Non-polarizable dry biomedical electrode

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United States of America Patent

PATENT NO 5003978
SERIAL NO

07403825

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Abstract

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A dry electrode for the detection of biopotentials existing on the surface of the skin of a living body, including a non-polarizable dry electrode pad having opposed adhesive surfaces, one of which is adapted to engage the skin of the living body and extend ionic charge conduction from the body to the surface of a non-polarizable electrode interface within the pad. An electrically conductive contact makes electrical and mechanical connection from the electrode pad to a wire or electronic amplifier by means of a second adhesive surface on the electrode pad. In a preferred embodiment, conductive adhesive layers are applied to opposed sides of a conductive foam pad to construct the dry electrode pad.

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Patent Owner(s)

Patent OwnerAddress
TECHNOLOGY 21 INC P O BOX 61086 DURHAM NC 27705NC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunseath, Jr W J Durham, NC 1 78

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