Patent ID: 7941206
Filing Date: 2011-05-10
Classification: A61B,A61N,G06K

Abstract:
1. A system, comprising: a plurality of implantable electrodes configured for sensing a plurality of composite signals associated with an unknown number of sources, the plurality of implantable electrodes comprising at least three spatially separated implantable electrodes; a housing configured for implantation in a patient; a control circuitry provided in the housing; a memory provided in the housing; a processing circuitry provided in the housing and coupled to the memory, the processing circuitry configured to perform a source separation that separates signal components of the sensed plurality of composite signals according to their sources to produce a set of signal vectors, the processing circuitry configured to: communications circuitry provided in the housing and configured to facilitate communication of information between the housing and a device external of the housing.