Technology
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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.
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Ultrasonic Gas Analysis
The expansion of the TrueFlow system to measure also gas composition in certain situations: He, CO2 etc.
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Application Specific Integrated Circuit (ASIC)
The development of an Application Specific Integrated Circuit (ASIC) allowed ndd the inexpensive implementation of the
ultrasonic transit-time flow measurement.
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