Bio-electrode composition, bio-electrode, and method for manufacturing the bio-electrode
申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US10792489B2
公开(公告)日:2020-10-06
The present invention provides a bio-electrode composition capable of forming a living body contact layer for a bio-electrode that is excellent in conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in conductivity even though the bio-electrode is soaked in water or dried. The present invention is accomplished by a bio-electrode composition including an ionic material and a resin, in which the ionic material is a lithium salt, a sodium salt, a potassium salt, a calcium salt, or an ammonium salt of sulphonamide represented by the following general formula (1).
[R1—C(═O)—N−—SO2—Rf1]nMn+ (1)
本发明提供了一种能够为生物电极形成活体接触层的生物电极组合物,该组合物具有优异的导电性和生物相容性,重量轻,可低成本制造,即使生物电极浸泡在水中或干燥,也能控制导电性的显著降低。本发明是通过一种生物电极组合物实现的,该组合物包括离子材料和树脂,其中离子材料是由以下通式(1)表示的磺酰胺的锂盐、钠盐、钾盐、钙盐或铵盐。
[R1-C(═O)-N--SO2-Rf1]nMn+ (1)