Morris Ascending Aorta ClampDDP Elite USA Morris Ascending Aorta Clamp is designed for optimal use in cardiothoracic surgeries. This clamp is specially suited for use in clamping the ascending aorta as it emerges from the heart and makes its way towards the aortic arch. It is necessary to use this instrument when a surgical procedures requires a reduction or complete stop in blood flow through this vessel either for selection of a particular segment for surgical procedure or to