Instrument twist bar for use in surgical unit at time of intervention of spinal column, has right twist part, and left twist bar comprising handle, where right and left twist bars are held in hands

摘要

The bar has a right twist part (1), and a left twist bar comprising a handle and a metal plate with a straight handle and a left sleeve. The sleeve is extended by a right flat metal part (5) from left, and the sleeve is extended by a flat metal part extending to right, where the right and left twist bars are held in hands. A set of ends of the metal parts is equipped with a set of machined notches (4) in a specific direction.