Coated medical device
US7967855B2 · kind B2 · utility
67Cited by
181References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2005 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Apr 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0068
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A stent that is adapted for introduction into a body passageway and which releases at least one biological agent after being inserted in the body passageway. The release of the at least one biological agent can be a controlled release via molecular diffusion through a non-porous polymer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.