Advanced kink-resistant stent graft
US11065097B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Jun 11, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Nov 13, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49927
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Stent-grafts for treating thoracic aortic aneurysms and abdominal aortic aneurysms include graft portions having inflatable channels and graft extensions. The graft extensions include an undulating wire stent and porous, but substantially fluid impermeable, polytetrafluoroethylene (PTFE) graft materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.