| 发明名称 |
MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD OF OPERATING THE SAME |
| 摘要 |
The MRI apparatus includes: a radio frequency (RF) transmitter configured to transmit an RF signal including multiple frequency signals corresponding respectively to multiple slices of an object to excite the multiple slices of the object; a gradient amplifier configured to apply a three-dimensional (3D) spatial encoding; an RF receiver configured to receive MR signals in an overlapped state from the multiple slices in a same repetition time (TR) period; and an image processor configured to acquire 3D k-space data based on the MR signals and acquire an MR image of each of the multiple slices based on the 3D k-space data. |
| 申请公布号 |
US2016069974(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514845619 |
申请日期 |
2015.09.04 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE Dae-ho;ZHO Sang-young;CHOI Yang-lim;JO Jae-moon |
| 分类号 |
G01R33/48;G01R33/561;G01R33/385 |
主分类号 |
G01R33/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic resonance imaging (MRI) apparatus comprising:
a radio frequency (RF) transmitter configured to transmit an RF signal including multiple frequency signals corresponding respectively to different multiple slices of an object to excite the multiple slices of the object; a gradient amplifier configured to apply a three-dimensional (3D) spatial encoding; an RF receiver configured to receive MR signals in an overlapped state from the multiple slices in a same repetition time (TR) period; and an image processor configured to acquire 3D k-space data based on the MR signals and acquire an MR image of each of the multiple slices based the 3D k-space data. |
| 地址 |
Suwon-si KR |
