On mattress for prevention and treatment of pressure ulcers (Machine-translation by Google Translate, not legally binding)

摘要

Mattress for prevention and treatment of pressure ulcers comprising a body constituted by a base (1) of a variable thickness, made of an appropriate and resistant material, which serves as support for the user on its upper face. In its lower part is characterized by having longitudinally air chambers (2), fixed one on each side of the sides of the base (1). (Machine-translation by Google Translate, not legally binding)