STERNUM RETRACTOR FOR STABILIZING THE BEATING HEART DURING CORONARY ARTERY BYPASS GRAFT SURGERY

摘要

Surgical apparatus for coronary surgery of a patient comprising contacting means being capable of providing a mechanical force against at least a portion of the patient's coronary organs according to its positioning with regard to said organs, positioning means to set said contacting means in a given substantially stable spatial position and orientation within a given volume, said contacting means being pivotally connected to a sternum retractor via said positioning means. The surgical apparatus according to the invention allows to perform coronary artery revascularization without the need for extra-corporeal circulation.