Ducubitus ulcer treating or preventing cushion or matress - matress

摘要

Decubitus ulcer treating or preventing cushion or mattress. GH-. Is made in the form of an inflatable bag constituted by superposed, thermo-welded layers of polyvinyl chloride and filled with a water soluble bag in turn filled with a carboxyvinyl polymer having an extremely high mol. wt. such that on filling the inflatable bag with water the internally disposed bag is dissolved and the polymer forms a gel of homogeneous consistency.