首页> 外国专利> Magnetic resonance imaging methods for the study of gastrointestinal transit

Magnetic resonance imaging methods for the study of gastrointestinal transit

机译:磁共振成像方法研究胃肠道途径

摘要

Methods and apparatus for the study of gastrointestinal transit in a human or animal subject. The method being for the study of a subject which has previously ingested a container containing first and second fluids that are detectable and distinguishable by MRI, which method comprises the steps of forming a first magnetic resonance image of at least a portion of the subject's GI tract in which the container is located, wherein the magnetizations of the first and second fluids are in-phase; forming a second magnetic resonance image, coincident with the first image, wherein the magnetizations of the first and second fluids are out-of-phase; and subtracting the second image from the first image, or vice versa, to form a composite image.
机译:用于研究人或动物受试者胃肠道转发的方法和装置。用于研究先前摄取的受试者的对象的方法,其包含可检测和第二流体的容器,其通过MRI可检测到,该方法包括形成至少一部分对象的GI道的第一磁共振图像的步骤其中容器位于,其中第一和第二流体的磁化是同相的;形成与第一图像重合的第二磁共振图像,其中第一和第二流体的磁化是非相位的;并从第一图像中减去第二图像,反之亦然以形成合成图像。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号