基本信息:
- 专利标题: MAGNETIC RESONANCE IMAGING
- 专利标题(中):磁共振成像
- 申请号:PCT/GB1996001901 申请日:1996-08-05
- 公开(公告)号:WO1997007412A1 公开(公告)日:1997-02-27
- 发明人: BRITISH TECHNOLOGY GROUP LIMITED
- 申请人: BRITISH TECHNOLOGY GROUP LIMITED , LURIE, David, John , McCALLUM, Stephen, John , HUTCHISON, James, McDonald, Strachan , ALECCI, Marcello
- 专利权人: BRITISH TECHNOLOGY GROUP LIMITED,LURIE, David, John,McCALLUM, Stephen, John,HUTCHISON, James, McDonald, Strachan,ALECCI, Marcello
- 当前专利权人: BRITISH TECHNOLOGY GROUP LIMITED,LURIE, David, John,McCALLUM, Stephen, John,HUTCHISON, James, McDonald, Strachan,ALECCI, Marcello
- 优先权: GB9516687.2 19950815
- 主分类号: G01R33/34
- IPC分类号: G01R33/34
摘要:
In a magnetic resonance apparatus for providing an image of a sample a birdcage resonator (12) is provided with its axis parallel to the magnetic field of the apparatus. A radio-frequency source (36) is connected to the resonator (12) so as to generate a magnetic field by a first resonance mode of the resonator and a detector (44, 46) is connected to the resonator (12) so as to detect any signal received by the resonator in its second, orthogonal mode.
摘要(中):
在用于提供样本的图像的磁共振装置中,鸟笼式共振器(12)的轴线平行于装置的磁场。 射频源(36)连接到谐振器(12),以通过谐振器的第一谐振模式产生磁场,并且检测器(44,46)连接到谐振器(12),以便 在其第二正交模式中检测由谐振器接收的任何信号。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R33/00 | 测量磁变量的装置或仪器 |
--------G01R33/02 | .测量磁场或磁通量的方向或大小 |
----------G01R33/24 | ..用于测量磁场或磁通量的方向或大小 |
------------G01R33/30 | ...样品操作装置,例如样品槽、旋转机构 |
--------------G01R33/34 | ....结构零部件,例如谐振器 |