Disposable One-Way-Valved Mouthpieces
One-Way-Valved Mouthpieces are designed to provide protection against possible cross infection in common respiratory procedures.
The Expiratory (red) One-Way-Valved Mouthpiece fits standard peak flowmeters and spirometry for expiratory use. The patient can exhale forcefully into the peak flowmeter or spirometer, but is prevented from inhaling through the mouthpiece (or the equipment it is attached to).
Disposable One-Way-Valved Mouthpieces are available in quantities of:
100 Mouthpieces in 5 boxes of 20 - Ref 3122062
Box of 200 mouthpieces - Ref 3122064
Box of 500 mouthpieces - Ref 3122066
