Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 24, 2012
Dr. Joanne Getsy, medical director of the Drexel Sleep Center, on 6 ABC Action News in a story about Provent, a device that can be used as an alternative to a CPAP machine for sleep apnea. News footage courtesy of 6 ABC.