Medical device for preservation of a corneal tissue, comprising an applanation lid, and optionally a trepanation lid
US11229201B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 14, 2018 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Feb 2, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N1/148
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a medical device for preservation of corneal tissue (3) that has been obtained beforehand by sampling, the device comprising a base (11), at least one side wall (12), and means for receiving and blocking the corneal tissue (3), characterized in that the device additionally comprises an applanation lid (13) for covering an opening of the device opposite the transparent base (11), the applanation lid (13) comprising: a transparent window (131), and a support (132) between the window (131) and the side wall (12), the support (132) comprising means for moving the window (131) in translation with respect to the side wall (12) of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.