Phacoemulsification cutting tip
US5676649A · kind A · utility
132Cited by
20References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1996 |
| Grant date | Oct 14, 1997 |
| Priority date | — |
| Expiry date | Oct 4, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F9/00745
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cutting tip having an asymmetric, hydrodynamic channel that tightens the cutting tip during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.