会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • MR IMAGING USING MULTI-ECHO K-SPACE ACQUISITION
    • 使用多重K空间采集成像
    • WO2015181091A2
    • 2015-12-03
    • PCT/EP2015/061441
    • 2015-05-22
    • KONINKLIJKE PHILIPS N.V.
    • BECK, Gabriele MarianneHUANG, Alan JerryVAN IJPEREN, Gerrit Hendrik
    • G01R33/48
    • G01R33/4818G01R33/4828G01R33/50G01R33/56G01R33/5615G01R33/5616G01R33/5617G01R33/5618G01R33/56509
    • The invention relates to a method of MR imaging of at least an object (10) placed in an examination volume of a MR device (1). It is an object of the invention to enable fast MR imaging using a multi-echo imaging technique which is robust with respect to motion. The method of the invention comprises the steps of: - generating echo signals by subjecting the object (10) to an imaging sequence, - acquiring the echo signals, each echo signal being attributed to a k-space line, wherein a number of k-space lines, which are adjacently arranged in a part of k-space, are repeatedly sampled, with said number of k-space lines being sampled in a different sequential order per repetition, and - reconstructing a MR image from the acquired echo signals. Moreover, the invention relates to a MR device for carrying out this method as well as to a computer program to be run on a MR device.
    • 本发明涉及放置在MR装置(1)的检查体积中的至少一个物体(10)的MR成像方法。 本发明的目的是使用相对于运动鲁棒的多回波成像技术来实现快速MR成像。 本发明的方法包括以下步骤: - 通过使物体(10)经受成像序列产生回波信号, - 获取回波信号,每个回波信号归因于k-空间线,其中多个k- 相邻地布置在k空间的一部分中的空间线被重复采样,其中所述数量的k空间线以每次重复的不同顺序的顺序被采样,以及 - 从获取的回波信号重构MR图像。 此外,本发明涉及用于执行该方法的MR设备以及要在MR设备上运行的计算机程序。