US 11,896,419 B2
X-ray diagnostic apparatus
Shingo Abe, Nasushiobara (JP); and Kunitoshi Matsumoto, Nasushiobara (JP)
Assigned to CANON MEDICAL SYSTEMS CORPORATION, Tochigi (JP)
Filed by CANON MEDICAL SYSTEMS CORPORATION, Tochigi (JP)
Filed on Dec. 13, 2021, as Appl. No. 17/643,939.
Claims priority of application No. 2020-206512 (JP), filed on Dec. 14, 2020.
Prior Publication US 2022/0183648 A1, Jun. 16, 2022
Int. Cl. A61B 6/00 (2006.01)
CPC A61B 6/541 (2013.01) [A61B 6/467 (2013.01); A61B 6/481 (2013.01); A61B 6/482 (2013.01); A61B 6/542 (2013.01)] 24 Claims
OG exemplary drawing
 
1. An X-ray diagnostic apparatus comprising:
an input interface configured to accept an input operation performed by an operator; and
processing circuitry configured to
identify a period in which periodic movement is small in an irradiation area of an X-ray,
determine irradiation start timing of an X-ray according to the period, and
control to perform X-ray irradiation of a relatively high dose in the determined irradiation start timing on condition that the input operation is being continued.