An anastomosis is performed using a mounting structure mounted on the outside of at least one vessel. The mounting structure includes a flexible mounting structure that is attached to the vessel by a special instrument. A graft vessel is attached to the mounting structure either directly or by means...http://www.google.fr/patents/US6254617?utm_source=gb-gplus-shareBrevet US6254617 - Means and method for performing an anastomosis
