DePuy Synthes

For Dan Rumple, a product designer at DePuy Synthes, being active was a way of life—until knee pain made it impossible to even walk. Turns out, it was the very medical device that he’d been working on that would help get him back on his feet.

He goes by the name Mr. 3-D Printing—and there’s a good reason for it. Sam Onukuri, head of Johnson & Johnson’s 3-D Printing Center of Excellence, shares why his work is so exciting and potentially life-changing for surgeons and patients alike.