Sabre Mars Resuscitator - Adult/Child with Oxygen Cylinder. With Sabre MARS the operator does not have to make judgements on the lung capacity of the patient to select a tidal volume; only the basic size or type of patient being cared for. Once this simple operation has been made the MARS will control both tidal volume and pulse frequency within the parameters laid down in the British Standards. Even if the wrong setting is selected there is no risk of over inflating the patient's lungs. The MARS always 'fails safe' and will vent excess gas whilst giving the operator an audible warning that the equipment is not being used correctly. The Sabre MARS is based around two central components: the control module and the patient valve. The gas supply passes through the automatic channel and is delivered to the patient as a specific breathing programme in accordance to the patients size as per the flow selector. - Manual and Automatic Resuscitation System - Selectable tidal volume/patient settings for automatic mode - Demand valve delivers 100% Oxygen upon inspiritory phase, shutting down the automatic breathing programme - An audible alarm will sound if; the airway reaches 45 cm H20, the patient airway pressure becomes over pressurised/blocked or the automatic breathing senses the zero flow - Manual override trigger allows the operator to perform lung saturation and resuscitation - Conforms to BS6850:1987 - Suitable for children and adults - Supplied with D size oxygen cylinder