STENT EXPANDING IN HOLLOW ORGANS AND METHOD FOR ARRANGING STENT INSIDE HOLLOW ORGAN

摘要

The stent expanding in the hollow organs, the blood vessels, or other tubular structures consists of the flexible cylindrical body with free diameter partially covered with the envelope preventing the excessive expansion of the stent within the lumenof the hollow organs. According one proposed design the envelope represents the metal coating on the body of the stent. Otherwise, the envelope comprises a set of the tubes surrounding the body of the stent. According to the invention, the method for proper arrangement of the stent inside the hollow organs, the blood vessels, or other tubular structures is also proposed.