[conductor by which a current enters or leaves a nonmetallic medium; in electrotherapy, electrodes are instruments with a point or surface from which to transmit electric current to the body of a patient or to another instrument; in electrodiagnosis, they are needles or metal plates. ( CSP )]
UMLS (CSP) C0013812 Relation/PAR: Medical Devices
Relation/CHD: enzyme electrode
microelectrode
silver chloride electrode