Cooley Bulldog ClampDDP Elite USA Cooley Bulldog Clamp is crafted for use in cardiothoracic surgical procedures. The Cooley clamp features adjustable tension as well as spring action making it a highly versatile and customizable piece of equipment. This instrument is ideal for clamping large vessels for temporary occlusion during surgical procedures that require stopping the blood flow. This clamp is available in four different lengths and is designed with either a