The explosion of nutritional and metabolic diseases in recent decades is leading to an increase in severely overweight patients. The extreme condition of the patient requires a particular quality of seating systems. Suitable dimensions, comfortable cushioning and a particularly sturdy mechanical construction are all essential features to provide maximum patient comfort. Numerous electronically-controlled adjustment functions also give caregivers the best possible assistance in their work. GREINER offers solutions in the field of transport, treatment, examination and care of obese patients up to the maximum severity rating 3.