摘要
提出了一种将探头前端固定,后端以恒定速度进行扇形扫描的扫描方式,可有效避免肋骨的遮挡。基于此扫描模式,搭建了一套三维超声成像系统,采集了胎儿体模和人体肝肾脏二维数据,证明了该扫描模式的有效性。
A new scanning mode is proposed that the front-end of the probe is fixed, while the back-end makes fan-shaped, scanning movement. The new scanning mode avoided ribs drawbacks successfully, based on the new scanning mode a 3D-Ultrasound Images System is accomplished to acquire 2D data of fetusfetus fetusfetus phantom and livers and kidneys, to demonstrates the effectiveness of the new scanning mode.
出处
《中国医疗器械杂志》
CAS
2012年第4期235-238,共4页
Chinese Journal of Medical Instrumentation
基金
湖北省自然科学基金:No.:2009CDA056
国家重点基础研究发展计划(973计划):No.:2011CB933103
国家基金委国际合作与交流项目:No.:30911120497
关键词
后端扫描
扇形
三维超声图像
Back-end scanning, Fan-shaped, 3D-Ultrasound Images
