Electrophoretic cleaner and sterilizer
US4732185A · kind A · utility
22Cited by
11References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1985 |
| Grant date | Mar 22, 1988 |
| Priority date | — |
| Expiry date | Jul 16, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S134/901
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrophoretic technique and apparatus for decontamination and sterilizing of contact lenses are provided. The lenses are placed in respective perforated containers and inserted in a buffer solution of suitable pH value. An electric field is established in the solutin by a pair of spaced electrodes. Contaminants on the lenses become charged and are attracted to a respective electrode, thereby cleaning and sterilizing the lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.