Vliv externího zatížení na napjatost v tepnách

Abstract

In the first part of the thesis, a large study of specialized articles was performed, which were focused on the anchoring of the artery during the FEM (Finite element method) analysis. Two basic types of anchoring were identified, namely proximal and distal ends anchorage, or axial anchoring of both ends of the extracted artery. None of the studies considered an option for anchoring every point of the abdominal aortic bifurcation using collagen fibers. In the second part of the thesis a new boundary condition was proposed including a network of collagen fibers coming from the external arterial wall. A sensitivity analysis was used to determine the basic parameters of the new boundary condition