| 摘要 |
An implantable medical lead comprises an outer lead package with an outer insulating tubing and a lead header having a window in its lateral surface. An inner lead package is at least partly arranged in lumens of the outer insulating tubing and the lead header and comprises a helical fixation element connected to a connector pin by an inner conductor coil, and a ring electrode connected to a connector ring by an outer conductor coil. An inner insulating tubing is coaxially arranged between the inner and outer conductor coils. The inner lead package is rotatable relative to the outer lead package and the ring electrode is configured to be at least partly exposed through the window. |
