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METHOD AND APPARATUS FOR PRODUCING ANGIOGRAPHIC MAGNETIC RESONANCE IMAGES

机译:产生地理磁共振图像的方法和装置

摘要

A method and apparatus produce angiographic magnetic resonance (MR) images that are based on unsaturated spins flowing into an imaging volume, wherein vessels of the person under examination that do not run parallel to a coordinate axis of the MR apparatus are imaged. The nuclear magnetization in at least a first imaging slice of the person under examination is excited in order to generate MR signals in at least one imaging slice, and MR signals from the at least one first imaging slice are received in order to produce angiographic MR images of the vessels. The at least imaging slice has a curved slice profile.
机译:一种方法和设备产生基于流入成像体积中的不饱和自旋的血管造影磁共振(MR)图像,其中,对不平行于MR设备的坐标轴行进的被检查者的血管成像。激发被检查者的至少第一成像切片中的核磁化以便在至少一个成像切片中产生MR信号,并且接收来自至少一个第一成像切片的MR信号以便产生血管造影MR图像。的船只。至少成像切片具有弯曲的切片轮廓。

著录项

  • 公开/公告号US2019383893A1

    专利类型

  • 公开/公告日2019-12-19

    原文格式PDF

  • 申请/专利权人 SIEMENS HEALTHCARE GMBH;

    申请/专利号US201916445585

  • 发明设计人 JOACHIM GRAESSNER;

    申请日2019-06-19

  • 分类号G01R33/483;G01R33/563;G01R33/56;

  • 国家 US

  • 入库时间 2022-08-21 11:24:00

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