| 发明名称 |
MAGNETIC RESONANCE IMAGING GUIDEWIRE PROBE |
| 摘要 |
The invention describes a system, method, and means for an MRI guidewire that can be visible on an MRI; can act as an antenna, and receive MRI signals from surrounding subject matter; and can allow the use of multiple interventional tools without removal of the guide wire from a subject. The antenna (106) extends beyond probe shaft (105) at distal end (109). The probe shaft (105) has a core (101), first electric (102), shield (103), and second dielectric (104). |
| 申请公布号 |
CA2372001(C) |
申请公布日期 |
2010.10.19 |
| 申请号 |
CA20002372001 |
申请日期 |
2000.04.13 |
| 申请人 |
THE JOHNS HOPKINS UNIVERSITY;SURGI-VISION, INC. |
发明人 |
LARDO, ALBERT C.;YANG, XIAOMING;ATALAR, ERGIN;KARMARKAR, PARAG;MCVEIGH, ELLIOTT R.;HALPERIN, HENRY R.;MCNAMARA, CHRISTINE ENGER;BOTTOMLEY, PAUL A. |
| 分类号 |
A61B5/00;A61B5/055;A61M25/01;G01R33/28;G01R33/34;H01Q1/36;H01Q1/40;H01Q1/44;H01Q11/08 |
主分类号 |
A61B5/00 |
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