Method for anchoring a mitral valve
US8672998B2 · kind B2 · utility
205Cited by
130References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2013 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 29, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/006
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An artificial mitral valve is anchored in the left atrium by placing the valve between the annulus of the natural mitral valve and an artificial annulus. The artificial annulus is formed by inserting a tool into the coronary sinus, and adjusting the tool to force the wall of the left atrium to form an annulus above the artificial valve, this locking it in place and forming a hemostatic seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.