Ocular iontophoretic apparatus
US6539251B2 · kind B2 · utility
25Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2001 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Aug 3, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/303
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ocular iontophoretic apparatus comprising a reservoir which includes a outer rim. The outer rim includes a barrier. The barrier is positionable upon the surface of the eye and serves to provide a seal between the reservoir and the surface of the eye. In turn the passage of fluid across the barrier into and out of the reservoir is substantially precluded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.