Infection Control for Inspiratory and Expiratory Spirometry Testing
Bacterial Viral Filters (BVF™) by Vitalograph® use an electrostatically charged material that traps expectorated matter, bacteria and viruses for highly effective protection against cross-contamination. The single-use filters also support productivity in pulmonary function testing by reducing the time spent cleaning and decontaminating test equipment. Multiple product codes are available to fit a wide range of industry spirometers.
Protects subject against cross-infection
Protects spirometer against cross-contamination
Validated 99.999% cross-contamination efficiency for both bacteria and viruses
Low expiratory flow impedance
Low effective dead space of 65ml as required for lung volume and DLCO testing