Experimental evaluation of materials for electrodes in transcutaneous recording of bioelectric signals
Agranovskiĭ, A.V.; Berg, O.I.; Evreinov, G.E.
Meditsinskaia Tekhnika 1: 23-27
1998
ISSN/ISBN: 0025-8075 PMID: 9560814 Document Number: 485130
The authors examined electrodes made of stainless steel, graphitic and metalized polymeric materials for transcutaneous recording of biopotentials from the human services by the following parameters: electrode potential difference, noise voltage, phase difference-signal frequency relationships. If the phase is adequately corrected, the electrode made of graphitic cloth is effective in recording biopotentials at an amplitude of more than 20 microV over a wide frequency range.