PROBLEM TO BE SOLVED: To provide a favorable electrophysiology medical probe incorporated in a system and capable of being used in an electrophysiology procedure.SOLUTION: A medical probe 10 includes a flexible elongate member 14, and a metal electrode 24 attached to a distal end of the elongate member 14. In one embodiment, the metal electrode 24 is formed into a cylindrical shape and has a hard main body. A medical probe is embedded in the metal electrode 24 and includes a plurality of micro-electrodes 26 (for example, at least four micro-electrodes) electrically insulated from the metal electrode 24, and at least one wire connected to the metal electrode and the micro-electrodes.COPYRIGHT: (C)2014,JPO&INPIT【課題】システムに組み込まれ、電気生理学的手技を施すために使用され得る、好適な電気生理医療用プローブを提供する。【解決手段】医療用プローブ10は、可撓性の細長部材14、および細長部材14の遠位端に取り付けられた金属電極24を備える。一実施形態において、金属電極24は円筒形に成形され、硬い本体を備える。医療用プローブは、金属電極24に埋め込まれ、金属電極24から電気的に絶縁された複数の微小電極26(例えば、少なくとも4個の微小電極)と、金属電極および微小電極に接続された少なくとも1つのワイヤをさらに備える。【選択図】図2
