During routine pulmonary function tests, there is a risk of cross-contamination from infectious droplets in the system, as it cannot be sufficiently disinfected between two patients.
To eliminate the risk of cross-infection, a bacterial/viral filter can be placed between the patient's mouth and the lung function test device. This filter is only used for one patient and provides hygienic protection.
Hengst's antibacterial Spirometry filters offer a filtration efficiency of 99.999 % and do not cause any falsification of the measurement results.
