Ochsner Trocar Chrome Plated 14 FG (Bore Diameter: 4.6mm) Probe End It has four prongs that

It has four prongs that can be opened and closed to adjust the size of the retractor

The grooved blades and angled shanks allow for greater control and precision when manipulating tissue

It is inserted into the area to be suctioned and connected to a vacuum source

The Hough Excavator No-1 is a surgical instrument used to remove bone and other tissue from the body during surgery

Ochsner Trocar Chrome Plated 14 FG (Bore Diameter: 4.6mm) Probe End It has four prongs thatThis Ochsner Trocar is a surgical instrument used for creating a hole in the abdominal wall during laparoscopic surgery. The trocar is inserted through a small incision in the skin, and then used to pass a cannula (a tube like instrument) through the abdominal wall. The trocar has a chrome plated body and a bore diameter of 4. 6mm.