Printing blood vessels: the future? (Photo: Biomedical Nanotechnology Laboratory, Chen Research Group, UC San Diego Jacobs School of Engineering)
3D printing technologies have come a long way since their earliest incarnations as rapid product prototype makers. It's now shaping up as the next disruptive technology and in medical science, 3D printing has huge potential. The latest advance comes from University of California, San Diego Nanoengineering Professor Shaochen Chen, whose group has demonstrated the ability to print three-dimensional blood vessels in seconds. If the technique proves scalable, it could revolutionize regenerative medicine.