X-RAY DIAGNOSTIC SYSTEM, PHOTOGRAPHING ANGLE OPTIMIZATION SUPPORT DEVICE AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To support the optimization of a photographing angle (working angle) to a blood vessel.;SOLUTION: The X-ray diagnostic system is provided with: an X-ray tube 21; a detector 22; a rack part 200 for freely movably supporting the X-ray tube and the X-ray detector under prescribed limitation; a standard 2D/3D model memory 7 for storing the data of a standard three-dimensional model relating to the blood vessel at an optional part; and a working angle calculation part 12 for calculating a circular arcuate track having an optional radius centering on a specified point that an X-ray focus of the X-ray tube moves on a plane roughly orthogonal to the axis of the blood vessel at an optional specified point on the basis of the data of the standard three-dimensional model.;COPYRIGHT: (C)2007,JPO&INPIT