Patent ID: 11471278

Abstract:
A valved endoprosthesis releasing device and a valved endoprosthesis pertaining to the medicine area, more particularly a device for releasing valved endoprosthesis specifically developed for the combined endovascular treatment of aortic valve disease and ascending aorta segment, said device allowing the assembly to travel endovascularly until the valved endoprosthesis is specifically coupled to repair injured segments of the ascending aorta and replace the calcified aortic valve, besides restoring the anatomy and assuring the consolidation of a suitable blood flow in the region to be treated. The invention comprises a valved endoprosthesis releasing device consisting of several overlapped tubular segments, wherein the movement of the sheath tube releases the valved endoprosthesis coupled to the proximal region for endovascular implantation by expanding the balloon or self-expanding a valved endoprosthesis provided with a tubular body coupled to an aortic valve.