| 摘要 |
<p>The electrode (40) has a flexible tube (41) including a longitudinal structure between a proximal end and a distal end of the tube. A movable insulated electrode lead (43) is arranged inside a lumen of the tube, where the lumen together with the electrode lead extends longitudinally through the longitudinal structure. The electrode lead includes an electrical pole (6) at a distal end of the electrode lead. The tube is provided with a number of openings (44) facing a surface of a heart along the electrode lead. The openings provide contact between a myocardial tissue and the electrical pole. The tube is made of a flexible material selected from a group consisting of silicone, Dacron, polyurethane, polyester, silk and polyimide. The electrode lead is a partly insulated coil.</p> |
