This Spirometry one-way valve mouthpiece product is a single use device designed to prevent cross contamination between patients.
Mouthpieces SafeTway One-Way Valve Box 200
Lot of 10 Vitalograph Disposable SafeTway Mouthpiece One-Way Valve Tubes. Vitalograph SafeTway One-Way Valve Mouthpiece Tubes. The filter allows
Lot 10 Vitalograph SafeTway Mouthpiece One-Way Valve for Spirometry & Flow Meter
Positive expiratory pressure therapy setup. The key components are
Buy Online BAXTER 001902A SPIROMETER VOLUMETRIC INCENTIVE Canada
Spirometry Calibration Syringe
Mouthpieces for Spirometers & Peak Flow Meters
Spirometry / Cardiopulmonary Diagnostics - McArthur Medical Sales Inc.
Lot 10 Vitalograph SafeTway Mouthpiece One-Way Valve for
Vitalograph Disposable Nose Clips - Spirometer Accessories
Disposable, single use 1-way “Brite White tm” coated cardboard mouthpiece with a 1-way valve for additional patient protection (box of 200), 30 mm OD
MicroCheck 1-way Mouthpiece, Cardboard
McKesson Brand 141-2500-2 - McKesson Medical-Surgical