Cannula tool and method
US11602455B2 · kind B2 · utility
0Cited by
5References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 7, 2020 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | May 21, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/1588
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ophthalmic tool and methods are shown. Examples of ophthalmic tools include cannula removal portions that include one or more grippers. In use the grippers, a mandrel, and a tool base provide a surgeon with a level of control that facilitates removal of a cannula. Other examples include a wound visualization tool that may be in combination with a cannula remover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.