| ProductIntroduce£º
Features:
· capacity(VC), forced vital capacity(FVC), Maximum Ventilatory Volumen(MVV). Measurement algorithm refers to the IFS,ERS standards of the American Thoracic Society(ATS)
· Adopting pressure-flow sensor, sensitive, precise, easy to launder, clean and druable
· All parameters can be dispalyed on the oversized screen(320×240), built-in memory can store maximum 300 cases of patient measurement results
· The instrument can calibrate atomatically, all English operation, more convenient to operate
· 110mm themal printer built-in, can print out a clear clinical report, predicted value, measured value
· Measurement of breathing time: VC time 50 seconds, FVC measuring time 25 secongs, MVV time 12 seconds. in favor of the coordination between patients and the device
· compact and flexible |
