The ultrasonic diagnostic device, the image generation method for evaluation of disease of diagnostic target region of suffering inspection body, and with the image generator program null suffering inspection bodies for evaluation of disease
As for the ultrasonic diagnostic device of this invention, receiving the reflective echo signal which is measured with the ultrasonic probe and the said ultrasonic probe which the ultra wave sending and receiving are done with the suffering inspection bodies, measuring the displacement of system of the multiple measurement dots of the said fault plane on the basis of the RF signal frame data of the pair where the reception means which generate the RF signal frame data of the fault plane of the diagnostic target region of the aforementioned suffering inspection body and a pressure state for the system of the aforementioned fault plane differ, on the basis of the displacement measurement means which generate the displacement frame data and the displacement frame data which generates, the multiple measurement dots of the aforementioned fault planeOperation the elastic information which displays the hardness or softness of system, it has with the image generation means for evaluation which it generates with the tense where displacement and elastic information of system of the multiple measurement dots of the aforementioned fault plane the histogram of one side differ at least as the elastic information operation means which generate the elastic frame data and the image for evaluation which evaluates the disease of the diagnostic target region of the aforementioned suffering inspection body, and aforementioned the image indicator which displays the histogram of the tense which differs.本発明の超音波診断装置は、被検体との間で超音波を送受信する超音波探触子と、該超音波探触子で計測された反射エコー信号を受信して前記被検体の診断対象部位の断層面のRF信号フレームデータを生成する受信処理手段と、前記断層面の組織に対する圧迫状態が異なる一対のRF信号フレームデータに基づいて、該断層面の複数計測点の組織の変位を計測して変位フレームデータを生成する変位計測手段と、生成された変位フレームデータに基づいて、前記断層面の複数計測点の組織の硬さ又は軟らかさを表す弾性情報を演算して弾性フレームデータを生成する弾性情報演算手段と、前記被検体の診断対象部位の疾患の程度を評価する評価用画像として、前記断層面の複数計測点の組織の変位及び弾性情報の少なくとも一方のヒストグラムを異なる時制で生成する評価用画像生成手段と、前記異なる時制のヒストグラムを表示する画像表示器とを備える。
