US 12,383,233 B2
Ultrasound diagnostic apparatus and control method of ultrasound diagnostic apparatus
Tsuyoshi Matsumoto, Tokyo (JP); Takahide Terada, Tokyo (JP); and Tomoki Inoue, Tokyo (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Jun. 18, 2024, as Appl. No. 18/747,360.
Claims priority of application No. 2023-099961 (JP), filed on Jun. 19, 2023.
Prior Publication US 2024/0415492 A1, Dec. 19, 2024
Int. Cl. A61B 8/00 (2006.01); A61B 8/08 (2006.01)
CPC A61B 8/469 (2013.01) [A61B 8/0891 (2013.01); A61B 8/5207 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An ultrasound diagnostic apparatus comprising:
a monitor; and
a processor configured to
specify a blood vessel region based on a score threshold value from ultrasound images of a plurality of frames acquired in a time-series manner,
display the ultrasound image and the specified blood vessel region,
accept designation of a position and designation regarding addition or deletion of the blood vessel region by a user,
set a correction region on the ultrasound image based on the position designated by the user, and
correct the score threshold value according to a designation content regarding the addition or deletion of the blood vessel region by the user,
wherein the processor is configured to perform processing of specifying the blood vessel region based on the corrected score threshold value in the correction region.