Covered Stent System for acute coronary artery perforations • 58 % greater flexibility[1] • Single layer covered stent design • Proven Orsiro / PRO-Kinetic Energy stent design provides exceptional deliverability With its single layer covered stent design based on the Orsiro / PRO-Kinetic Energy stent design, PK Papyrus achieves a greater bending flexibility and a smaller crossing profile compared to Jostent Graftmaster[1]. PK Papyrus allows you to seal artery perforations with confidence. In an emergency situation such as a perforated artery, PK Papyrus provides a highly deliverable bailout stent.