▎ 摘　　要

NOVELTY - A breathable antibacterial composite graphene auxiliary heat of inner fistula physiotherapy nursing belt nursing belt outer surface layer is textile cloth; the cloth is coated with a hydrophobic layer, the nursing belt inner layer is textile cloth, the cloth is coated with a layer of hydrophilic layer, graphene heating belt is sewed between the nursing belt outer layer cloth and inner layer cloth, the nursing belt inner layer cloth close to the fistula is sewed with a layer of composite silver ion sterilizing layer, the outer layer cloth edge side of the nursing belt and the nursing belt inner layer cloth side are sewed with magic tape, the nursing belt is sewed and fixed with a temperature controller, the temperature controller is connected with the graphene heating belt through lead circuit, the graphene heating belt is provided with a temperature sensor, the temperature sensor is connected with the temperature controller circuit; the temperature controller is provided with a temperature selecting switch and a temperature digital display screen, the temperature controller is connected with the external power supply through the lead, forming the whole graphene heating belt circuit loop.