Ultimaster Nagomi Coronary Stent 4.00 × 9 mm | REF DE-RS4009ASM

The Terumo Ultimaster Nagomi Coronary Stent (REF DE-RS4009ASM) is a sirolimus-eluting coronary stent system with a 4.00 mm expanded diameter and 9 mm stent length, mounted on a rapid-exchange percutaneous transluminal coronary angioplasty (PTCA) delivery catheter. It is engineered for controlled drug delivery and conformable vessel scaffolding in coronary revascularization procedures.

Key Features
Sirolimus-eluting thin-strut cobalt chromium stent platform designed for deliverability and conformability.
Bioresorbable polymer (PDLLA-PCL) drug carrier engineered to abluminally elute sirolimus and resorb over time.
Abluminal coating intended to limit polymer and drug exposure to the vessel lumen side.
Rapid-exchange (monorail) delivery catheter designed for single-operator use.
Low crossing profile intended to support access through tortuous anatomy.
Radiopaque markers for fluoroscopic placement guidance.
Expanded stent diameter 4.00 mm; stent length 9 mm.

Clinical Applications
Intended for use in percutaneous coronary intervention (PCI) procedures performed by trained interventional cardiologists.
Indicated vessel reference diameters, lesion types and patient selection criteria must be determined per the manufacturer Instructions for Use (IFU) and local regulatory labeling.
Use should follow institutional protocols for catheterization laboratory procedures and adjunctive pharmacotherapy.

Product Information
Brand: Terumo
Product Family: Ultimaster Nagomi
Category: Coronary Stents - Drug-Eluting Stent Systems
REF / UPN: DE-RS4009ASM
Stent Diameter (expanded): 4.00 mm
Stent Length: 9 mm
Drug: Sirolimus
Polymer Carrier: Bioresorbable (PDLLA-PCL), abluminal coating
Stent Material: Cobalt chromium alloy
Delivery System: Rapid-exchange (monorail) PTCA catheter
Guidewire Compatibility: Not specified in the located sources
Guiding Catheter Compatibility: Not specified in the located sources
Usable Catheter Length: Not specified in the located sources
Sterilization: Sterile, single-use device
Storage: Per manufacturer IFU
Regulatory Status: Availability and approved indications vary by market; confirm with local Terumo representative.

REF / UPNDE-RS4009ASM
Size9 mm
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