Auxiliary fixing band for holding pitaya tank

The utility model relates to a pitaya holding auxiliary fixing band which comprises a wrist band and a holding assisting band, first connecting pieces used for fixing the wrist band into a closed ring shape are arranged at the two ends of the wrist band in the length direction, and the wrist band is used for being tightly bound to the wrist; one end of the holding-assisting belt is fixed with the wrist belt, when the wrist belt is tightly bound on the wrist, the length direction of the holding-assisting belt extends along the finger direction, and a second connecting piece used for fixing the end part, far away from the wrist belt, of the holding-assisting belt is arranged on the wrist belt. The pitaya can is fixed to the hand of a medical worker through the pitaya can holding auxiliary fixing belt, labor and force are saved during operation of the medical worker, the wrist and fingers of the medical worker are protected, tenosynovitis is reduced, meanwhile, a can body is not prone to slipping, and the can bo