IMPROVED ARCHITECTURES FOR AN IMPLANTABLE MEDICAL DEVICE SYSTEM

摘要

The present invention relates to an implantable stimulator device comprising a plurality of first electrodes and a plurality of second electrodes configured to provide stimulation to a patient's tissue, comprising a first integrated circuit comprising a first stimulation circuitry block for controlling stimulation of the plurality of first electrodes, a second integrated circuit comprising a second stimulation circuitry block for controlling stimulation of the plurality of first electrodes, wherein the first and second integrated circuits are similarly constructed, and a controller for controlling the first and second integrated circuits.