Engineering

Researchers develop portable 3-D skin printer to repair deep wounds

University of Toronto researchers have developed a handheld 3-D skin printer that deposits even layers of skin tissue to cover and heal deep wounds. The team believes it to be the first device that forms tissue in situ, depositing ...

Engineering

Engineers create miniature self-sealing 'wound'

Biomedical engineers have developed a miniature self-sealing model system for studying bleeding and the clotting of wounds. The researchers envision the device as a drug discovery platform and potential diagnostic tool.