| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a neurostimulation electrode implantation device that can implant a neurostimulation electrode to reduce stimulus to tissues that are not targeted for treatment. <P>SOLUTION: The neurostimulation electrode implantation system 1 for implanting the neurostimulation electrode 100 in desired nerve tissues includes: an introduction portion 10 that has a cylindrical body 11 which has an internal cavity, a conical portion 12B that bluntly dissects biological tissues, and a cap 12 formed so as to be transparent and attached to a distal end portion of the body; an observation portion 20 that is inserted into the introduction portion so that it can observe the periphery of the cap through the cap; and a peeling portion 30 that is positioned so that it can rotate around its own axis and move relatively in the axial direction relative to the introduction portion, and that removes peripheral tissues from the periphery of the nerve tissues. <P>COPYRIGHT: (C)2012,JPO&INPIT |
