超音波画像撮像装置及び超音波画像撮像方法,申请号JP20130110913-传众专利搜索

超音波画像撮像装置及び超音波画像撮像方法

申请公布号：JP5877816(B2)

申请号：JP20130110913

申请日期：2013.05.27

申请公布日期：2016.03.08

申请人：

日立アロカメディカル株式会社

发明人：長野智章;森修

分类号：A61B8/14

主分类号：A61B8/14

摘要：The invention provides an ultrasound image pickup apparatus and an ultrasound image pickup method which can evaluate the stability of Doppler information acquired by Doppler ultrasonography and can observe a moving state of biological tissues (heart or a blood vessel) of an object based on the stabilized Doppler information. The ultrasound image pickup apparatus of the invention includes: a probe which transmits and receives an ultrasound signal to and from an object; a Doppler information generation unit which generates Doppler information from the ultrasound signal; a degree of approximation calculation unit which calculates a degree of approximation of the plurality of Doppler information items; and an approximate Doppler information acquisition unit which acquires the Doppler information having a predetermined degree of approximation as approximate Doppler information.