Stan Stage 4 Pressure Injury Model

Designed for teaching and training with vacuum assisted closure and negative pressure wound therapy devices, this model features a large sacral Stage 4 pressure injuries, with exposed bone of the coccyx, undermining, tunneling, slough, eschar, and a Stage 3 pressure ulcer on the left buttocks. The large size and depth of the Stage 4 pressure injury, as well as the undermining and tunneling, make it ideal for practicing the proper dressing and preparation of a large wound for use with a negative pressure wound therapy device. The Stage 3 pressure ulcer is positioned so that the Stage 4 can be dressed by itself or a "bridging" dressing can be applied to the Stage 4and Stage 3 to demonstrate and practice this skill. Permits the application and removal of dressings without leaving an adhesive residue. Measures 9 in. x 9 in. x 4-1/2 in.