Description and functions
Spirometer is a device used in spirometry. E.g. to examining patient's lung function.
- The spirometer records the patient's breathing as a graph showing lung volume over time
- Wireless data transmission
- Vital capacity (FVC), exhaled volume in one second (FEV1), ratio FEV1 and FVC (FEV1%), maximum expiratory velocity (PEF), 25% flow in FVC (FEF25), 75% flow from FVC (FEF 75) and a mean flow rate ranging from 25% to 75% FVC (FEF2575) can be measured. In addition, the status of the test person may be displayed by the ratio of the measured value and the predicted value.
- Data memory, deleting, uploading and checking
- Modern graphic display
- Automatic disconnection
- Charging via USB