发明名称 |
Method for generation of the high homogeneity magnetic fields within the examined object and the compensation of external dispersed field and the system for its execution |
摘要 |
The present invention relates to a method to generate magnetic fields of high uniformity within the object examined and compensation of external dispersed field, and a system for its embodiment, which method is applicable in magnetic resonance tomography. The method to generate magnetic fields of high uniformity within the object examined in which two pairs of coils (1) and (2) are used in which the current flows in the same direction and sense. The system is composed of two pairs of coils (1) and (2), which, preferably, have the same radiuses, are situated coaxially, are attached to the housing of the tomograph in a permanent, detachable manner, and in which the current flows in the same direction and sense. |
申请公布号 |
PL393899(A1) |
申请公布日期 |
2012.08.13 |
申请号 |
PL20110393899 |
申请日期 |
2011.02.09 |
申请人 |
POLITECHNIKA POZNA&NACUTE,SKA;K&EOGON,DZIA PIOTR;SZCZE&SACUTE,NIAK EUGENIUSZ;CZECHOWSKI TOMASZ;BARANOWSKI MIKO&LSTROK,AJ;JURGA JAN |
发明人 |
K&EOGON,DZIA PIOTR;SZCZE&SACUTE,NIAK EUGENIUSZ;CZECHOWSKI TOMASZ;BARANOWSKI MIKO&LSTROK,AJ;JURGA JAN |
分类号 |
A61B5/055;G01R33/20;G01R33/38;G01R33/3875;H01F5/00 |
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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