Medical electrode

Details Medical electrode Medical electrode

1996-02-20

1999-02-09

Cohen, Lee S.

Surgery

Truss

Pad

128641, 607149, 607152, 252500, A61B 50408, A61N 104

Patent

active

058681361

ABSTRACT:
An electrode providing electrical contact with a patient's skin includes a conductive member adapted for connection to an external electrical apparatus and a non-liquid film for electrically interfacing to said patient's skin, the liquid film being electrically and mechanically connected to said conductive member. The non-liquid film includes an electrically conductive organic polymer plasticized with a polyhydric alcohol with said organic polymer being derived from a monomeric mixture comprising from about 15 to 30 pph acrylic acid, 0.5 to 30 pph N-vinylpyrrolidone and 0.01 to 2 pph of a crosslinking agent. The monomeric mixture may further comprise from about 0.5 to 8 pph of a thickening agent comprising a N-vinylpyrrolidone/acrylic acid copolymer.

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patent: 5263481 (1993-11-01), Axelgaard
patent: 5264249 (1993-11-01), Perrault et al.
patent: 5450845 (1995-09-01), Axelgaard

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