Conductive adhesive and biomedical electrode

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United States of America Patent

PATENT NO 4554924
SERIAL NO

06299570

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Abstract

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A disposable biomedical electrode is disclosed wherein the electrically-conductive material between the electrode plate and the skin comprises a swellable, conformable, cohesive, hydrophilic, electrically-conductive adhesive formed by an improved solventless process. The adhesive precursor comprises a polyhydric alcohol, a non-ionic unsaturated free radically polymerizable material, a free radical initiator, a crosslinking agent and an ionizable salt. The adhesive precursor is polymerized after coating onto the electrode plate or releasable transfer sheet, preferably by exposure to ultraviolet radiation.

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Patent Owner(s)

  • MINNESOTA MINING AND MANUFACTURING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, Michael R White Bear Lake, MN 13 581

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