Ndm, Inc.

American Hospital Supply Corporation

Charles T Patrick, Jr

James V Cartmell

Michael J Allaire

Larry R Burcham

David W King

A medical electrode assembly which is otherwise free of metal in the area of attachment to a patient so as to be X-ray transparent in such area has a conductive plastic electrode conductor with a silver plated and chlorided coating of a thickness between 0.02 and 0.08 mil. The assembly also has a lead wire formed from an elongate cable having carbon fibers in a low density polymeric jacket and a conductive plastic connector having an opening for gripping a stud formed by the conductive plastic electrode conductor.

X-ray transparent medical electrodes and lead wires and assemblies

Epidermal tissue is prepared and marked prior to attachment thereto of an electrode, such as an electrocardiograph electrode, by gently stroking the epidermal surface with an abrader device having fibers adequately stiff to dislodge cells from the epidermal tissue. The abrader device is sterilized and stored in a protective container prior to use.

Skin preparation method and product

A cup for use in medical electrode structures comprises a one-piece body of plastic having a cup shape and thus having a base and a rim. The rim is rounded for comfortable skin contact and has integrally formed barbs projecting inwardly and downwardly toward the center of the cup. The barbs permit a prefilled electrolyte sponge to be dropped into the cup without appreciable resistance from the barbs, but resist any tendency for the prefilled sponge to separate from the cup. Accordingly the cup supports the prefilled electrolyte sponge for contact to the skin of a patient but resists any tendency of the sponge to escape the cup by clinging to the patient's skin.

Growing community of inventors

Dayton, OH, United States of America

Charles T Patrick, Jr