Meet doctor Eugène Doyen
Eugène-Louis Doyen (December 16, 1859 - November 21 1916) was a famous french surgeon who was a pioneer in the use of electrosurgery and electrocoagulation.
Here we see the doctor with his staff ready to work. All the pictures were taken in 1898
Now, Dr Doyen in action!
You can see more of his work like
Torsion of testicles
Hysterectomy
and his story (in french) HERE
His mini bio in english, HERE