PROBLEM TO BE SOLVED: To provide a breast imaging device capable of safely performing compression of breasts for CBCT imaging.SOLUTION: A breast imaging device comprises: a radiation ray imaging part comprising a radiation ray generation part and a radiation ray detection part which is disposed to face the radiation ray generation part a rotation part for rotating the radiation ray imaging part a protection panel having an opening from which breasts of a subject are inserted into a space between the radiation ray generation part and the radiation ray detection part and a compression part which is installed on the protection panel, and compresses the breasts inserted from the opening by sandwiching the breasts between first and second members.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】CBCT撮影等のための乳房の圧迫を安全に行える乳房撮影装置を提供する。【解決手段】乳房撮影装置は、放射線発生部と、前記放射線発生部に対向して配置された放射線検出部とを有する放射線撮影部と、放射線撮影部を回転させる回転部と、放射線発生部と放射線検出部との間に被検者の乳房を挿入する開口を有した保護パネルと、保護パネルに設置され、開口から挿入された乳房を第1の部材と第2の部材の間に挟んで圧迫する圧迫部とを備える。【選択図】 図1
