▎ 摘　　要

NOVELTY - Preparing fibrous membrane dry electrode by spinning directly on skin involves mixing spinning polymer, conductive material and solvent based on proportion to form uniform spinning solution, using spinning solution directly as substrate on skin and spinning on skin to prepare fiber membrane dry electrode. USE - Method for preparing fibrous membrane dry electrode by spinning directly on skin. ADVANTAGE - The method enables to detect physiological electrical signal, solves problem that common dry electrode preparation process is complex, bad skin adhesion, not ventilate and sweat and so on, fiber net-shaped structure formed on skin, and fiber structure and conductive material are combined integrally, which effectively improves stretching property of electrode and skin adhesion.