Surface Biopotential Monitoring by Needle Type Micro Electrode Array

Li Chern Pan; Po Wei Lin; Fan Gang Tseng; Chun Lin

Surface Biopotential Monitoring by Needle Type Micro Electrode Array

Li Chern Pan, Po Wei Lin, Fan Gang Tseng, Chun Lin

Research output: Contribution to conference › Paper › peer-review

Abstract

Current study reports a novel bioelectrode design based on a series of micro needle array for the measurement of surface biopotential. Without the pain sensation, the goal of these micro needles is to penetrate skin and minimize the variations in skin impedance, as well as body motion. Needle electrodes with high depth definition was fabricated and tested on de-haired rat skin surface for impedance measurements. Experiment results showed a prominent reduction in electrode s impedance when compared with traditional silver/silver-chloride electrodes. A quasi-linear relationship was also observed between electrode surface area and measured skin/electrode impedance.

Original language	English
Pages	221-224
Number of pages	4
Publication status	Published - 2002
Event	First IEEE International Conference on Sensors - IEEE Sensors 2002 - Orlando, FL, United States Duration: Jun 12 2002 → Jun 14 2002

Other

Other	First IEEE International Conference on Sensors - IEEE Sensors 2002
Country/Territory	United States
City	Orlando, FL
Period	6/12/02 → 6/14/02

Keywords

Electrode skin impedance
Micro electrode array
Micro needles

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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title = "Surface Biopotential Monitoring by Needle Type Micro Electrode Array",

abstract = "Current study reports a novel bioelectrode design based on a series of micro needle array for the measurement of surface biopotential. Without the pain sensation, the goal of these micro needles is to penetrate skin and minimize the variations in skin impedance, as well as body motion. Needle electrodes with high depth definition was fabricated and tested on de-haired rat skin surface for impedance measurements. Experiment results showed a prominent reduction in electrode s impedance when compared with traditional silver/silver-chloride electrodes. A quasi-linear relationship was also observed between electrode surface area and measured skin/electrode impedance.",

keywords = "Electrode skin impedance, Micro electrode array, Micro needles",

author = "Pan, {Li Chern} and Lin, {Po Wei} and Tseng, {Fan Gang} and Chun Lin",

year = "2002",

language = "English",

pages = "221--224",

note = "First IEEE International Conference on Sensors - IEEE Sensors 2002 ; Conference date: 12-06-2002 Through 14-06-2002",

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TY - CONF

T1 - Surface Biopotential Monitoring by Needle Type Micro Electrode Array

AU - Pan, Li Chern

AU - Lin, Po Wei

AU - Tseng, Fan Gang

AU - Lin, Chun

PY - 2002

Y1 - 2002

N2 - Current study reports a novel bioelectrode design based on a series of micro needle array for the measurement of surface biopotential. Without the pain sensation, the goal of these micro needles is to penetrate skin and minimize the variations in skin impedance, as well as body motion. Needle electrodes with high depth definition was fabricated and tested on de-haired rat skin surface for impedance measurements. Experiment results showed a prominent reduction in electrode s impedance when compared with traditional silver/silver-chloride electrodes. A quasi-linear relationship was also observed between electrode surface area and measured skin/electrode impedance.

AB - Current study reports a novel bioelectrode design based on a series of micro needle array for the measurement of surface biopotential. Without the pain sensation, the goal of these micro needles is to penetrate skin and minimize the variations in skin impedance, as well as body motion. Needle electrodes with high depth definition was fabricated and tested on de-haired rat skin surface for impedance measurements. Experiment results showed a prominent reduction in electrode s impedance when compared with traditional silver/silver-chloride electrodes. A quasi-linear relationship was also observed between electrode surface area and measured skin/electrode impedance.

KW - Electrode skin impedance

KW - Micro electrode array

KW - Micro needles

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M3 - Paper

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EP - 224

T2 - First IEEE International Conference on Sensors - IEEE Sensors 2002

Y2 - 12 June 2002 through 14 June 2002

ER -

Surface Biopotential Monitoring by Needle Type Micro Electrode Array

Abstract

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Keywords

ASJC Scopus subject areas

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