| 摘要 |
<p>An electrode assembly for an implantable device comprising a body; at least one electrode (70, 71, 72) supported by the body; and at least one signal pathway (70a, 71 a, 72a) extending for a length through at least part of the body to deliver signals to the at least one electrode; wherein the signal pathway has a non-uniform cross-sectional profile over at least a portion of the length. Also disclosed is an electrode assembly for an implantable device comprising a body, a plurality of electrodes supported by the body, and a plurality of signal pathways extending through at least part of the body to deliver signals to the plurality of electrodes. The electrodes and pathways are formed from two or more layered worked sheets of electrically conducting material. Furthermore, the signal pathway or pathways formed from one of the sheets have a different cross-sectional profile from the other signal pathways formed from the other sheet or sheets.</p> |
