Transcatheter valve prosthesis for blood vessel
US11559396B2 · kind B2 · utility
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3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2018 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Jun 17, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0059
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A transcatheter temporary valve prosthesis for blood vessel comprising an expandable support structure (5″), a valve (7), a filter (12) and a conveyor (6); said support structure (5″) forming a tubular shape when expanded, with a distal and a proximal end, said valve (7) being located at said distal end and said conveyor (6) extending within said support structure (5), from said proximal to said distal end and including a central passage that is adapted to act as an introducer for other devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.