DES Efficacy, BMS safety

The efficacy of DES
• Nano+ TM stent is loading the most effective and widely applied anti-poliferation drug -Sirolimus. The drug-coating and special post-coating treatment would guarantee high drug loading density and ideal drug release kinetics.
• Nanoporous cavity on the metal surface of Nano+ TM stent functioning as drug carrier.
• More than 80% surface porosity and nano-size cavity guarantee firm adhesion of drugs.
• Nanoporous cavity does not affect the mechanical properties of Stent.
• High effective drug loading dosage of Nano+  TM polymer-free stent: 2.2 μg/mm 2

The safety of BMS
• Nano+ TM stent adopts the Polymer-free drug-loading technology. Only bare metal stent is left after complete drug released. No polymer coating remaining that could cause inflammatory response.
• Nano+ TM stent improves the early-healing of the vessel intima.

New delivery system
• Small tapered tip design, patented hydrophilic coating on the shaft provides excellent deliverability over the torturous anatomy.