公开(公告)号：US20200275901A1

公开(公告)日：2020-09-03

申请号：US16803559

申请日：2020-02-27

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Hisato TAKEMOTO ,  Manabu TANAKA ,  Yuichiro WATANABE

IPC: A61B6/00 ,  A61B8/12 ,  A61B6/12 ,  A61B8/06 ,  A61M25/01

Abstract: In one embodiment, an X-ray diagnostic apparatus includes an X-ray source, an X-ray detector, an arm, and processing circuitry. The arm supports the X-ray source and the X-ray detector. The processing circuitry identifies a three-dimensional running direction of a blood vessel of an object from a plurality of images that are obtained by using the X-ray source and the X-ray detector to image the object from at least two different angles, and controls positions of the X-ray source and the X-ray detector by using the arm in such a manner that a target position of the blood vessel is imaged from the at least two different directions determined depending on the three-dimensional running direction.