摘要
C3 -ModeTM技术是目前最先进的造影剂成像技术 ,它不仅提取了造影剂二次谐波信息 (2fo) ,还同时提取了次谐波 1/ 2fo和基波fo频段的回波信号。因此得到的图像是造影剂在组织内敏感性好、分辨率高的空间分布图。
C 3-Mode TM is the most advanced ultrasound contrast imaging technology by mow.It uses not only ultrasound signals of the harmonics frequency,but also the half of fundamental frequency and the fundamental frequency.Thus,theimage received is the space distribution of good sensitivity and high resolutionto contrast agents in tissre.
出处
《医疗装备》
2002年第2期8-9,共2页
Medical Equipment
