
Synergy Shield Coronary Stent 2.25 X 8 | REF H7493966608220
Boston Scientific Synergy Shield Coronary Stent, 2.25 mm x 8 mm, REF H7493966608220. Single-unit B2B catalog listing for hospital and cath lab procurement.

The Terumo Ultimaster Nagomi Coronary Stent (REF DE-RS4509ASM) is a sirolimus-eluting coronary stent system in a 4.50 mm x 9 mm configuration, premounted on a rapid exchange (Rx) delivery catheter. It is engineered for percutaneous coronary intervention in larger-caliber coronary vessels, combining a thin-strut cobalt-chromium platform with a bioresorbable abluminal polymer drug carrier intended to support controlled drug release and subsequent polymer-free healing.
Key Features
- Drug: Sirolimus eluted from a bioresorbable PDLLA-PCL abluminal polymer coating
- Stent platform: Cobalt-chromium alloy with thin struts for low crossing profile
- Design: Open-cell hybrid architecture intended to support conformability and side-branch access
- Delivery system: Rapid exchange (monorail) catheter compatible with 0.014" guidewires
- Size: Nominal diameter 4.50 mm, nominal length 9 mm
- Guide catheter compatibility: Not specified in the located sources
- Sterilization: Supplied sterile, single use only
Clinical Applications
- Improving coronary luminal diameter in patients with symptomatic ischemic heart disease due to de novo lesions in native coronary arteries
- Treatment of larger-caliber target vessels where a 4.50 mm nominal diameter device is appropriate
- Use as part of a percutaneous coronary intervention (PCI) strategy in accordance with the manufacturer's Instructions for Use and applicable local clinical guidelines
Product Information
- Brand: Terumo
- Product line: Ultimaster Nagomi
- Category: Coronary Stents (Drug-Eluting)
- REF / UPN: DE-RS4509ASM
- Stent diameter: 4.50 mm
- Stent length: 9 mm
- Configuration: Premounted, rapid exchange delivery system
- Packaging: Single-use sterile unit; refer to manufacturer labeling for shelf life and storage
- Regulatory status: Not specified in the located sources; buyers should confirm market-specific registration before procurement
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