... diagnostic apparatusThe instrument has such four display modes as B, B/B, 4B, B+M, This Ultrasonic diagnostic instrument (hereinafter refers to as instrument ... instrument has such four display modes as B, B/B, 4B, B+M, and M. Under the B mode there are six magnifications: ×0.8 ... the abdomen and in the gynecology and obstetrics diagnosis. The B+M and the M modes may be used in the ...