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Vitalograph Bacterial Viral FiltersTM (BVF) provide an efficient hygiene solution giving better than 99.999% cross-contamination efficiency.
Suitable for inspiratory and expiratory spirometry testing, these single-use bacterial viral filters provide effective protection from cross infection.
A wide range of BVFs are available to fit all leading makes of spirometers and PFT equipment. These may be purchased as standalone filters or in a kit with BVF, bite-on mouthpiece and noseclip options.
Speak to our team to discuss options.
Vitalograph BVF™ Bacterial Viral Filters feature an electrostatically charged barrier that filters droplets, aerosols, bacteria and viruses out of the airstream giving better than 99.999% cross contamination efficiency.
A BVF protects the patient, operator and equipment from cross infection and contamination during pulmonary function testing.
Improved hygiene with lower running costs; when a new BVF is used for every patient the interior of the device is protected meaning that only exterior surface cleaning should be required.
The Vitalograph BVF™ range is suitable for spirometers and PFT systems from many major manufacturers including:
If your spirometer is not listed, please talk to us to discuss solutions.
Vitalograph BVFs are suitable for all PFT systems and do not have to be approved for use. We ensure that our filters are independently tested and validated with all relevant certifications held for CE marking, in accordance with the EU Medical Devices Directive 93/42/EEC, as well as for other applicable standards.
The use of BVFs does not give rise to errors in measurements, from spirometers or PFT systems. It is important to note the following points:
The Vitalograph range includes both round and oval filter so that you can choose either. Vitalograph offer separate mouthpieces that can be attached to filters. These mouthpieces are available to order individually or as a kit with BVF and nose clip.
PFT Kits are made up from a combination of filter, nose-clip and various mouthpieces or adapters. They are a cost effective and convenient solution with all components in a single, easy to access pack.
No. A new filter should be used for each patient.
In most cases the filter fits without requiring an adapter. Speak to our team to learn more.
For information on any of our products, click the inquiry button, enter your query and we will get back to you.
For information on any of our products, click the inquiry button, enter your query and we will get back to you.
Vitalograph is a global leader in respiratory diagnostics. We produce high quality, accurate and reliable, respiratory medical devices & services for primary, secondary healthcare and occupational health. We deliver successful clinical trials for leading pharmaceutical companies, biotechs and research organisations.
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