Wireless EEG Patch Sensor on Forehead using Biocompatible and Stretchable Electrode Sheet

2017 Fiscal Year Final Research Report

• Project/Area Number: 16K21141
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Electron device/Electronic equipment; Medical systems
• Research Institution: Osaka University
• Principal Investigator: Yoshimoto Shusuke 大阪大学, 産業科学研究所, 招へい教員 (80755463)
• Project Period (FY): 2016-04-01 – 2018-03-31
• Keywords: 脳波 / 柔軟電極 / アルツハイマー / 無線システム / 医工連携 / 接触抵抗計測 / 低ノイズ

Outline of Final Research Achievements

This work presents a patch-type EEG sensor using biocompatible and stretchable electrode sheet. The system has advantage of installation in measuring EEG signals. The patch-type EEG consists of stretchable electrode sheet and wireless sensor system. The electrode sheet is developed by screen printing technique and on-demand fabrication. The sheet is also disposable to ensure the safety of subjects. The system was optimized to fit the stretchable electrode sheet.

Free Research Field

電気電子工学