- 专利标题: Systems and methods for common mode traps in MRI systems
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申请号: US15166636申请日: 2016-05-27
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公开(公告)号: US10379181B2公开(公告)日: 2019-08-13
- 发明人: Victor Taracila , Robert Steven Stormont , Fraser John Laing Robb
- 申请人: General Electric Company
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: McCoy Russell LLP
- 主分类号: G01R33/36
- IPC分类号: G01R33/36
摘要:
Various methods and systems are provided for a common mode trap for a magnetic resonance imaging (MRI) apparatus. In one embodiment, a common mode trap for an MRI apparatus comprises: a first conductor and a second conductor counterwound around a length of a central conductor, wherein the first and the second conductors are radially spaced a first distance from the central conductor at first and second ends of the length, and wherein the first and the second conductors are radially spaced a second distance larger than the first distance from the central conductor at a midpoint of the length. In this way, coupling and subsequent detuning of common mode traps provided adjacent to one another may be prevented.
公开/授权文献
- US20170343627A1 SYSTEMS AND METHODS FOR COMMON MODE TRAPS IN MRI SYSTEMS 公开/授权日:2017-11-30