Surgeon Anthony Atala demonstrates an early-stage experiment that could someday solve the organ-donor problem: a 3D printer that uses living cells to output a transplantable kidney. Using similar technology, Dr. Atala's young patient Luke Massella received an engineered bladder 10 years ago; we meet him onstage.

【视频链接】https://www.ted.com/talks/anthony_atala_printing_a_human_kidney?referrer=playlist-the_future_of_medicine