Surgical instrument for minimally invasive surgical interventions

摘要

A surgical instrument for minimally invasive surgery includes a hollow shank with an actuating device arranged at the one end thereof and a bendable instrument tip arranged at the other end. The instrument tip is bendable toward the shank and carries a mouth part. The surgical instrument also includes a gear mechanism which transforms at least a movement of said actuating device by an operator into a rotation of said mouth part according to a predetermined transmission ratio in relation to the actuating movement.