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Medical electrode and a method of manufacturing same

  • US 4,524,775 A
  • Filed: 02/14/1983
  • Issued: 06/25/1985
  • Est. Priority Date: 02/15/1982
  • Status: Expired due to Term
First Claim
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1. A medical electrode comprising:

  • a foamed plastic disc having first and second sides with an aperture extending therebetween and forming a contact medium chamber, said foamed plastic disc comprising a plurality of cells with walls, said walls of said cells surrounding and adjoining said chamber being compressed and at least partially fused;

    a plastic foil cover covering said aperture and at least a part of said foamed plastic disc surrounding said aperture on one of said sides of said disc;

    connector means adapted to be electrically connected to monitoring equipment;

    a metal electrode disposed in said chamber and electrically connected to said connector means; and

    a layer of pressure-sensitive adhesive applied to the other of said sides of said disc.

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