Are e-cigarettes and vapes really less harmful than traditional cigarettes? New study results, based in part on measurements with pulmonary function devices from GANSHORN Medizin Electronic GmbH, suggest that the supposedly safer alternative is more dangerous than previously assumed. These…
When selecting a good pulmonary function test (PFT) filter, several key parameters need to be considered to ensure accurate, reliable, and safe testing. Here are the important parameters to consider: 1. Filtration Efficiency Bacterial/Viral Filtration Efficiency (BFE/VFE): The filter should…
