PEP BUDDY: BETTER BREATHING WITH COPD

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Twelve-point-five million Americans have chronic obstructive pulmonary disease, or COPD. With COPD, less air flows in and out of the airways. The tiny air sacs in the lungs are damaged, and unable to stretch and shrink. Now, a team of physician/scientists have developed a non-invasive device that can help patients with their breathing.
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