Help within seconds - animax is ready to operate at once For a successful resuscitation several factors must be considered simultaneously. With the animax these measures are simplified thus helping the user to perform CPR in an optimum way. Depending on the patients chest size the depth of pressure adjusts itself between 50 and 60 mm. The ventilation volume also automatically adjusts between 500 ml and 600 ml. There is an integrated excess pressure valve to avoid a patients potential bloating. To monitor this closely there is a pressure manometer attached to the masks valve. animax is ready to operate at once animax alternates automatically between cardiac massage and ventilation in a rhythm of 30:2. The depth of pressure automatically adjusts to the patients chest size between 50 and 60 mm. The ventilation volume also automatically adjusts between 500 and 600 ml.