The Spirometry one-way valve mouthpiece product is a single use device, designed to prevent cross contamination between patients.
During lung function testing, our bacterial filters are bi-directional which reduces the possibility of cross-contamination.
An extensive range of Disposable Cardboard Mouthpieces in the market today, that are guaranteed LATEX and Chlorine free.
Volume Calibration Syringes are designed for bi-directional testing and calibrating of flow measurement devices and spirometry devices.