In vivo 3-D distributions of electric fields in pig skin with rectangular pulse electrical current stimulation (RPECS)

K. Cheng; P. P. Tarjan; Y. C. Thio; P. M. Mertz

doi:10.1002/(SICI)1521-186X(1996)17:4<253::AID-BEM1>3.0.CO;2-2

In vivo 3-D distributions of electric fields in pig skin with rectangular pulse electrical current stimulation (RPECS)

K. Cheng, P. P. Tarjan, Y. C. Thio, P. M. Mertz

Biomedical Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We developed stimulating and detecting electrodes. We experimentally examined three dimensional (3-D) distributions of electric fields in living pig skin under and around the stimulating electrodes with the detecting electrodes and rectangular pulsed electrical current stimulation (RPECS). We verified our previous physical assumption, E ≈ 1 / ( A σ_d7), in the skin under the electrode, where E, I, A and σ_d/ respectively represent the electric field, the externally imposed peak current, the cross sectional area of the stimulating electrode and the perpendicular conductivity of the skin. Pulses were 30 mA, 140 μs and 128 pulses per second (pps). These parameters were previously used in our laboratory to enhance cutaneous regeneration, in vivo, with RPECS.

Original language	English (US)
Pages (from-to)	253-262
Number of pages	10
Journal	Bioelectromagnetics
Volume	17
Issue number	4
DOIs	https://doi.org/10.1002/(SICI)1521-186X(1996)17:4<253::AID-BEM1>3.0.CO;2-2
State	Published - Jan 1 1996

Keywords

Perpendicular field
Pig model
RPECS
Tangential field
Wound healing

ASJC Scopus subject areas

Agricultural and Biological Sciences (miscellaneous)
Biophysics

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10.1002/(SICI)1521-186X(1996)17:4<253::AID-BEM1>3.0.CO;2-2

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title = "In vivo 3-D distributions of electric fields in pig skin with rectangular pulse electrical current stimulation (RPECS)",

abstract = "We developed stimulating and detecting electrodes. We experimentally examined three dimensional (3-D) distributions of electric fields in living pig skin under and around the stimulating electrodes with the detecting electrodes and rectangular pulsed electrical current stimulation (RPECS). We verified our previous physical assumption, E ≈ 1 / ( A σd7), in the skin under the electrode, where E, I, A and σd/ respectively represent the electric field, the externally imposed peak current, the cross sectional area of the stimulating electrode and the perpendicular conductivity of the skin. Pulses were 30 mA, 140 μs and 128 pulses per second (pps). These parameters were previously used in our laboratory to enhance cutaneous regeneration, in vivo, with RPECS.",

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AU - Tarjan, P. P.

AU - Thio, Y. C.

AU - Mertz, P. M.

PY - 1996/1/1

Y1 - 1996/1/1

N2 - We developed stimulating and detecting electrodes. We experimentally examined three dimensional (3-D) distributions of electric fields in living pig skin under and around the stimulating electrodes with the detecting electrodes and rectangular pulsed electrical current stimulation (RPECS). We verified our previous physical assumption, E ≈ 1 / ( A σd7), in the skin under the electrode, where E, I, A and σd/ respectively represent the electric field, the externally imposed peak current, the cross sectional area of the stimulating electrode and the perpendicular conductivity of the skin. Pulses were 30 mA, 140 μs and 128 pulses per second (pps). These parameters were previously used in our laboratory to enhance cutaneous regeneration, in vivo, with RPECS.

AB - We developed stimulating and detecting electrodes. We experimentally examined three dimensional (3-D) distributions of electric fields in living pig skin under and around the stimulating electrodes with the detecting electrodes and rectangular pulsed electrical current stimulation (RPECS). We verified our previous physical assumption, E ≈ 1 / ( A σd7), in the skin under the electrode, where E, I, A and σd/ respectively represent the electric field, the externally imposed peak current, the cross sectional area of the stimulating electrode and the perpendicular conductivity of the skin. Pulses were 30 mA, 140 μs and 128 pulses per second (pps). These parameters were previously used in our laboratory to enhance cutaneous regeneration, in vivo, with RPECS.

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KW - Pig model

KW - RPECS

KW - Tangential field

KW - Wound healing

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In vivo 3-D distributions of electric fields in pig skin with rectangular pulse electrical current stimulation (RPECS)

Abstract

Keywords

ASJC Scopus subject areas

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