The support system for bioprosthetic flaps with commissure support with a heart-shaped openings

摘要

The support system for bioprosthetic heart valves, including: an inflow or inlet opening which, by means of a lower surface of the an easy removability or is defined, a drain hole, which an easy removability or by an upper surface is defined, three commissure support, wherein each support a single heart-shaped opening, and interkommissural - conjunctions, with horizontal openings with oval closures, the on a height above the lower surface are positioned, wherein each individual heart-shaped opening to have such a size that it is of less than the upper surface in the direction of the lower surface to a height equal to or greater than the horizontal openings, and wherein each individual horizontal opening substantially parallel sides, so that the interkommissural - conjunctions less open region in the form of a closed area.