Mechanical injury prevention pad for peripheral venous indwelling needle

The invention relates to the technical field of medical supplies, and discloses a mechanical injury prevention pad for a peripheral venous indwelling needle, which comprises a protection pad body, a placement area, a placement groove I, a placement groove II, a through groove I, a through groove II, a magic tape I, a magic tape II, a polyurethane foam layer and a breathable cloth layer. The corners of the protection pad body are subjected to smooth treatment, so that the skin of a patient is prevented from being scratched; by arranging the hook-and-loop fastener, the circumference can be increased or decreased, the protection pad is suitable for patients of different body types and sizes, the protection pad can protect the transparent patch from curling, the first containing groove and the second containing groove in the polyurethane foam layer can better wrap an indwelling needle or a flow stopping clamp and prevent the indwelling needle or the flow stopping clamp from slipping, and meanwhile the pressure of