The portable pulmonary function measurement instrument can be used to measure:
Vital capacity (VC)
Forced vital capacity (FVC)
Maximum Ventilator Volume (MVV).
Measurement algorithm refers to the ITS ERS standards of the American Thoracic Society (ATS)
Measurement of breathing time:
VC time 50 seconds
FVC measuring time 25 seconds
MVV time 12 seconds in favor of the coordination between patients and the device
Adopting pressure-flow sensor sensitive precise easy to launder clean and durable
All parameters can be displayed on large screen(320 x 240)
Built-in memory can store maximum 300 cases of patient measurement results
The instrument can calibrate automatically all English operation more convenient to operate
110mm thermal printer built-in can print out a clear clinical report predicted value measured value
Compact and flexible