Coated stent
US11648135B2 · kind B2 · utility
0Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2018 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Jan 3, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/18
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implantable medical device may comprise an elongated tubular body having a scaffolding forming a plurality of cells. A polymeric covering may be disposed over at least a portion of the stent. The covering may include a plurality of voids formed in an outer surface thereof. An extracellular matrix material coating may be disposed over the polymeric covering and within the plurality of voids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.