Woven artificial organ for an aortic sinus has a first cylindrical section away from a heart, a second cylindrical section with a wider diameter to form a bulbus and a third cylindrical section near to a heart

摘要

A first cylindrical section (2) away from a heart verges into an aortic curve, if required. A second cylindrical section (6) has a wider diameter compared to the first section, forms a bulbus and links to the first section. If required, a third cylindrical section (8) near to a heart links to the section forming the bulbus.