发明名称 |
MR compatible optical viewing device for use in the bore of an MR magnet |
摘要 |
In an MR guided surgical system which is carried out in the bore of an MR magnet and uses fluorescence to detect tumor cells, there is provided a microscope system for viewing the required part of a patient which includes stereoscopic viewing components arranged for use in generating 2D and 3D images displayed to the surgeon. The optical assembly is adjustable to change the view and the visual images are overlaid by the MR images. The visual image can be adjusted in response to movement of the surgical tool and the MR image displayed and/or the image obtained can be modified in response to change in the visual image and/or movement of the tool. The components in the bore are made compatible with the MR environment. A fluorescence delivery system is operated to automatically activate the delivery system in response to detection of the level of fluorescence. |
申请公布号 |
EP2494936(A2) |
申请公布日期 |
2012.09.05 |
申请号 |
EP20120155957 |
申请日期 |
2012.02.17 |
申请人 |
IMRIS INC. |
发明人 |
SCHAERER, SHAWN;ALEXIUK, MARK;SCARTH, GORD;SAUNDERS, JOHN K.;DAHAN, MEIR |
分类号 |
A61B19/00 |
主分类号 |
A61B19/00 |
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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