method and apparatus for 3D magnetic resonance imaging 刊登日期:2016/01/08
  ‧ 專利名稱
  ‧ 專利證書號 5866396
2784531B1
9632157
  ‧ 專利權人 臺大
  ‧ 專利國家
    (申請日)
美國 (2013/03/29)
日本 (2014/03/26)
  ‧ 發明人 陳志宏, 闕志達, 吳億澤, 黃芸安,
 
技術摘要:
The present invention discloses a 3-dimension magnetic resonance imaging method which comprises: applying a slab selection gradient to a subject; transmitting a radiofrequency pulse to the subject, and exciting a slab of the subject to produce magnetic resonance signals with a continuous frequency bandwidth; performing a spatial encoding gradient across three dimensions to encode the magnetic resonance signals, wherein an equivalent encoded field of view which along the selected acceleration direction is controlled by the spatial encoding gradient, and the equivalent encoded field of view is shorter than the excited slab size of the subject; applying a separation gradient along with the spatial encoding gradient; and receiving and reconstructing the encoded magnetic resonance signals to produce 3D images.



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