Method for producing bioelectrode
A method is provided for producing a bioelectrode capable of reducing potential variation noise due to a polarization voltage. The method for producing the bioelectrode comprises forming an electrically conductive rubber body containing a silicone rubber and a silver powder, and immersing the electrically conductive rubber body in an inorganic salt-containing solution at 70° C. or more and 180° C. or less.
1. A method for producing a bioelectrode comprising:
forming an electrically conductive rubber body containing a silicone rubber and a silver powder; and
immersing the electrically conductive rubber body in an inorganic salt-containing solution at 100° C. or more and 150° C. or less under a pressure of 2 atm or more and 3 atm or less.
2. The method for producing a bioelectrode according to claim 1 , wherein the inorganic salt-containing solution contains at least one inorganic salt selected from the group consisting of sodium chloride, potassium chloride, lithium chloride, calcium chloride, magnesium chloride, sodium sulfate, potassium sulfate, lithium sulfate, calcium sulfate, magnesium sulfate, sodium carbonate, potassium carbonate, lithium carbonate, calcium carbonate, and magnesium carbonate.
3. The method for producing a bioelectrode according to claim 1 , wherein, in forming the electrically conductive rubber body, an electrically conductive rubber body is formed as a layer.
4. The method for producing a bioelectrode according to claim 1 , wherein, in forming the electrically conductive rubber body, an electrically conductive rubber body is formed as a brush.