Tubular treatment device design apparatus, tubular treatment device manufacturing method, and tubular treatment device design program

摘要

An object of the present invention is to facilitate determination of an optimum position of a fenestration portion provided on a tube wall of a tubular treatment device. A tubular treatment device designing apparatus for designing a stent graft accommodated in a sheath includes a three-dimensional model generation unit, a simulation unit, and a fenestration position determination unit. The three-dimensional model generation unit 10 generates a three-dimensional model of a blood vessel in which the stent graft is placed, and the simulation unit 20 simulates a situation where a sheath is inserted into the three-dimensional model generated by the three-dimensional model generation unit 10. The fenestration position determination unit 30 determines the position of the fenestration part provided on the vessel wall of the stent graft based on the simulation result by the simulation unit 20 and information on the shape of the torsion of the blood vessel in the region where the stent graft is placed. To do. [Selection] Figure 1