The Modular Propad and the Softform mattress.
Constant low-pressure supports such as soft mattresses can feel comfortable because they conform well to the shape of the body. When such mattresses are provided with a highly convoluted surface made up of contiguous foam pillars, their efficacy is improved. The Modular Propad is a highly convoluted, but shallow, foam mattress. It is used as an overlay for an ordinary mattress and seems to be superior to earlier forms of convoluted foam overlay. The Softform is a new mattress which has replaceable sections. The outermost sections of the Softform are convoluted foam sheets similar to the Modular Propad. This article discusses the advantages and disadvantages of these products and some potential problems with their covers. It also suggests that the use of a pressure sore risk assessment tool can facilitate the allocation of patients to these special supports.
Lowthian
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D001513:Beds / Q000145:classification / Q000191:economics / Q000592:standards*; D004867:Equipment Design; D006801:Humans; D008422:Materials Testing; D003668:Pressure Ulcer / Q000517:prevention & control*