| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily remove a coil within brain aneurysm by operation on a master side. Ž<P>SOLUTION: In a master slave constitution for executing coil embolization, an electrode 71 for removing the coil from a delivery wire 51 within the brain aneurysm is provided on a slave side. In response to an instruction from the master side, current is supplied from the electrode 71 to the delivery wire 51 and an electricity switch 60 is turned on, so that current from a power source 61 is supplied through the electrode 71 contacting with the delivery wire 51 to remove a coil for embolization at the tip of the delivery wire 51 from the delivery wire 51 by electric dissolution. The contacting state of the electrode 71 with the delivery wire 51 is changed through a movable electrode part 70 by the instruction from the master side. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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