Automatic Rescue Breathing Unit with Keying System

A rescue breath apparatus, comprising:

• a set of multiple airway devices, the airway devices being configured to be placed on a face of a human patient, wherein the set includes at least two airway devices having different sizes intended for different size human faces, and wherein the set includes at least two airway devices with different classifications of airway protection;
• a set of adapters, individual adapters being coupled to individual airway devices, wherein each adapter is color coded according to the airway device to which the adapter is coupled, and wherein the color code of the adapter indicates a size of the airway device and a classification of airway protection for the airway device;
• an air/oxygen source;
• a ventilator system coupled to the air/oxygen source, the ventilator system comprising:
• a connector configured to couple to the adapter associated with an airway device selected for the patient;
• and
• a handpiece comprising a color sensor, the handpiece configured to be positioned around the connector and the adapter when the connector is coupled to the adapter, wherein the color sensor is configured to determine a color of the adapter coupled to the connector;
• wherein the ventilator system is configured to provide air/oxygen to the patient through the selected airway device coupled to the ventilator system,
• a controller comprising a computer processor, the controller being configured to determine a rate and volume of rescue breaths provided by the ventilator system based on the size of the coupled airway device and the classification of airway protection for the coupled airway device indicated by the color determined by the color sensor.