Method of preparing an intraocular lens for implantation
US7744646B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2005 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Oct 1, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/907
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tool configured to prepare a dual-optic accommodating intraocular lens for implantation can comprise a first portion and a second portion. The first portion can comprise a base and at least one elongate guide associated with the base. The first portion can be in contact with and not movable relative to a first optic of the lens during at least a portion of the preparation of the lens. The a second portion can comprise an actuator having an engagement surface in contact with a second optic of the lens and at least one protrusion extending away from the engagement surface. The protrusion can be configured to extend into engagement with the elongate guide. The first and second portions can be movable relative to each other as permitted by the guide(s) and protrusion(s) to move the optics so that the lens takes on a more compact condition for implantation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.