Orthopedics

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Devices & Diagnostics

A bioprinting pen ‘draws’ living cells onto damaged bone

Borrowing concepts from 3D printing, scientists in Australia say they’ve come up with a device and a technique that could allow surgeons to precisely deliver live cells and growth factors directly onto damaged bones to help regenerate bone and cartilage. The “bio pen” holds and dispenses living cell material that’s housed inside a polymer and […]