Designed to meet the unique needs of modem EMS responseBroad Featured Capability. Invasive and non-invasive support for infant (5 kg and up) to adult patients, with a flexible array of ventilation options including Pressure Control/Volume Control ventilation, SIMV/Assist Control spontaneous breath support, and stand-alone CPAP/BiLevel support.Enhanced Ease of Use .The AHP300P offers value-added features for pre-hospital transport. Quick Start Ventilation - Featuring programmable presets, the AHP300P allows trained EMS responders to rapidly recall up to 5 saved ventilation protocols. Long Battery Life - Up to 7.5 hours on internal battery, with auxiliary battery capability for up to 21 hours of battery life. Oxygen Conserve Mode - Allows the use of low pressure sources (oxygen concentrator, liquid oxygen, etc.) to extend available oxygen.Multi-Environment Capability For everyday transport or evacuation from extreme environments, the AHP300P has you covered. It features rugged shock and vibration resistance, and IPX22 water resistance.Low Cost of Ownership Simple preventive maintenance schedule along with low-cost battery and repair parts result in significant savings and lower cost of ownership than comparative broad-featured ventilators.