Lens delivery system
US8105332B2 · kind B2 · utility
2Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2007 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Oct 30, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/31506
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A lens delivery system handpiece having a threaded plunger rod with a ball lock ring. Locking the ring causes the plunger to be advanced by turning a thumbscrew or knob. Unlocking the ring allows the plunger to be advanced by pushing on the thumbscrew or knob in a manner similar to a syringe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.