Spirometer Respiratory (Dr.Aid) 3 Balls Lung Exerciser Device

• Purpose: It helps expand lung capacity, strengthens respiratory muscles, and reduces mucus buildup. It is often prescribed after surgery to prevent complications like pneumonia.
• Mechanism: The device features three chambers with balls that rise at specific flow rates (600cc/sec, 900cc/sec, and 1200cc/sec) as you inhale.
• Usage:

Sit upright and exhale normally.

Place the mouthpiece in your mouth and inhale deeply/slowly to lift the balls.

Hold your breath for 2–3 seconds.

Exhale slowly and repeat as directed by a docto