Cooley Derra S Shaped Clamp Forceps, Curved, 7/8" (22mm) Jaws, Depth 1/2" (13mm), Jaw Has Calibrated Markings In 5mm Increments, Overall Length 6-1/2" (165mm)

This Cooley Derra S‑shaped clamp with larger 22mm jaw and 13mm depth accommodates medium‑sized vessel segments and pericardial tissue during complex aortic or atrial reconstruction. The calibrated 5mm grid etched across the jaw surface allows precise measurement of compression depth. Curved geometry supports atraumatic manipulation without vessel twisting.

Features & Benefits

• Calibrated 5mm increment markings for depth measurement
• 22mm jaw with 13mm depth for larger vessel control
• S‑shaped curve aligns perpendicular to vessel axis
• 165mm length positioned in mediastinal field