Leaflet frame attachment for prosthetic valves
US12059344B2 · kind B2 · utility
1Cited by
240References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2021 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Dec 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0069
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Described embodiments are directed toward centrally-opening leaflet prosthetic valves having a frame and a leaflet construct. Leaflet frame attachments for prosthetic valves include the leaflet construct being at least partially coupled to a frame outer side by a looped structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.