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Electrode assemblies

  • US 4,109,648 A
  • Filed: 12/15/1976
  • Issued: 08/29/1978
  • Est. Priority Date: 12/18/1975
  • Status: Expired due to Term
First Claim
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1. An electrode assembly for application to the skin to detect electrophysiological signals, comprising a self-supporting body of hydrogel material, and an electrochemically inert elongate member having carbon therein to render it conductive, said member projecting from said body with one end portion thereof embedded in and connected to said body.

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