The aks-theraplot is an antidecubitus soft positioning foam mattress. It is applicable for prophylaxis and for decubitus up to stage III. The aks-theraplot has been clinically developed and combines all of the preferences of a modern foam soft positioning mattress. The aks-theraplot is ideally suited for patients with a body weight ranging from 35 to 130 kg. The aks-theraplot is supplied with the incontinence cover aks-inko air. It has a three-ply structure which provides an optimal sinking depth and pressure relief for patients. A patient's mobilization is supported due to the frame strengthening.