The low cost, low resistance SafeTway mouthpiece allows entry of expired air into the measuring system, but not back to the test subject.
This simple, yet effective patented design prevents concerns of accidental inhalation of pathogens.
The SafeTway is an inexpensive alternative to the bacterial viral filter for expiratory only testing. It fits most pulmonary function test
equipment, including peak flow meters. An adaptor may be required.
A Mini SafeTway with a 22mm diameter mouthpiece is also available for elderly test subjects who have difficulty
fitting their mouth properly around the standard mouthpiece size.
- Protects the subject from cross-infection
- One-way valve prevents inhalation
- Suitable for expiratory tests with peak flow meters and spirometers
- Attractively priced and completely disposable