Movement-corrected multi-shot method for diffusion-weighted imaging in magnetic resonance tomography
    69.
    发明申请
    Movement-corrected multi-shot method for diffusion-weighted imaging in magnetic resonance tomography 有权
    在磁共振断层扫描中用于扩散加权成像的运动校正多镜法

    公开(公告)号:US20050237057A1

    公开(公告)日:2005-10-27

    申请号:US11104940

    申请日:2005-04-13

    申请人: David Porter

    发明人: David Porter

    CPC分类号: G01R33/56341 G01R33/56509

    摘要: In a multi-shot method for diffusion-weighted imaging in magnetic resonance tomography, the sampling of the k-matrix in the readout direction ensues in segments, and immediately after acquisition of an image data set by readout of one segment by means of echo signals, a navigation data set is acquired by readout of the middle region of the k-matrix at virtually the same time. A movement-corrected diffusion-weighted MRT image is generated by combining of the image data sets with the corresponding navigation data sets and subsequent Fourier transformation.

    摘要翻译: 在用于磁共振断层成像中的扩散加权成像的多重方法中,读出方向上的k矩阵的采样在段中发生,并且在通过回波信号读出一个段之后立即获取图像数据集之后 通过在几乎相同的时间读出k矩阵的中间区域来获取导航数据集。 通过将图像数据组与相应的导航数据集合和随后的傅里叶变换组合来生成运动校正的扩散加权MRT图像。

    Pet grooming tool
    70.
    发明申请
    Pet grooming tool 有权
    宠物美容工具

    公开(公告)号:US20050000467A1

    公开(公告)日:2005-01-06

    申请号:US10892781

    申请日:2004-07-16

    IPC分类号: A01K13/00 B26B21/02 B26B21/16

    摘要: A pet grooming tool, for use with a furry pet such as a dog or cat having loose hair and non-loose hair, is adapted for removing the loose hair from the pet. The grooming tool comprises an elongate handle portion extending generally along a handle axis, and a pet engageable portion secured to the handle portion. The pet engageable portion includes a blade portion and a plurality of teeth. The blade portion includes a blade edge. The teeth extend from the blade edge. The pet engageable portion is secured to the handle portion in a manner so that pulling the handle portion generally along the handle axis while the pet engageable portion is in engagement with the pet causes the blade portion to engage the loose hair of the pet and pull it from the pet without cutting or pulling the non-loose hair from the pet.

    摘要翻译: 宠物美容工具,用于与毛发宠物如具有松散头发和非松散头发的狗或猫一起使用,适于从宠物中去除松散的头发。 整修工具包括大致沿着手柄轴线延伸的细长把手部分和固定到把手部分的宠物可接合部分。 宠物可接合部分包括刀片部分和多个齿。 叶片部分包括叶片边缘。 齿从叶片边缘延伸。 宠物可接合部分以这样的方式固定到手柄部分,使得当宠物可接合部分与宠物接合时,大致沿着手柄轴线拉动手柄部分,使得刀片部分接合宠物的松散头发并将其拉动 从宠物没有切割或从宠物拉起非松散的头发。