Changfeng Tai, associate professor of urology and pharmacology in the University of Pittsburgh School of Medicine, was awarded $10.5 million from the Defense Advanced Research Projects Agency (DARPA) to develop a medical device that would help people who suffered spinal cord injuries.
Through the five-year award, Tai and his team will develop a fully implantable, wirelessly controlled and chargeable stimulator to restore three visceral functions including bladder, bowel and sexual functions for people with spinal cord injuries. Restoring these visceral functions remains a top priority for functional recovery in people with spinal cord injuries, and can dramatically improve the quality of life and prevent potential kidney failure caused by bladder-sphincter dyssynergia. The device would act similarly to how a pacemaker helps the heart pump blood, except it would be inserted under the skin in the lower back.
“This award is significant in the progress of this device,” said Tai. “The hope is that this will one day ease the burden that people with disabilities related to spinal cord injuries face every day, including military veterans. We will work with our collaborators to build a system that will allow for human clinical trial use.”
DARPA is a research and development agency of the United States Department of Defense responsible for the development of emerging technologies for use by the military. The award is part of DARPA’s BG+ program.