Vascular graft with compartments for compliance matching
US10893929B2 · kind B2 · utility
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5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2018 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Mar 12, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0018
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A graft having a tubular body having a first end configured for attachment to a first vessel having a first compliance and second end configured for attachment to a second vessel having a second compliance different from the first compliance, and having a plurality of compressible chambers in the wall of the tubular body in which the chamber adjacent the first end of the tubular body is less compressible than the chamber adjacent the second end of the tubular body such that first end of the tubular body substantially matches the first compliance and the second end of the tubular body substantially matches the second compliance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.