In biomedical research, so-called organs-on-a-chip, also referred to as microphysiological systems, are becoming increasingly ...

Miniature organs on a chip could allow us to do scientific studies with great precision, without having to resort to animal testing. The main problem, however, is that artificial tissue needs blood ...

Discover how a 3D printed tracheostomy tube revolutionized care for a young patient with tracheal erosion at the Mayo Clinic.