Brush-tip electrode
 An electrode is used the connecting apparatuses to the skin surface of a living body. It includes a tube having an end and a plurality of hard, resilient wires extending outwardly from the end of the tube. The wires have splayed ends in a brush-tip-like arrangement having an end formed by the spaced-apart wires which is multi-pointed and abrasive. 
The University of British Columbia
A A A A
A61B A61B A61B A61B
inventional inventional additional inventional
Yunquan Cecil Charles A.
Chen Hershler Laszlo