Medical diabetes bad foot affected limb warmth retention protective sleeve

The utility model discloses a medical diabetes bad foot affected limb warmth retention protective sleeve, which belongs to medical nursing devices, wherein a boot cylinder is provided with a zipper, a shoe body and a sole are closed and connected through a ring-shaped zipper, a boot cylinder port is provided with a boot body sealing port, the boot cylinder and the shoe body are sewed by a surface layer, a warmth retention layer, an electric heating wire layer and an insulating inner layer, the sole is sewed by a cotton pad layer, an electric heating wire layer and a sole layer, the electric heating wires are connected with a temperature control adjuster, and the temperature control adjuster is connected with a power supply plug of a power supply. The shoe body and the sole can be opened integrally to take medicine and treat afflicted parts. The boot cylinder can be opened to change medicine for the afflicted parts, thereby being convenient for doctors and patients. The boot cylinder, the shoe body and the sol