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1. 发明授权

US11890086B2 Magnetic resonance imaging concepts 有权
公开(公告)号：US11890086B2
公开(公告)日：2024-02-06
申请号：US15421072
申请日：2017-01-31
申请人： Yi Wang , He Zhu
发明人： Yi Wang , He Zhu
IPC分类号： A61B5/055 , G01R33/48 , G01R33/561 , G01R33/56 , G01R33/563 , G01R33/567
CPC分类号： A61B5/055 , G01R33/4824 , G01R33/561 , G01R33/5614 , G01R33/5602 , G01R33/5607 , G01R33/5635 , G01R33/5676
摘要： A method for producing multiple temporal frames of a time-resolved contrast enhanced magnetic resonance angiogram from a subject using an MR contrast agent by repeatedly applying RF pulses and sampling data in the corresponding image k-space along spiral trajectories that start at the k-space center and spiral outward toward the k-space edge.

2. 发明申请

US20170332936A1 MAGNETIC RESONANCE IMAGING CONCEPTS 审中-公开
公开(公告)号：US20170332936A1
公开(公告)日：2017-11-23
申请号：US15421072
申请日：2017-01-31
申请人： Yi Wang , He Zhu
发明人： Yi Wang , He Zhu
IPC分类号： A61B5/055 , G01R33/561 , G01R33/48 , G01R33/567 , G01R33/56 , G01R33/563
CPC分类号： A61B5/055 , G01R33/4824 , G01R33/5602 , G01R33/5607 , G01R33/561 , G01R33/5614 , G01R33/5635 , G01R33/5676
摘要： A method for producing multiple temporal frames of a time-resolved contrast enhanced magnetic resonance angiogram from a subject using an MR contrast agent by repeatedly applying RF pulses and sampling data in the corresponding image k-space along spiral trajectories that start at the k-space center and spiral outward toward the k-space edge.

3. 发明授权

US09572514B2 Magnetic resonance imaging concepts 有权
标题翻译：磁共振成像概念
公开(公告)号：US09572514B2
公开(公告)日：2017-02-21
申请号：US13584367
申请日：2012-08-13
申请人： Yi Wang , He Zhu
发明人： Yi Wang , He Zhu
IPC分类号： A61B5/055 , G01R33/561 , G01R33/48 , G01R33/56 , G01R33/563 , G01R33/567
CPC分类号： A61B5/055 , G01R33/4824 , G01R33/5602 , G01R33/5607 , G01R33/561 , G01R33/5614 , G01R33/5635 , G01R33/5676
摘要： A method for producing multiple temporal frames of a time-resolved contrast enhanced magnetic resonance angiogram from a subject using an MR contrast agent by repeatedly applying RF pulses and sampling data in the corresponding image k-space along spiral trajectories that start at the k-space center and spiral outward toward the k-space edge.
摘要翻译：一种用于通过重复地施加RF脉冲并且沿着从k空间开始的螺旋轨迹在相应图像k空间中采样数据来产生来自使用MR造影剂的对象的时间分辨对比增强磁共振血管造影图的多个时间帧的方法中心并朝向k空间边缘向外螺旋。

4. 发明申请

US20130211239A1 MAGNETIC RESONANCE IMAGING CONCEPTS 有权
标题翻译：磁共振成像概念
公开(公告)号：US20130211239A1
公开(公告)日：2013-08-15
申请号：US13584367
申请日：2012-08-13
申请人： Yi Wang , He Zhu
发明人： Yi Wang , He Zhu
IPC分类号： A61B5/055
CPC分类号： A61B5/055 , G01R33/4824 , G01R33/5602 , G01R33/5607 , G01R33/561 , G01R33/5614 , G01R33/5635 , G01R33/5676
摘要： A method for producing multiple temporal frames of a time-resolved contrast enhanced magnetic resonance angiogram from a subject using an MR contrast agent by repeatedly applying RF pulses and sampling data in the corresponding image k-space along spiral trajectories that start at the k-space center and spiral outward toward the k-space edge.
摘要翻译：一种用于通过重复地施加RF脉冲并且沿着从k空间开始的螺旋轨迹在相应图像k空间中采样数据来产生来自使用MR造影剂的对象的时间分辨对比增强磁共振血管造影图的多个时间帧的方法中心并朝向k空间边缘向外螺旋。

5. 发明授权

US5820040A Basket media mill with stirring rods and counterpart stators 失效
标题翻译：篮式搅拌机和配套定子
公开(公告)号：US5820040A
公开(公告)日：1998-10-13
申请号：US881294
申请日：1997-06-24
申请人： Herman H. Hockmeyer , He Zhu
发明人： Herman H. Hockmeyer , He Zhu
IPC分类号： B02C17/16 , B02C17/02
CPC分类号： B02C17/168
摘要： A media basket mill has stirring rods each having a length extending radially into a media bed over a major portion of the radius of the media bed, and static rods juxtaposed with counterpart stirring rods for interacting with the counterpart stirring rods to attain combined attrition and rolling shear within the media bed, the static rods extending radially inwardly from the side wall of the basket along a major portion of the radial length of the counterpart stirring rods, so as to tend to stabilize the media bed in radial directions while increasing the combined attrition and rolling shear attained between the static rods and the counterpart stirring rods, the static rods being affixed either directly to the side wall or to an insert selectively seated within the basket.
摘要翻译：介质篮式搅拌机具有搅拌棒，每个搅拌棒的长度在介质床的半径的主要部分上径向延伸到介质床中，而静态杆与配对的搅拌棒并置，以与相应的搅拌棒相互作用以获得组合的磨损和轧制在介质床内的剪切，静态杆沿着筐的侧壁沿着配对搅拌棒的径向长度的大部分径向向内延伸，以便趋向于沿着径向稳定介质床，同时增加组合磨耗并且在静态杆和对应的搅拌棒之间获得的滚动剪切，静态杆直接固定到侧壁或选择性地坐在篮中的插入件。

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