The biological active substance of low height completed emerge from a pig aortic valve

摘要

P the invention relates to a prosthesis laboratory, of low height, prepared from aortic valve. / p & & p & according to the invention, the biological tissue is mounted on a cylindrical support 1 of small height, covered with a plastic fabric 2, for securing it when the prosthesis is used for a replacement of the aortic or mitral valve; the low height of the anatomical prosthesis is derived from the study of the aortic valve of the bead of aortic is stored, the distal end 4 of the support has a corrugated shape which is retained on the prosthesis laboratory. / p & & p & the present invention makes it possible to eliminate the malfunctions of the heart. / p