US 11,918,400 B2
Control device, control method, and control program
Yoshie Fujimoto, Kanagawa (JP); Shinichiro Konno, Kanagawa (JP); and Shunsuke Kodaira, Kanagawa (JP)
Assigned to FUJIFILM CORPORATION, Tokyo (JP)
Filed by FUJIFILM CORPORATION, Tokyo (JP)
Filed on Sep. 28, 2021, as Appl. No. 17/486,954.
Claims priority of application No. 2020-166466 (JP), filed on Sep. 30, 2020.
Prior Publication US 2022/0096032 A1, Mar. 31, 2022
Int. Cl. A61B 6/00 (2006.01); A61B 6/04 (2006.01); G03B 21/20 (2006.01); G06T 7/00 (2017.01)
CPC A61B 6/502 (2013.01) [A61B 6/0414 (2013.01); A61B 6/542 (2013.01); G03B 21/2053 (2013.01); G06T 7/0012 (2013.01); G06T 2207/30068 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A control device comprising:
at least one processor that is configured to
detect whether or not compression of a breast by a compression member in a mammography apparatus is completed and
perform control to direct an image projection unit, which projects a projection image onto a projection surface of the compression member, to stop the projection of the projection image onto the projection surface in a case in which it is detected that the compression is complete;
wherein the case in which the compression is completed is a case in which a compression pressure of the compression member against the breast does not change for a predetermined period or more.