公开(公告)号：US20250134436A1

公开(公告)日：2025-05-01

申请号：US18835776

申请日：2023-01-27

Applicant: Toray Industries, Inc.

Inventor： Keiichi TONOMORI ,  Chigusa KAMEMOTO

IPC: A61B5/27 ,  A61B5/053 ,  D06M11/74 ,  D06M15/564

Abstract: A bioelectrode having a textile form, and which is flexible, highly versatile, excellent in fastness, and curbs lowering in conductivity due to washing is described along with a method for manufacturing the same, where the bioelectrode has a multilayer structure of a conductor and a fiber base material composed of non-conductive fibers, in which the conductor contains carbon black and a polyurethane resin, the carbon black being dispersed in a particulate form at least on a surface of the conductor, where a ratio of a longest distance to a shortest distance between particles of the carbon black and adjacent particles of the carbon black (longest distance/shortest distance) is 1 to 20 on the surface of the conductor, and the surface of the conductor has a wet rubbing fastness of grade 4 or higher.