Invention Grant
- Patent Title: Dry electrodes for electroencephalography
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Application No.: US12546586Application Date: 2009-08-24
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Publication No.: US10987015B2Publication Date: 2021-04-27
- Inventor: Anantha Pradeep , Robert T. Knight , Ramachandran Gurumoorthy
- Applicant: Anantha Pradeep , Robert T. Knight , Ramachandran Gurumoorthy
- Applicant Address: US CA Berkeley; US CA Berkeley; US CA Berkeley
- Assignee: Anantha Pradeep,Robert T. Knight,Ramachandran Gurumoorthy
- Current Assignee: Anantha Pradeep,Robert T. Knight,Ramachandran Gurumoorthy
- Current Assignee Address: US CA Berkeley; US CA Berkeley; US CA Berkeley
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: A61B5/0478
- IPC: A61B5/0478 ; A61B5/00 ; A61B5/0484 ; A61B5/048

Abstract:
An electroencephalography (EEG) system includes a dry electrode design having a jagged, angular, comb, etc. shaped support housing. Each dry electrode housing includes multiple electrodes where each electrode has multiple contacts for scalp placement with minimal interference from hair. Signals from individual contacts may be disregarded and each housing may provide one or more aggregated signals for data analysis. Each electrode may be placed in close proximity with neighboring electrodes as no conductive gel is required and may be attached to the scalp using straps, elastic cap, spring-type materials, tape, etc. The dry electrode design effectively measures bio-signals including neurological activity.
Public/Granted literature
- US20110046503A1 DRY ELECTRODES FOR ELECTROENCEPHALOGRAPHY Public/Granted day:2011-02-24
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