发明授权
US06275721B1 Interactive MRI scan control using an in-bore scan control device
失效
使用内窥镜扫描控制装置的交互式MRI扫描控制
- 专利标题: Interactive MRI scan control using an in-bore scan control device
- 专利标题(中): 使用内窥镜扫描控制装置的交互式MRI扫描控制
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申请号: US09332087申请日: 1999-06-10
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公开(公告)号: US06275721B1公开(公告)日: 2001-08-14
- 发明人: Robert David Darrow , Charles Lucian Dumoulin , Christopher Judson Hardy
- 申请人: Robert David Darrow , Charles Lucian Dumoulin , Christopher Judson Hardy
- 主分类号: A61B5055
- IPC分类号: A61B5055
摘要:
A scan control device located in the bore of an MRI system magnet includes tracking coils and a display. Location and alignment of the scan control device is tracked by the MRI system using signals acquired from the tracking coils. These signals are also used to update the scan parameters such that the scan plane of the image acquired by the MRI system is controlled by the scan control device location and orientation. The image is produced on the display to provide an attending physician with interactive control of the image from the magnet bore.