发明申请
- 专利标题: ROUTER AND COIL ARRAY FOR ULTRA HIGH FIELD MRI
- 专利标题(中): 用于超声场MRI的路由器和线圈阵列
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申请号: US13808279申请日: 2011-07-04
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公开(公告)号: US20130106416A1公开(公告)日: 2013-05-02
- 发明人: Michael A. Morich , Zhiyong Zhai , Eddy Y. Wong , Kevin Nieman , Nabeel M. Malik
- 申请人: Michael A. Morich , Zhiyong Zhai , Eddy Y. Wong , Kevin Nieman , Nabeel M. Malik
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址: NL EINDHOVEN
- 国际申请: PCT/IB11/52950 WO 20110704
- 主分类号: G01R33/36
- IPC分类号: G01R33/36
摘要:
A router (60), for use with magnetic resonance systems (10), selectively routes unique excitation signals, generated by a multi-channel radio-frequency (RF) amplifier, over transmission lines (Tx) to any one of a plurality of connection panels (66) which each accepts at least one RF coil assembly having multiple coil elements (20). Each connection panel (66) includes transceiver ports (68) for connecting at least one conductor (22,24) of the coil elements (20) to a corresponding transceiver channel (T/R). The router (60) selectively routes magnetic resonance signals received by the conductors (22,24) from the transceiver channels (T/R) to a multi-channel RF receiver (41). The coin elements may carry sine-mode currents or uniform currents.
公开/授权文献
- US10254360B2 Router and coil array for ultra high field MRI 公开/授权日:2019-04-09