US 12,458,311 B2
Medical image diagnostic apparatus and control method for medical image diagnostic apparatus
Yukiya Miyachi, Kanagawa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Mar. 28, 2024, as Appl. No. 18/621,015.
Claims priority of application No. 2023-053009 (JP), filed on Mar. 29, 2023.
Prior Publication US 2024/0324979 A1, Oct. 3, 2024
Int. Cl. A61B 8/00 (2006.01); A61B 6/00 (2024.01); A61B 6/04 (2006.01); A61B 6/46 (2024.01); A61B 6/50 (2024.01); A61B 8/08 (2006.01)
CPC A61B 6/502 (2013.01) [A61B 6/0414 (2013.01); A61B 6/461 (2013.01); A61B 6/5247 (2013.01); A61B 8/0825 (2013.01); A61B 8/403 (2013.01); A61B 8/4416 (2013.01); A61B 8/4488 (2013.01); A61B 8/461 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A medical image diagnostic apparatus that acquires a radiation image of a breast of a subject in a state in which the breast is compressed by a compression plate, the medical image diagnostic apparatus comprising:
a monitor;
an ultrasound probe that is disposed to be in contact with a surface of the compression plate;
a probe moving device configured to move the ultrasound probe along the surface of the compression plate;
a processor configured to
acquire ultrasound data of the breast in an imaging region determined by performing transmission and reception of an ultrasound wave using the ultrasound probe moved by the probe moving device with respect to the breast compressed by the compression plate,
display the radiation image on the monitor,
generate an ultrasound image acquisition line, which is displayed on the radiation image displayed on the monitor in a superimposed manner and designates a position of an ultrasound image representing a tomographic section of the breast, wherein the superimposed ultrasound image acquisition line is displayed on the monitor to be rotatable by a designation of a user; and
generate an ultrasound image at a position of the ultrasound image acquisition line based on the ultrasound data which is acquired in correspondence with the ultrasound image acquisition line, and
display the ultrasound image on the monitor.
 
17. A control method of a medical image diagnostic apparatus that acquires a radiation image of a breast of a subject in a state in which the breast is compressed by a compression plate, the control method comprising:
disposing an ultrasound probe to be in contact with a surface of the compression plate;
moving the ultrasound probe along the surface of the compression plate;
acquiring ultrasound data of the breast in an imaging region determined by performing transmission and reception of an ultrasound wave using the ultrasound probe with respect to the breast compressed by the compression plate;
displaying the radiation image on a monitor;
generating an ultrasound image acquisition line representing a position of an ultrasound image to be acquired and displaying the ultrasound image acquisition line on the radiation image displayed on the monitor in a superimposed manner, wherein the superimposed ultrasound image acquisition line is displayed on the monitor to be rotatable by a designation of a user;
generating an ultrasound image at a position of the ultrasound image acquisition line based on the ultrasound data acquired in correspondence with the ultrasound image acquisition line; and
displaying the generated ultrasound image on the monitor.