| 摘要 |
The invention relates to an implantable device (10), designed to emit electrical stimulation signals to the surrounding tissue by means of at least one stimulation electrode (17). The device (10) is equipped with a sensor unit, which generates a useful signal in the form of analogue voltage pulses from externally supplied signals and with an output stage, which generates the stimulation signals from the useful signal. The output stage emits the stimulation signals substantially without d.c. voltage, when averaged over time, to an external mass that can be connected to the tissue. |
