9 Electronic measuring, signaling and control instruments; medical equipment control software; software for dissemination and education; optical, magnetic and circuit media for software; data transmission and reporting software; software; measurement, detection, surveillance and control devices; sensors, detectors and monitoring instruments; spirometers for scientific purposes; electronic instruments for measuring and controlling lung volume and functionality; electronic instruments for measuring and controlling respiratory functionality, software for measuring and controlling lung volume and functionality; software for use in spirometers and oximeters that monitors air parameters related to spirometry tests and oximetry tests; respirators; respiratory apparatus, not for medical purposes; filters for respiratory masks [non-medical]; respiratory masks, not for medical purposes; breathing apparatus, not for medical purposes.