Cooley Derra S Shaped Clamp Forceps, Curved, 1-1/4" (32mm) Jaws, Depth 5/8" (16mm), Jaw Has Calibrated Markings In 5mm Increments, Overall Length Is 6-1/2" (165mm)

The Cooley Derra S‑shaped clamp unites a curved jaw with integrated 5mm calibration markings to guide precise sizing of aortic cannulation sites or vessel anastomosis windows. Its 32mm jaw span accommodates large‑diameter aorta and major branches, while the 16mm depth stabilizes positioning. The 165mm length supports reach during open cardiac surgery and thoracic aortic work.

Features & Benefits

• S‑shaped jaw geometry with 32mm span for large-caliber aortic vessels
• Calibrated 5mm increment markings ensure reproducible vessel window sizing
• 16mm jaw depth provides stable positioning during aortic manipulation
• 165mm length permits access to proximal and ascending aorta