The invention discloses a novel aortic-arch vascular
assembly with
branch covered stents. The novel aortic-arch vascular
assembly with the
branch covered stents comprises four artificial vascular components, including: firstly, a segment of artificial aortic vessel partially with a
stent (1); secondly,
small branch vessels (2); thirdly, segments of
branch vessels with stents (3); and fourthly, a segment of a partially
covered stent blood vessel (4). The
stent is arranged inside a vessel at a proximal part (6) of the artificial aortic vessel (1); a distal part (7) of the artificial aortic vessel (1) is a pure vascular membrane, namely a pure vascular
membrane part (7); a proximal section (7a) of the pure vascular
membrane part (7) is used for coinciding with three branch vessels; a proximalpart (4a) of the partially
covered stent blood vessel (4) is a bare
stent; and a distal part (4b) of the partially
covered stent blood vessel (4) is a covered stent blood vessel. Being used, the novel aortic-arch vascular
assembly with the branch covered stents is capable of isolating aortic lesions involving the
aortic arch and the
ascending aorta, as well as reconstructing branch
artery blood flow and maintaining normal vascular morphology to the maximum extent; and thus, the aortic-arch vascular assembly is suitable for various vessels with deformed branches, including vessels with relatively great branch deformation. Therefore, the novel aortic-arch vascular assembly with the branch covered stents is wide in range of applications and capable of avoiding stent customization, so that
mass production is enabled; and moreover, the novel aortic-arch vascular assembly with the branch covered stents is capable of effectively reducing wounds and easy to operate.