Catheter having extruded, flexible, pliable and compliant marker band

摘要

A tubular catheter body comprising a catheter consisting essentially of plastic material and having a tubular, flexible, and compliant marker band affixed to and surrounding the external surface of the catheter body. The compliant marker band comprises a heat shrinkable plastic material having tungsten particles which are no greater than 2 microns in size such that the marker band is radiopaque throughout.