Stanford Radio

The Future of Everything with Russ Altman: E 154 | Joseph DeSimone: How 3D printing is changing medicine With growing precision and new materials, 3D printing stands to reshape health care. Oft-heralded 3-dimensional printers can build objects ranging from simple spoons to advanced running shoes. While those objects are usually made very slowly, the latest printing technologies portend a new era of 3D printing in real-time for use in health care. The possibilities are endless, says Joseph DeSimone, who is an expert in translational medicine – the field of transferring promising technological breakthroughs into real-world products. He says printers he developed have led to the first FDA-approved 3D printed dentures, ultra-thin microneedles that make it easier and more effective to deliver vaccines, and even implantable chemotherapy devices that kill tumors while reducing side effects for patients. From dentistry to oncology, the promise of 3D printed medical devices is only just emerging, as DeSimone exp