... gynecology and obstetrics diagnosis. Functional characteristics:The KJ-4001 B ultrasonic diagnostic instrument (hereinafter refers to as instrument) adopts 3 ... 4002, 4003 and 4003(workstation)Display mode: Convex array: B, B/B,4B, B+M, and MMagnification: ×0.8, ×1.0, ×1 ... , spleen, kidney, pancreas, heart, bladder, womb, and urinary system and it can also be applied to check intrauterine equipment ...