Wearable pressure ulcer disease evolution simulator

■  The simulator has six skins of the buttocks, which show the dynamic changes of pressure ulcers, including congestion and redness, inflammatory infiltration, shallow ulcers, and necrotic ulcers.
■  Made of polymer materials.
■  The simulator can be worn on trainees or caregivers.
■  Evaluation of pressure ulcers at different stages, measurement of wound length and depth, and treatment and care.