- 专利标题: Systems and methods for an abdominal radio frequency coil for MR imaging
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申请号: US16287854申请日: 2019-02-27
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公开(公告)号: US11519979B2公开(公告)日: 2022-12-06
- 发明人: Hilary Shuo Qin , Eduardo De Leon , Fraser John Laing Robb , Andrea Nicole Sajewski , Ceara Delmore Stack , Louis Jay Vannatta , Mark Giancola , Victor Taracila
- 申请人: GE Precision Healthcare LLC
- 申请人地址: US WI Milwaukee
- 专利权人: GE Precision Healthcare LLC
- 当前专利权人: GE Precision Healthcare LLC
- 当前专利权人地址: US WI Milwaukee
- 主分类号: A61B5/055
- IPC分类号: A61B5/055 ; G01R33/3415 ; G01R33/34
摘要:
Various systems and methods are provided for radio frequency coil assemblies for a magnetic resonance imaging system. In one example, a method comprises: flowing air through a plurality of airflow passages formed in a radio frequency (RF) coil assembly for a magnetic resonance imaging (MRI) system; and receiving magnetic resonance (MR) signals from an RF coil array of the RF coil assembly, wherein the RF coil array comprises a plurality of RF coil elements, each RF coil element having a loop portion which comprises two distributed capacitance wire conductors encapsulated and separated by a dielectric material.