Method and device for quick press on EEG electrode
Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.
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.
2. The method according to claim 1 further comprising producing electroencephalograph, electrocardiograph, or electromyograph data based on the biopotentials.
3. The method according to claim 1 wherein each of the plurality of electrodes is composed of a non-conductive material with a conductive outer material.
4. The method according to claim 1 wherein each of the plurality of electrodes has an electrical impedance of at least 1 kilo-Ohm and is less than 50 kilo-Ohms.
5. The method according to claim 1 wherein the main portion of each of the plurality of electrodes has a length of at least 0.1 cm and is less than 3 cm.