Leaflet frame attachment for prosthetic valves
US10959842B2 · kind B2 · utility
1Cited by
135References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Mar 7, 2039 |
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.