Ultimaster Nagomi Coronary Stent 4.50 × 12 mm | REF DE-RS4512ASM

The Terumo Ultimaster Nagomi Coronary Stent (REF DE-RS4512ASM, 4.50 x 12 mm) is a sirolimus-eluting coronary stent system designed for percutaneous coronary intervention. It combines a thin-strut cobalt-chromium stent platform with an abluminal bioresorbable polymer coating that elutes sirolimus, supporting controlled drug delivery while leaving a polymer-free stent after resorption. The rapid-exchange delivery catheter is engineered for deliverability in tortuous and distal coronary anatomy.

Key Features
- Sirolimus-eluting coronary stent on a cobalt-chromium alloy platform
- Thin-strut open-cell stent design intended to balance radial strength and flexibility
- Abluminal (outer-surface) bioresorbable polymer coating for directional drug elution
- Controlled release of sirolimus with polymer bioresorption over time
- Rapid-exchange (monorail) delivery catheter with low crossing profile
- Stent diameter 4.50 mm, stent length 12 mm
- Reference number DE-RS4512ASM
- Supplied sterile for single use

Clinical Applications
- Percutaneous coronary intervention (PCI) in native coronary arteries
- Treatment of de novo coronary artery lesions
- Use in large-vessel coronary anatomy consistent with a 4.50 mm reference vessel diameter
- Support for workflows requiring a thin-strut drug-eluting stent with abluminal bioresorbable polymer technology
- Intended for trained interventional cardiology operators in a cath lab setting

Product Information
- Brand: Terumo
- Product line: Ultimaster Nagomi
- Category: Coronary Stents
- REF / UPN: DE-RS4512ASM
- Stent diameter: 4.50 mm
- Stent length: 12 mm
- Drug: Sirolimus
- Polymer: Abluminal bioresorbable coating
- Stent platform material: Cobalt-chromium alloy
- Delivery system: Rapid-exchange (monorail) balloon catheter
- Guidewire compatibility: Not specified in the located sources
- Guide catheter compatibility: Not specified in the located sources
- Sterility: Sterile, single use
- Regulatory status: Refer to official Terumo IFU and local regulatory documentation

REF / UPNDE-RS4512ASM
Size12 mm

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