
Suffering from cystic fibrosis and rejecting the transplanted lungs he had gotten just 2 years ago, Jon Sacker came to UPMC from his hometown in Moore, Oklahoma, as a last resort. He became the first person in the U.S. to be implanted with the Hemolung Respiratory Assist System (RAS); a month later, he underwent a double lung transplant and today is on the road to recovery.