FORTRESS

Introducer instruments for medical use, namely, introducer sheaths and reinforced introducer sheaths for use in percutaneous vascular procedures, access sheaths for medical use and medical dilators for use in percutaneous vascular procedures; hemostasis valves for medical introducers, medical introducer sheaths with hemostatic valves, support catheters, guide catheters, introducers for medical use, all the foregoing for use in percutaneous vascular procedures