DIAMETER REDUCING DEVICE FOR END PART OF VESSEL

摘要

PURPOSE: An apparatus for reducing the diameter of a vessel is provided to implement the anastomosis and the resection of the vessel using one unit by combining the vessel with a vessel anastomosis ring which is installed at the adjacent vessel to the vessel. CONSTITUTION: One lateral side(10) of an apparatus for reducing the diameter of a vessel is formed into a circular shape. The diameter of the outer circumference(20) is larger than that of the one lateral side. Another lateral side(30) of the apparatus is formed into a circular shape and is installed at the end part of the outer circumference. A cut part(40) is formed by cutting the outer circumference from one lateral side to another lateral side. A vessel fixing unit(50) fixes a part of the vessel which is protruded through the cut part. A vessel anastomosis ring fixing unit(60) is formed around one lateral side in order to fix a vessel anastomosis ring.