Liquefaction handpiece tip
US7967799B2 · kind B2 · utility
38Cited by
86References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 2005 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jan 5, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/3203
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical tip having a spacer or stand-off to keep the distal end of the tip from directly contacting delicate tissue, such as the posterior capsule. In addition, one or more bypass holes may be provided to help vent any excess pressure when the tip is near delicate tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.