Medical devices for monitoring blood oxygen saturation, blood gas concentrations, vital signs and respiratory events, and downloadable software for recording, processing and transmitting medical data, for use therewith, sold as a unit; Medical devices for monitoring blood properties and respiratory events; Medical devices for use in diagnosing LUNG ABNORMALITIES OR DISORDER; Medical devices for use in treating or diagnosing LUNG ABNORMALITIES OR DISORDER; Medical devices for use in treating o...