Woven aortic sinus prosthesis, has prosthesis wall including three openings in area of cylindrical section, where openings are formed by extended longitudinal slots and closed by additional wall material

摘要

The prosthesis (1) has a cylindrical section (2) projecting into an aortic arc (5), and another cylindrical section (7) forming a bulbus (8) and extended in diameter corresponding to the section (2). A third cylindrical section (9) is attached to the section (7). A textile connection of a prosthesis wall extends over the entire length of the connection without interruption. The prosthesis wall has three openings in the area of the section (7). The openings are formed by extended longitudinal slots (10), and closed by additional wall material (11).