Dry physiological recording electrode

The present invention relates to a dry physiological recording electrode that can be used without skin preparation or the use of electrolytic gels. The dry physiological recording electrode comprising a substrate having an upper and a lower surface, and at least one penetrator(s) protruding from the...

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Hauptverfasser: LISY FREDERICK J, PRINCE TROY S, SKEBE GERARD G, SCHMIDT ROBERT N
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creator LISY FREDERICK J
PRINCE TROY S
SKEBE GERARD G
SCHMIDT ROBERT N
description The present invention relates to a dry physiological recording electrode that can be used without skin preparation or the use of electrolytic gels. The dry physiological recording electrode comprising a substrate having an upper and a lower surface, and at least one penetrator(s) protruding from the upper surface of the substrate. The penetrator(s) is capable of piercing through the stratum corneum or outer layer of the skin, and transmitting an electric potential from the lower layers of the epidermis through the penetrator(s) which can be measured, or detecting agents from the lower layers of the epidmermis primarily the stratum germinativum layer. At least one epidermis stop may be provided resulting in the formation of detritus troughs interposed between adjacent penetrator(s) and epidermis stops. The present invention also includes a method of sensing biopotentials in the skin.
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subjects BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
DIAGNOSIS
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
LINE CONNECTORS
MEDICAL OR VETERINARY SCIENCE
SURGERY
title Dry physiological recording electrode
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