The Terumo RSS501 Pinnacle Introducer Sheath is a sterile, single-use device intended for providing percutaneous vascular access for diagnostic and interventional procedures. It is made of a biocompatible material and features a atraumatic tip to minimize vessel injury. The introducer sheath has a kink-resistant design and a dilator that is easy to use. It is available in a variety of sizes to accommodate different patient needs.