Edwards Lifesciences Corporation
OVAL STENT

Abstract:

A stent comprises an elastically deformable stent wall forming a lumen extending between a first opening and a second opening of the stent. The stent wall is configured to be percutaneously delivered into a blood vessel, secure to a blood vessel wall of a blood vessel, and radially expand from a first configuration to a second configuration within the blood vessel into direct contact with the blood vessel wall. The first configuration defines a first major dimension, a first minor dimension, a first cross-sectional area, a first cross-sectional shape, and a first perimeter of the stent wall. The second configuration defines a second major dimension, a second minor dimension that is greater than the first minor dimension, a second cross-sectional area that is greater than the first cross-sectional area, and the first perimeter of the stent wall.