Fixing band for preventing internal fistula needle from slipping

The utility model discloses a fixing band for preventing an internal fistula needle from slipping. The utility model belongs to the technical field of medical equipment, the internal fistula band aimsto solve the problem that in the prior art, an internal fistula band is prone to accidentally slipping off due to external force in long-term hemodialysis. The device comprises a fixing band and an internal fistula needle, characterized in that it is characterized in that it comprises, fixing band is of an elastic structure, a mounting groove penetrates through the middle of the fixing belt; elastic fixing pieces are bonded in the mounting grooves, limiting plates are symmetrically arranged at the four corners of each elastic fixing piece, the limiting plates are in clearance fit with the elastic fixing pieces, limiting grooves used for clamping needle wings of the internal fistula needles are formed between the limiting plates and the elastic fixing pieces, and positioning grooves used for allowing the internal