Covered stent type blood vessel combined kit for isolating aortic arch part and three branches
A technology of aortic arch and stent graft, which is applied in the field of stent graft vascular assemblies, can solve the problems of easy twisting and compression of blood vessels, complicated operation, affecting the blood flow of branch vessels and the lumen of main vessels, and achieves safe and effective lesion and release procedures Simple, avoid the effect of custom brackets
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[0027] The specific embodiment of the present invention is described below with reference to accompanying drawing
[0028] Figure 1 to Figure 6 A stent-graft-type blood vessel combination kit for isolating the aortic arch and three branches of the present invention is shown, as well as an example of its use. The assembly includes two artificial blood vessel components, a stent-graft-type blood vessel combination kit that isolates the aortic arch and three branches, including two artificial blood vessel components: ① a main body with a stent and an artificial aortic blood vessel with three branches ( 1), wherein the main body of the artificial aortic vessel (1) is a straight cylindrical stent vessel, which is composed of an outer vascular membrane (4) and an inner stent (5), and the proximal part of the outer vascular membrane (4) is a vascular membrane (4a) It is integrally designed with the front part (5a) of the inner stent (5), and the middle and distal part of the vascul...
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