Toshiba Sal-38B Ultrasound System. Intoduced in 1984, superceded in 1989. used in obstetrical & gynaecological (foetal, ovaries), general abdominal (liver, kidneys, spleen & pancreas) and vascular (veins & arteries) scanning. Accompanied by a linear 5mhz transducer. Toshiba Sal-38B Ultrasound System. Intoduced in 1984 1984-1989