Technology

	Spirometry The new standard in spirometry. Over 10 million sold.world wide accepted to be the single consumable for safety, accuracy and convenience. > More
	Ultrasonic Flow Measurement ndd Medical Technologies invented and developed the "ultrasonic transit-time" measurement for the maintenance free determination of respiratory flows. Never has spirometry been easier. > More
	TrueFlow The ultrasonic transit time measurement for flow. It does away with calibration, cleaning, input of variables and filters: Completely maintenance free. > More
	MolMass The expansion of the TrueFlow system to measure also gas composition in certain situations: He, CO2 etc. > More
	UPG New dimensions in lung function testing. UPG is the new way to determine diseases of the small airways. > More
	ASIC The development of an Application Specific Integrated Circuit (ASIC) allowed ndd the inexpensive implementation of the ultrasonic transit-time flow measurement. > More

Spirometry