Patent ID: 8538502
Filing Date: 2013-09-17
Classification: A61B

Abstract:
1. A method for recording biopotentials, the method comprising: inserting a plurality of electrodes of a biopotential recording system into a patient's skin, the biopotential recording system also comprising a headpiece comprising a plurality of straps, each of the plurality of electrodes comprising a main portion and a plurality of legs extending from the main portion, each electrode comprising a stainless steel material, wherein each of the plurality of legs comprises a plurality of protrusions, each of the plurality of legs bends from an unbent position to a bent position prior to insertion, wherein each of the plurality of legs are bent at an angle between about 30 and 45 degrees relative to a surface of the main portion in the bent position, wherein the main portion of the electrode lies substantially flat against the patient's skin when the plurality of legs are inserted in the patient; and receiving a plurality of biopotentials from the electrode, wherein each of the plurality of legs are configured to bend back towards an unbent position upon removal.