▎ 摘　　要

NOVELTY - The utility model relates to internal fistula maintenance technology field, and graphene a far infrared heating intelligent temperature control internal fistula maintenance device, comprising a main body, the front surface of the main body is fixedly installed with a connecting line, the front surface of the main body is provided with a wiring harness storage mechanism, the wiring harness storage mechanism comprises a fixing box, the fixing box is fixedly installed on the front surface of the main body, the inner part of the fixing box is rotatably provided with a rotating shaft, the outer part of the rotating shaft is fixedly installed with a ratchet wheel, the inner part of the fixing box is rotatably provided with a rotating rod, the inner wall of the rotating rod and the fixing box is fixedly installed with a pulling spring, the top part rod is fixedly mounted with a pull ring, the outer part of the rotating shaft is fixedly mounted with a winding disc, the front face of the rotating shaft is fixedly mounted with a rotating button. The graphene infrared heating intelligent temperature control internal fistula maintenance device can quickly receive the connection line, adjust the length of the connection line, prevent the line beam from affecting the normal activity of the arm.