As for the ultrasonic diagnostic device of this invention, as the ultrasonic beam is transmitted to the suffering inspection body, digitalizing the beam formation department and the reflective echo signal which supply the Drive signal which makes the ultrasonic beam the ultrasonic probe and the ultrasonic probe transmit which receive the reflective echo signal from the suffering inspection body, administering multiple signal processings to the echo data which can, it has with the data converter which is converted and the indicatory department which displays the ultrasonic image which is based on the ultrasonic graphics data which is converted to the ultrasonic graphics data.本発明の超音波診断装置は、被検体に超音波ビームを送信するとともに被検体からの反射エコー信号を受信する超音波探触子と、超音波探触子に超音波ビームを送信させる駆動信号を供給するビーム形成部と、反射エコー信号をデジタル化して得られたエコーデータに複数の信号処理を施して超音波画像データへ変換するデータ変換部と、変換された超音波画像データに基づく超音波画像を表示する表示部とを備える。
