The aks-saniflow IV is a large cell alternating pressure system with a static function. This large cell antidecubitus alternating pressure system, belonging to the aks-standard class, is suitable for decubitus up to stage II. It allows patients the comfort of being able to lay down who are in need of care, ranging from 40 kg to 120 kg in terms of body weight. Safe use is guaranteed due to the click connectors.