SPIROMETER PORTABLE PULMONARY FUNCTION TESTER

The Spirometer is a portable pulmonary function testing device, used primarily to examine parameters related to lung function in patients. It can be applied in a variety of environments, such as hospitals, clinics and so on. And it is also suitable for communities, schools, factories and other locations to conduct epidemiological investigation, medical examination, occupational disease screening. Function Measurement of forced vital capacity (FVC), vital capacity (VC / SVC), maximum voluntary ventilation (MVV) and relevant functions, more than 30 parameters can be measured and displayed; for several times of measurement, the optimal result will be displayed; the condition of the subject can be indicated by the ratio between the measured value and the predicted value. Measurement parameters : - Forced Vital Capacity (FVC): CVF, VEMS, PEF, (FEV1 / CVF), FEF25, FEF50, FEF75, FEF2575, VEMS / VC, VEMS6, VEMS / VEMS, ELA, FET, EVOL, FIVC, FIV1, FIV1 / FIVC , PIF, MVV Vital capacity (VC / SVC): VC, IC, ERV, IRV, EVC, IVC, TV, VE, RR, tI, tE, TV / tI, tI / ttot - Real-time display breathing waveform: flow-volume loop and volume-time curve; - 7" color LCD touchscreen, buttons can be used with a touchscreen; - Inciting animation guide, easy to use between children and the elderly; - Integrated thermal printer, reports can be printed directly; - BTPS automatic correction function, compensates for the impact of environmental differences; - Test time and environmental temperature display; - Calibration function, to ensure measurement accuracy; - Multiple predicted values can be selected, adapted to different populations; - Storage of over 10,000 data sets; - Lung age estimation function; - Built-in lithium battery, supports both AC and DC.