主权项 |
1. An assembly for manipulating a bone in a medical surgery, the assembly comprising:
a. an elongated-shaped chisel having a top edge in one end that is configured to interface with an hammer, a body, and a pointed edge at the other end, the pointed edge is configured to interface with the bone; and b. an elongated-shaped sleeve that surrounds the body of the chisel; and c. a movement-control mechanism that is configured to control the movement of the chisel in relation to the sleeve, wherein the movement-control mechanism comprises a first section that is associated with the elongated-shaped chisel and a second section that is associated with the elongated-shaped sleeve. |