Graft systems having filling structures supported by scaffolds and methods for their use
US8870941B2 · kind B2 · utility
53Cited by
277References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 31, 2011 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Dec 7, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Aneurysms are treated by filling at least one double-walled filling structure with a curable medium within the aneurysm. The filling structures may be delivered over balloon deployment mechanisms in order to shape and open tubular lumens therethrough. Scaffolds are placed into the tubular lumens in order to help maintain the shape, anchor the filling structures in place, and provide improved blood flow transition into and out of the tubular lumens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.