PROBLEM TO BE SOLVED: To provide a nerve probe puncturing tool for puncturing a nerve probe of relatively weak mechanical strength to the deep brain.SOLUTION: The nerve probe puncturing tool includes an outer tube which has such hardness that it penetrates the dura mater of the brain, and an inner tube which is inserted in the outer tube and has the hardness lower than that of the outer tube. The inner tube is movable to the outer tube protrudably from an end of the outer tube, and the nerve probe having an electrode can be housed inside the inner tube.COPYRIGHT: (C)2013,JPO&INPIT【課題】機械的強度の比較的弱い神経プローブを脳深部まで刺入するための神経プローブ刺入具を提供する。【解決手段】神経プローブ刺入具は,脳の硬膜を貫通しうる硬度を有する外管と,外管に挿通され,外管よりも硬度が小さい内管とを備え,内管は,外管の端部から突出可能に外管に対して移動可能であって,内管の内部に,電極を有する神経プローブが収容可能である。【選択図】図1
