product with pH-controlled activity |
EP0140669A1 (en) * | 1983-10-24 | 1985-05-08 | BAUSCH & LOMB INCORPORATED | Microbial enzymatic contact lens cleaner and methods of use |
DE3522282A1 (en) * | 1985-06-21 | 1987-01-15 | Peter Hoefer | Container for the care of hard or soft contact lenses |
JPH02245187A (en) * | 1989-03-17 | 1990-09-28 | Takeda Chem Ind Ltd | Production of superoxide dismutase |
US4997626A (en) * | 1990-01-05 | 1991-03-05 | Allergan, Inc. | Methods to disinfect contact lenses |
-
1991
- 1991-10-09 GR GR910100414A patent/GR1001126B/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005131A2 (en) * | 1978-04-21 | 1979-10-31 | Peter Michael John Bedding | Methods and materials for cleaning soft contact lenses |
EP0093784A1 (en) * | 1982-04-23 | 1983-11-16 | Dr. Thilo & Co. GmbH | Enzymatic contact lens cleaning product with pH-controlled activity |
EP0140669A1 (en) * | 1983-10-24 | 1985-05-08 | BAUSCH & LOMB INCORPORATED | Microbial enzymatic contact lens cleaner and methods of use |
DE3522282A1 (en) * | 1985-06-21 | 1987-01-15 | Peter Hoefer | Container for the care of hard or soft contact lenses |
JPH02245187A (en) * | 1989-03-17 | 1990-09-28 | Takeda Chem Ind Ltd | Production of superoxide dismutase |
US4997626A (en) * | 1990-01-05 | 1991-03-05 | Allergan, Inc. | Methods to disinfect contact lenses |
Non-Patent Citations (3)
Title |
---|
CLAIM NOT SEARCHED: 3 * |
CLAIMS SEARCHED: 1,2 * |
DATABASE WPIL, accession no. 90-339239 [45], Derwent Publications Ltd, London, GB; & JP-A-2 245 187 (TAKEDA CHEMICAL IND. K.K.) * |
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