公开(公告)号：US11445960B2

公开(公告)日：2022-09-20

申请号：US17064691

申请日：2020-10-07

Applicant: Trustees of Boston University

Inventor： Mark Alan Kramer

IPC: A61B5/245 ,  A61B5/291 ,  A61B5/00 ,  A61B5/256 ,  A61B5/296

Abstract: An electrography system includes an array of conductive electrodes configured to be arranged into two or more spatially separated layers and generate respective electrode signals collectively conveying surface-parallel components and surface-orthogonal components of a pattern of physiological electrical activity sensed by the electrodes. The system further includes signal processing circuitry configured and operative to receive the electrode signals and to generate, based on the surface-parallel and surface-orthogonal components, a set of electrography signals representing the pattern of electrical activity; and a recording component configured and operative to record the electrography signals in a manner enabling application-specific use thereof.

公开(公告)号：US20210106268A1

公开(公告)日：2021-04-15

申请号：US17064691

申请日：2020-10-07

Applicant: Trustees of Boston University

Inventor： Mark Alan Kramer

IPC: A61B5/245 ,  A61B5/291 ,  A61B5/296 ,  A61B5/00 ,  A61B5/256

Abstract: An electrography system includes an array of conductive electrodes configured to be arranged into two or more spatially separated layers and generate respective electrode signals collectively conveying surface-parallel components and surface-orthogonal components of a pattern of physiological electrical activity sensed by the electrodes. The system further includes signal processing circuitry configured and operative to receive the electrode signals and to generate, based on the surface-parallel and surface-orthogonal components, a set of electrography signals representing the pattern of electrical activity; and a recording component configured and operative to record the electrography signals in a manner enabling application-specific use thereof.