发明名称 |
VARIABLE MAGNETIC MOMENT MR NAVIGATION |
摘要 |
A method of navigating a medical device in an operating region in a subject. The method includes applying a magnetic field to the operating region and changing the magnetic moment of the medical device by selectively changing a physical condition of at least one magnet element in the medical device to change the orientation of the device with respect to the applied magnetic field.
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申请公布号 |
US2008319303(A1) |
申请公布日期 |
2008.12.25 |
申请号 |
US20080145419 |
申请日期 |
2008.06.24 |
申请人 |
SABO MICHAEL E;RITTER ROGERS C;HASTINGS ROGER N;VISWANATHAN RAJU R |
发明人 |
SABO MICHAEL E.;RITTER ROGERS C.;HASTINGS ROGER N.;VISWANATHAN RAJU R. |
分类号 |
A61B5/055;A61B5/06 |
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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