Features

• Simplify deep breathing therapy with an intuitive design that prompts patients to correctly perform and monitor their own breathing exercises, even without direct supervision
• Patient goal indicator can be adjusted and allows patients to monitor their own progress
• Dual-sided calibrations clearly identify achieved volumes of up to 2,500 mL capacity
• The flexible tubing lets the patient adjust the mouthpiece for use in various positions, and a mouthpiece holder provides storage when not in use
• Without one-way valve