Drug Eluting Stent

Sirolimus Eluting Coronary Stent System

1. Reliable Biodegradable Polymer
• The most studied BP-DES, with over 50,000 patients worldwide.
• The biggest real-world BP-DES registry shows favorable clinical performance.
• Innovative abluminal bioresorbable coating. Drug coating applied in a gradient to reduce the risk of polymer cracking and delamination, even when the stent is overexpanded.

2. Cross challenging anatomy with confidence
• Updated design to maximize deliverability, even in the most challenging cases
• Flexible tip material: supports navigation through tortuous vessels.
• Low passing resistance at the tip: minimizes the force required to cross challenging lesions.1

3. Maximizing transmission force, and kink resistance
• Enhanced pushability
• Shaft reinforced with a stainless steel core wire: ensures optimal pushability and transmission force.
• Stronger hypotube: maximizing kink resistance for effective and reliable deliverability.

4. Innovative Tip
• A tip specifically developed with the composition and shape to support durability3
•  Rounded shape: offers durability and crossability, even through areas of calcification.
•  Durable material: reduces the risk of tip damage when navigating challenging anatomy.

Sirolimus Eluting Coronary Stent System

1. Relaible Delivery in TRI
• Ultimaster™ is designed to facilitate stent delivery in TRI procedures
• Long term efficacy and safety proven by RCT in patients with complex background
• Early healing by abluminal gradient coating and reduced drug dose
• Reliable long-term patency by stronger vessel support and fracture resistance

2. Innovative tip
Terumo developed an innovative tip dedicated for drug eluting stent delivery. The newly developed rounded and durable tip minimize the clearance gap between the tip and guide wire.

3. Flexible stent design
• Stent design is simple bioinspired designed with the practical sense of beauty.
• Allows maximization of whole stent from distal edge to proximal edge.
• Maximized flexibility leads to good trackability especially in stent delivery in complex lesion treatment.

4. Advance shaft technology 
Ultimaster™ was developed by applying both advanced technology used for Terumo PTCA balloon shaft and traditional hydrophilic coating technology used for the Terumo guidewire. These technologies enhance pushability and trackability under challenging conditions such as TRI.

5. Wide Over expansion Range
Φ3.0~4.0mm DES is generally used for LM T-stenting. Ultimaster has longer total crown length allowing wider over-expansion range.