Minimally-invasive cardiac-valve prosthesis
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United States of America Patent
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Sep 17, 2013
Issued Date -
N/A
app pub date -
Jun 16, 2008
filing date -
Mar 3, 2004
priority date (Note) -
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Abstract
A cardiac-valve prosthesis is adapted for percutaneous implantation. The prosthesis includes an armature adapted for deployment in a radially expanded implantation position, the armature including a support portion and an anchor portion, which are substantially axially coextensive with respect to one another. A set of leaflets is coupled to the support portion. The leaflets can be deployed with the armature in the implantation position. The leaflets define, in the implantation position, a flow duct that is selectably obstructable. The anchor portion can be deployed to enable anchorage of the cardiac-valve prosthesis at an implantation site.
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