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1. (WO2013126798) SHIELDED MULTI-CHANNEL EEG HEADSET SYSTEMS AND METHODS

Pub. No.:    WO/2013/126798    International Application No.:    PCT/US2013/027464
Publication Date: Fri Aug 30 01:59:59 CEST 2013 International Filing Date: Sat Feb 23 00:59:59 CET 2013
IPC: A61B 5/00
A61B 5/0478
Applicants: BIO-SIGNAL GROUP CORP.
Inventors: HENSON, James, C.
MICU, Anderson
BAKI, Samah, Abdel
Title: SHIELDED MULTI-CHANNEL EEG HEADSET SYSTEMS AND METHODS
Abstract:
Embodiments of a shielded sensor headset including a plurality of electrodes are generally described herein. In some embodiments a sensor headset can include electrodes, traces, and connection terminals printed on a first side of a flexible insulating substrate; and a shield plane printed on a second side of the flexible insulating substrate, the shield plane providing protection against interference. In some embodiments a sensor headset can include a first and a second assembly each having a plurality of electrodes, the first and second assemblies being configured to mate such that the electrodes comply with the 10-20 standard for EEG electrode placement. In some embodiments a sensor headset can include a dual-layer foam reservoir disposed above individual electrodes. An inner layer of the dual-layer foam reservoir can be in contact with an electrode, include a conductive gel, and form a cavity for receiving additional gel through a perforation in the electrode.