Patent ID: 11911161
Assignee: SHIN-ETSU CHEMICAL CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A method for manufacturing a biological electrode comprising:
applying a composition comprising a resin and particles dispersed in the resin, the particles being coated with gold, silver, or platinum, onto an electro-conductive base material; and
curing the resin under pressure;
thereby forming a living body contact layer comprising the particles and a resin layer having a thickness equal to or thinner than an average particle size of the particles on the electro-conductive base material,
wherein the particles constitute 0.5% or more and 70% or less in a volume ratio on a basis of a total volume of the formed resin layer and the particles,
the resin is a silicon-containing resin having two or more moieties selected from a siloxane bond, an ester bond, an amide bond, an imide bond, an urethane bond, a thiourethane bond, and a thiol group, and
a standard deviation of a particle size when measuring 10 pieces of the particles is 10% or less on a basis of an average particle size.