| 发明名称 |
Magnetic resonance arrangement with devices to localize or visualize instrument inserted in patient; has magnet device controlled and positioned by control unit, to vary position in MRI datasets |
| 摘要 |
The arrangement has a magnet device (3) arranged in the medical instrument (2). The magnet device is controlled and positioned by a control unit (4,5), so that information about its position generated in the magnetic resonance data set can be varied. The magnetic susceptibility of the magnet device may be varied by the control unit. Preferably, the control is automatic during the MRI process. An Independent claim is included for a method for using the arrangement.
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| 申请公布号 |
DE19958408(A1) |
申请公布日期 |
2001.06.07 |
| 申请号 |
DE19991058408 |
申请日期 |
1999.12.02 |
| 申请人 |
PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH |
发明人 |
SCHAEFFTER, TOBIAS;WEISS, STEFFEN |
| 分类号 |
A61B5/055;A61B19/00;A61M25/00;G01R33/28;(IPC1-7):A61B5/055;G01R33/341 |
主分类号 |
A61B5/055 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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