Vascular prosthesis impregnated with crosslinked dextran
US6991648B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2001 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Nov 20, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention concerns a flexible vascular prosthesis comprising a synthetic support impregnated with at least a covalently crosslinked dextran and/or at least a functionalised derivative of covalently crosslinked dextran. The invention also concerns a method for preparing said prosthesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.