An Eardrum Patch
November 2, 2021 | Terry Sharrer
![](http://www.medicalautomation.org/wp-content/uploads/2021/11/PhonoGraft-Perforated-Eadrum-Treatment-NOV-2-1-300x177.jpeg)
PhonoGraft perforated ear drum treatment
With 3,900 artillery pieces firing all at once to start the 1918 Meuse-Argonne Offensive, you might have thought an eardrum patch would be sooner in coming. But better late than never. “The PhonoGraftTM, developed by Harvard [Wyss Institute] scientists, is a 3D-printed implant that can patch up the damage by encouraging natural cells to regrow, and now it’s entered commercial production.” SEE VIDEO. MORE
Image Credit: Wyss Institute, Harvard