▎ 摘　　要

NOVELTY - Fabric pH sensor (10) has a polymer layer (200) formed on a textile substrate and comprising a thermoplastic polymer. A working electrode (300) is formed on the polymer layer, and an insulating layer is provided on the working electrode. A first insulator and a second insulator are provided on a reference electrode (400). USE - The fabric pH sensor is useful for monitoring electrical conductivity of skin of patient during treatment of acute and chronic wounds and inflammation of skin. ADVANTAGE - The fabric-type pH sensor has good flexibility, maintains linear change of electrical signal according to pH even after repeated bending tests, excellent moisture permeability and breathability, and less skin irritation, maintains physical durability of electrode at various pHs, and has effect of detecting stable electrical signal. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing a pH sensor. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the fabric pH sensor. Fabric pH sensor (10) Fabric base (100) Polymer layer (200) Working electrode (300) Reference electrode (400)