The medical device lead wire, passing the insulated lead wire itself and by the lead wire itself, extending electricity includes with the electrode which is connected to the conductor and the conductor which are present from the proximal edge to the distal (2036) edge. The proximal edge is formed, in order electricity to be connected in the pulse generator. The electrode, being plural electrode modules, the electrode module product was connected to the state of the body heavily mechanically, plural electrode modules are included. Each electrode module includes the plural layers which demarcate the hole where it was made substantially in similar size, includes the array of the hole where the electrode module product heavily the body, was made substantially in similar size with that.医療デバイスリード線は、絶縁性リード線本体と、リード線本体を通って近位端から遠位端まで延在する導体と、導体に電気接続された電極とを含む。近位端は、パルス発生器に電気接続されるように構成されている。電極は、複数の電極モジュールであって、電極モジュール積重体の状態に機械的に結合された、複数の電極モジュールを含む。各電極モジュールは、実質的に同様のサイズに作られた孔を画定する複数の層を含み、それにより、電極モジュール積重体が、実質的に同様のサイズに作られた孔のアレイを含む。
