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18th century surgeon performing a trepanning operation on a man's head, with various surgical equipment: Jean Louis Petit's lever 2, trestle 3, Valet's pincers 4, cauterizers 5-8, round plaque 9, triangular plaque
![Machine de Jean Louis Petit pour compresser l'artere femorale pendant l'amputation de la cuisse, bandage, aiguille d'anevrisme et ciseaux - Planche tiree de ""L'Encyclopedie"" de Denis Diderot (1713-1784) et Jean Le Rond Machine de Jean Louis Petit pour compresser l'artere femorale pendant l'amputation de la cuisse, bandage, aiguille d'anevrisme et ciseaux - Planche tiree de ""L'Encyclopedie"" de Denis Diderot (1713-1784) et Jean Le Rond](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.FLO.32051640.7055475/4611844.jpg)
Machine de Jean Louis Petit pour compresser l'artere femorale pendant l'amputation de la cuisse, bandage, aiguille d'anevrisme et ciseaux - Planche tiree de ""L'Encyclopedie"" de Denis Diderot (1713-1784) et Jean Le Rond
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Jean-Louis Petit (1674–1750): a pioneer anatomist and surgeon and his contribution to orthopaedic surgery and trauma surgery | SpringerLink
![18th century surgeon Jean Louis Petit's screw tourniquet for compressing blood vessels: tourniquet device 1, double band to adjust the tourniquet 2, compress in chamois leather 3 and ball bearing 4. Copperplate 18th century surgeon Jean Louis Petit's screw tourniquet for compressing blood vessels: tourniquet device 1, double band to adjust the tourniquet 2, compress in chamois leather 3 and ball bearing 4. Copperplate](https://c8.alamy.com/comp/KCTP0D/18th-century-surgeon-jean-louis-petits-screw-tourniquet-for-compressing-KCTP0D.jpg)
18th century surgeon Jean Louis Petit's screw tourniquet for compressing blood vessels: tourniquet device 1, double band to adjust the tourniquet 2, compress in chamois leather 3 and ball bearing 4. Copperplate
![Amazon.com: Jean Louis Petit (1674-1750) Nfrench Surgeon Copper Engraving French 1777 Poster Print by (24 x 36) : Home & Kitchen Amazon.com: Jean Louis Petit (1674-1750) Nfrench Surgeon Copper Engraving French 1777 Poster Print by (24 x 36) : Home & Kitchen](https://m.media-amazon.com/images/I/81IaKjpKsZL._AC_SX466_.jpg)