Introducer sheath with encapsulated reinforcing member

摘要

An introducer sheath and a method for making the sheath. The sheath includes a fluoropolymer liner having a passageway extending longitudinally therethrough. An inner jacket is positioned longitudinally over the liner, and the inner surface of the inner jacket is bonded to the outer surface of the liner. An outer jacket is positioned longitudinally over the inner jacket, and the inner surface of the outer jacket is bonded to the outer surface of the inner jacket. A reinforcing coil is encapsulated within the inner jacket and the outer jacket.