10 Electromagnetic medical diagnostic imaging apparatus; Medical apparatus and instruments for monitoring blood oxygen saturation, blood gas concentrations, and vital signs; Medical apparatus and instruments for monitoring blood oxygen saturation, blood gas concentrations, vital signs and respiratory events, and recorded software for recording, processing and transmitting medical data, for use therewith, sold as a unit; Medical apparatus and instruments 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 apparatus and instruments for monitoring blood oxygen saturation, blood gas concentrations, vital signs and respiratory events; Medical apparatus and instruments for monitoring blood properties and respiratory events; Medical apparatus and instruments for monitoring vital signs; Medical apparatus for diagnosing or treating respiratory conditions; Medical apparatus for diagnosing or treating respiratory conditions, namely, stethoscope; Medical diagnostic apparatus for testing Heart and Lung Health; Medical diagnostic apparatus for testing vital signs incorporating recorded software for consistency analysis; Medical diagnostic apparatus for testing Heart and Lung Health incorporating recorded operating system software; Medical diagnostic apparatus, analytical apparatus for medical purposes and blood pressure measuring apparatus; Medical imaging apparatus; Medical imaging apparatus for diagnosing medical conditions incorporating recorded software for consistency analysis; Stethoscopes