Bioelektrodenzusammensetzung, Bioelektrode und Verfahren zur Herstellung einer Bioelektrode

Details

Veröffentlichungs-Nr.

EP3718471

Aktenzeichen

EP20166906

Anmeldetag

30. März 2020

Veröffentlichung

9. August 2023

Erteilung

9. August 2023

Rechtsraum

EP

IPC

A61B5/024C08G75/00A61B5/053C09J9/02A61B5/259

Abstract

A bio-electrode composition includes (A) an ionic material and (B) a lithium titanate powder. The component (A) is a polymer compound containing a repeating unit-a having a structure selected from an ammonium salt, a sodium salt, a potassium salt, and a silver salt of any of fluorosulfonic acid, fluorosulfonimide, and N-carbonyl-fluorosulfonamide. Thus, the present invention provides a bio-electrode composition capable of forming a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in the electric conductivity even when the bio-electrode is wetted with water or dried; a bio-electrode including a living body contact layer formed of the bio-electrode composition; and a method for manufacturing the bio-electrode.

Anmelder

Firma

Shin-Etsu Chemical Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete