"We started out by taking a typical desktop inkjet cartridge. Instead of ink we use cells, which are placed in the cartridge," said Dr. Anthony Atala, director of the institute. The device could be used to rebuild damaged or burned skin.
Other universities, including Cornell University and the Medical University of South Carolina, Charleston, are working on similar projects and will speak on the topic on Sunday at the American Association for the Advancement of Science conference in Washington. These university researchers say organs — not just skin — could be printed using similar techniques.