US 12,484,874 B2
X-ray diagnostic apparatus
Junji Masahashi, Otawara (JP); Katsunori Kojima, Hadano (JP); Norio Soutsuka, Nasushiobara (JP); Tsutomu Ichikawa, Yokohama (JP); Tatsuaki Kodaka, Nasushiobara (JP); Shoji Yashiro, Nasushiobara (JP); and Tamotsu Ino, Yaita (JP)
Assigned to CANON MEDICAL SYSTEMS CORPORATION, Otawara (JP)
Filed by CANON MEDICAL SYSTEMS CORPORATION, Otawara (JP)
Filed on Mar. 6, 2023, as Appl. No. 18/178,633.
Claims priority of application No. 2022-040701 (JP), filed on Mar. 15, 2022.
Prior Publication US 2023/0293133 A1, Sep. 21, 2023
Int. Cl. A61B 6/00 (2024.01); A61B 6/08 (2006.01); A61B 6/58 (2024.01)
CPC A61B 6/545 (2013.01) [A61B 6/08 (2013.01); A61B 6/587 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An X-ray diagnostic apparatus generating and displaying X-ray projection image data, comprising:
an X-ray tube configured to irradiate an imaging region of a subject with X-rays;
an X-ray detector configured to detect the X-rays; and
processing circuitry configured to
acquire an incident angle of the X-rays corresponding to a clinical purpose of the imaging region, and acquire image data from an optical camera that images the imaging region, and
rotate the X-ray tube to reach the acquired incident angle of the X-rays, and slide a position of a central path of the X-rays with respect to the imaging region based on the image data.