Spirometer

A three-ball incentive spirometer used for breathing exercises and respiratory therapy. This medical device helps patients improve lung capacity and respiratory function through visual feedback using colored balls that rise with inhalation strength. The device consists of three transparent chambers with different colored balls (red, yellow, and green) and a flexible breathing tube. Each chamber measures different levels of inspiratory effort. As the patient inhales through the mouthpiece, the balls rise to different heights based on breathing strength. This provides visual feedback to help patients achieve their target breathing goals. Since this is a personal medical device, it should be used under healthcare provider guidance and maintained according to instructions for proper hygiene.