Device for the standardization of signal intensity in the magnetic
resonance images formation technique
    15.
    发明授权
    Device for the standardization of signal intensity in the magnetic resonance images formation technique 失效
    磁共振成像技术中信号强度标准化的装置

    公开(公告)号:US6031376A

    公开(公告)日:2000-02-29

    申请号:US802631

    申请日:1997-02-19

    CPC分类号: G01R33/58 G01R33/281

    摘要: Devices, and a method for the use thereof, for the standardization of signal intensity in the formation of magnetic resonance images of the human body, said devices including one or more straight, bent or flexible closed tubes with an external diameter not greater than 3 cm, an internal diameter of not less than 0.2 cm and a length of not less than 8 cm, made of susbtantially diamagnetic material, other than glass, preferably a plastic material, particularly polyvinyl chloride, each of them being filled with aqueous solutions or gels containing paramagnetic components, said tubes being kept close to the body either by means of the positioning devices of the body to which they are fixed permanently or temporarily, or by fixings which, on one side, can be fixed to the human body and on the other keep the tubes in the required positior.

    摘要翻译: 装置及其使用方法,用于在形成人体的磁共振图像时信号强度的标准化,所述装置包括一个或多个具有不大于3cm直径的弯曲或柔性封闭管 ,不小于0.2cm的内径和不小于8cm的长度,由除玻璃之外的其他抗静电材料制成,优选塑料材料,特别是聚氯乙烯,它们各自填充含有水溶液或凝胶的水溶液或凝胶 顺磁组件,所述管通过身体的定位装置保持靠近身体,它们被永久地或暂时地固定到身体上,或者通过固定在一侧可以固定到人体上并且在另一侧上的固定 将管保持在所需的位置。