Transcatheter heart valve with plication window and tissue anchors
US10779937B2 · kind B2 · utility
16Cited by
17References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2018 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0098
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a transcatheter heart valve replacement (A61F2/2412), and in particular a device and method for percutaneous annular plication, as a replacement device for a heart valve, whereby the prosthesis has an atrial annular flange or cuff having one or more integral plication windows connected to a pressure actuated flow control member extending into the ventricle, wherein the is a reciprocating mechanical member that is compressed by pressurized working fluid within the heart during ventricular systole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.