Fabrication of polymeric dry microneedle electrodes coated with nanoporous parylene

Y. Nishinaka, R. Jun, G. S. Prihandana, N. Miki

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

In this study, we demonstrate the fabrication of polymeric dry microneedle electrodes covered with nanoporous parylene film that can be applicable as flexible electrodes for biopotential measurements. For the application, polymer microneedles must be stiff enough to penetrate through the high-impedance stratum corneum without reaching the dermis. We successfully manufactured a 20 × 20 polymer microneedle electrode, with a needle length of 200 μm and a tip curvature radius of 15 μm. We experimentally verified that sufficiently low electric impedance was achieved at the pressure of 8 N without the skin preparation and electrolytic gel.

本文言語English
ホスト出版物のタイトル2013 Transducers and Eurosensors XXVII
ホスト出版物のサブタイトルThe 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
ページ1326-1327
ページ数2
DOI
出版ステータスPublished - 2013 12月 1
イベント2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013 - Barcelona, Spain
継続期間: 2013 6月 162013 6月 20

出版物シリーズ

名前2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013

Other

Other2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
国/地域Spain
CityBarcelona
Period13/6/1613/6/20

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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