| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and method forming a space, in which a medical instrument can move, in an area of the brain wherein the medical instrument can hardly move. <P>SOLUTION: The medical device for use in the brain comprises a catheter provided with an expandable member, wherein the expandable member is expanded to provide a space in which at least a part of a second medical instrument can move. <P>COPYRIGHT: (C)2012,JPO&INPIT |
