TW283212B - A protentive device for contact lens - Google Patents
A protentive device for contact lensInfo
- Publication number
- TW283212B TW283212B TW84104726A TW84104726A TW283212B TW 283212 B TW283212 B TW 283212B TW 84104726 A TW84104726 A TW 84104726A TW 84104726 A TW84104726 A TW 84104726A TW 283212 B TW283212 B TW 283212B
- Authority
- TW
- Taiwan
- Prior art keywords
- control circuit
- contact lens
- ultrsonic
- speaker
- main component
- Prior art date
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Eyeglasses (AREA)
Abstract
A protective device for contact lens with a control circuit, which is capable of performing cleanning and/or sterilization and storing, including the following components: a main component containing a control keyboard and a signal transducing panel; a control circuit, incorporated in the main component, capable of controlling sonication unit, which provides ultrsonic waves through its speaker with frequencies between 20 to 40 KHz and energy between1.5 to 3 watts/cm square for 6 to 10 minutes during the cleaning stage, and the heating unit, which provides energy necessary to increase and maintain the temperature of the medium to 85 to 95 deg.C for 15 to 20 minutes during the sterilization stages; a sonication transducing bath which contains a ultrsonic speaker, on its bottom, connected to the control circuit; a transparent, heat-resistant cleaning cup with volume markers on its outside surface; a fixing device for contact lens to be cleaned; a heating element controlled by the control circuit; and a lid with streads matched with the cleaning cup and with a leak-proof o-ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW84104726A TW283212B (en) | 1995-05-12 | 1995-05-12 | A protentive device for contact lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW84104726A TW283212B (en) | 1995-05-12 | 1995-05-12 | A protentive device for contact lens |
Publications (1)
Publication Number | Publication Date |
---|---|
TW283212B true TW283212B (en) | 1996-08-11 |
Family
ID=51397748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW84104726A TW283212B (en) | 1995-05-12 | 1995-05-12 | A protentive device for contact lens |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW283212B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI584826B (en) * | 2010-06-23 | 2017-06-01 | 壯生和壯生視覺關懷公司 | Radiation disinfecting base unit for receiving an ophthalmic lens storage case |
-
1995
- 1995-05-12 TW TW84104726A patent/TW283212B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI584826B (en) * | 2010-06-23 | 2017-06-01 | 壯生和壯生視覺關懷公司 | Radiation disinfecting base unit for receiving an ophthalmic lens storage case |
US9833535B2 (en) | 2010-06-23 | 2017-12-05 | Johnson & Johnson Vision Care Inc. | Contact lens storage case surface disinfection |
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