▎ 摘　　要

NOVELTY - The washable physiological state sensing device (10) comprises flexible carrier (11), which is made of elastic material and has a bonding surface (111). A flexible electrode (12) is arranged on the bonding surface, and has a flexible substrate and multiple conductive particles. The conductive particles are doped in the flexible substrate, and the flexible substrate is made of elastic material. A flexible conductive circuit (13) is arranged on the bonding surface and electrically connected with the flexible electrode. The material of flexible carrier is selected from polyurethane, thermoplastic polyurethane, silicon, rubber, epoxy resin or textile fiber. The material of flexible substrate is selected from polyurethane, thermoplastic polyurethane, silicon or rubber. The conductive particles include graphene, carbon nano-tube or nano silver. USE - Washable physiological state sensing device for obtaining the sound of chest or abdominal cavity, such as heart sound, breath sound or bowel sound and measuring the temperature, electromyography and electrocardiography of the human body. ADVANTAGE - Flexible conductive circuit is provided with an arc angle or chamfer at the turning point to obtain better electronic conduction property. The washable physiological state sensing device can be directly attached to the skin of human body through the design of different electrode numbers and arrangement modes. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of washable physiological state sensing device for obtaining the sound of chest or abdominal cavity. Washable physiological state sensing device (10) Flexible carrier (11) Flexible electrode (12) Conductive circuit (13) Bonding surface (111)