4 janv. 1830 - Surgical Chainsaw Invented
Description:
Doctors and humans were stunned when Bernhard Heine (an orthopedic surgeon) invented a new medical tool. The surgical chainsaw. Although surgical chainsaws are used now days for many procedures, it was originally invented for childbirth. It was when c-sections weren’t a common practice.Ajouté au bande de temps:
Date:
4 janv. 1830
Maintenaint
~ Il y a 195 ans