TeDan Surgical’s Ultra Vision Retractor Body is a top loading retractor frame for use in thoracic surgery. TSI’s patented pivoting mechanism allows the retractor arms to pivot up to 30 once inside the wound site to increase visualization without increasing the size of the incision. Use the Phantom T-Handle (LS-0451) or Phantom LS T-Handle Crank for LS-0100 (LS-0101) for leverage and better gripping while opening the pivoting arms. All of our instruments are German-engineered and made in the United States with only the highest quality of material