您的位置: 首页 > 农业专利 > 详情页

System and Method for Imbedded, High-Spatial Resolution, Fluoroscopic Tracking of Multi-Station, Contrast-Enhanced Magnetic Resonance Angiography
专利权人:
Stephen J. Riederer
发明人:
Stephen J. Riederer,Casey P. Johnson
申请号:
US13435547
公开号:
US20120253175A1
申请日:
2012.03.30
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method of producing a series of vasculature images over an extended field of view (FOV) larger than an FOV of an MRI system includes acquiring initial time-resolved image data from the vasculature and, during the acquiring process, reconstructing, in substantially real-time, a series of three-dimensional (3D) tracking images of the initial portion of the vasculature illustrating a current position of a contrast bolus in the vasculature as the contrast bolus passes through the initial portion of the vasculature. Based on a current position of the contrast bolus, the subject is moved to a subsequent imaging station to acquire subsequent time-resolved image data and reconstruct subsequent 3D tracking images of subsequent portions of the vasculature. This process is repeated and then an image is assembled that extends over the extended FOV using the initial time-resolved image data and the subsequent time-resolved image data.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充