1. Remove the foot board of the operating table or fold it down 90°.
2. The shoulder opener is taken off the trolley. 3. Adjust the slot spacing of the shoulder blade holder to the same width as the side rail of the operating table to be connected.
4. Insert the fixed blade screw on the side rail of the operating table.
5. Open the head support fixing screw (handle), insert the head support and lock it.
6. Adjust the backplane angle pneumatic switch to adjust the backplane angle.
7. Remove the left or right shoulder plate that needs surgery.
