公开(公告)号：WO2019006178A1

公开(公告)日：2019-01-03

申请号：PCT/US2018/040106

申请日：2018-06-28

Applicant: HI LLC

Inventor： LARA, Antonio, H. ,  SANDLER, Roman ,  ROBINSON, Brian, S. ,  ANDERSON, Kristopher ,  WENTZ, Christian ,  KOENE, Randal ,  STANTON, John, W. ,  PETERSON, Erik, J.

IPC: A61N2/00 ,  A61N1/00

CPC classification number: A61N1/0534 ,  A61B5/04012 ,  A61B5/04014 ,  A61B5/048 ,  A61B5/4082 ,  A61B5/4094 ,  A61B5/4836 ,  A61B5/7225 ,  A61B5/7257 ,  A61N1/0531 ,  A61N1/36064 ,  A61N1/36067 ,  A61N1/36082 ,  A61N1/37252 ,  A61N1/3787

Abstract: Devices, systems, and methods herein relate to processing biosignal data. These systems and methods may obtain sensor data from a plurality of electrodes and may also be used to augment cortical function, treat neurological disease, and provide insight and analysis of biological processes and/or clinical therapeutic outcomes. An implantable biosignal processing system may comprise a lead having at least one biosignal sensor configured to transmit biosignal data based on electrophysiological activity of a subject. A first processing system may be coupled to the biosignal sensor and comprise a plurality of analog signal processing circuits configured to be selectively powered based on a selectable treatment mode. A second processing system in communication with the first processing system and may comprise a plurality of digital signal processing circuits configured to be selectively powered based on the treatment mode. A neurostimulator may stimulate tissue according to the set of biosignal characteristics.