Multipolar corneal-shaping electrode with flexible removable skirt
US4381007A · kind A · utility
644Cited by
7References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1981 |
| Grant date | Apr 26, 1983 |
| Priority date | — |
| Expiry date | Apr 30, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M3/0283
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The disclosure relates to a multipolar probe using radiofrequency energy to reshape the cornea of an eye. The surface of the cornea is flushed continuously with a conductive coolant during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.