Here’s some good news for patients with chronic obstructive pulmonary disease (COPD) and other conditions with chronic mucus production. A new device called the Lung Flute, which has just been approved by the FDA, can vibrate away mucus by simply blowing into it. Blowing into the instrument sends a steady 16-hertz vibration into the user’s chest which breaks up mucus and allows the body to better expel the sticky substance. Although there are other devices that also use vibration to loosen mucus, the Lung Flute costs a great deal less at $40 a piece, making it much more accessible. See a video of the device in action here. [via PopSci.com]
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Best of What’s New 2009: Playing the Lung Flute from PopSci.com on Vimeo.
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Dr. Steven Chang, the author of DailyDose, is a staff physician with Kosmix RightHealth. Dr. Chang practices Family Medicine at the University of California Davis Medical Center, where his medical interests include both pediatric and geriatric care, public health, gay and lesbian health, and sleep medicine. Dr. Chang trained at the Stanford University affiliated O'Connor Hospital, and was a research fellow at the National Institute of Health. He holds an M.D. from McGill University and a BA in Public Health from Johns Hopkins University.