Stena Multi-Layer Flow Modulator for Peripheral
Flow-diverting stent for peripheral arteries, redistributing laminar flow away from diseased vessel segments, aiding aneurysm or side-branch preservation.

Stena Multi-Layer Flow Modulator
- Material: Constructed from biocompatible and resilient materials for long-term stability.
- Design: Intricate multilayer design to modulate blood flow and enhance hemodynamic stability.
- Diameter Range: Available in various sizes to cater to different peripheral vascular structures.
Innovate Peripheral Interventions with Advanced Flow Modulation
- Flexibility: High flexibility to conform to the natural anatomy of peripheral vessels.
- Radial Strength: Provides sufficient support to maintain vessel patency withoutcompromising flexibility.


The Gold Standard in Hemodynamic Stability and Vascular Protection
- Porosity: Designed with optimal porosity to balance flow modulation and preventend-organ ischemia.
- Compatibility: Compatible with various guide catheters and delivery systemsfor ease of use.
- Its unique multilayer design is a hallmark of innovation, providing unmatched flow modulation and hemodynamic stability.
- This design ensures that blood flow is optimally distributed, reducing the risk of complications and enhancing the overall success of the intervention.
- The device’s construction from biocompatible materials ensures its longevity and reliability, while the range of available sizes guarantees a perfect fit for a variety of peripheral vascular structures.
- The combination of flexibility and radial strength ensures that the device adapts to the patient’s anatomy while maintaining vessel patency and integrity.
- With its optimal porosity and compatibility with various catheters and delivery systems, the Stena Multilayer Flow Modulator stands out as a leader in peripheral vascular care, delivering both innovation and reliability in every procedure.

Endothelialization and integration, as the uncovered device allows endothelial tissue to be generated on the braided structure
General Product Specifications
Specification | Detail / Value |
Product Name | Stena Multi-Layer Flow Modulator (Peripheral) |
Intended Use | Endovascular treatment of peripheral aneurysms (e.g., popliteal, iliac) and flow modulation in complex peripheral lesions |
Design | Multi-layer, self-expanding stent with braided nitinol mesh structure |
Deployment Mechanism | Sheath-based retraction for self-expansion; no balloon inflation needed |
Material | Medical-grade Nitinol (Nickel-Titanium) in layered/braided configuration |
Delivery System | Over-the-wire (OTW), typically 5–8F introducer sheath (depending on stent diameter) |
Radial Force | Moderate to high, ensuring stable vessel wall contact |
Radiopaque Markers | Proximal and distal marker bands for fluoroscopic placement |
MR Compatibility | MR Conditional (verify local labeling) |
Sterility | Sterile (EO) |
Single Use | Yes |
Shelf Life | ~3–5 years if stored at 15–25 °C in sealed packaging |
Clinical Indications | Peripheral aneurysms (iliac, popliteal), flow diversion in side branches or collateral vessels |
Contraindications | Extremely calcified or tortuous peripheral arteries precluding safe deployment; nickel allergy; insufficient landing zone |
Peripheral Flow Modulator
Diameter (mm) | Length (mm) | Sheath Rec. (F) | Product Code | Notes |
5 | 40 | ~5F | STM-P-5x40 | Very small diameter for popliteal or tibial aneurysms |
5 | 60 | ~5F | STM-P-5x60 | |
6 | 40 | ~6F | STM-P-6x40 | Medium diameter, short coverage |
6 | 60 | ~6F | STM-P-6x60 | |
6 | 80 | ~6F | STM-P-6x80 | |
7 | 40 | ~6F | STM-P-7x40 | Slightly larger diameter for moderate vessel |
7 | 80 | ~6F | STM-P-7x80 | |
7 | 100 | ~7F | STM-P-7x100 | Extended coverage for segmental aneurysms |
8 | 60 | ~7F | STM-P-8x60 | Common size for iliac or superficial femoral |
8 | 100 | ~7F | STM-P-8x100 | |
8 | 120 | ~8F | STM-P-8x120 | Longer coverage for multi-lobed aneurysms |
9 | 80 | ~8F | STM-P-9x80 | Larger diameter for proximal popliteal or iliac |
9 | 120 | ~8F | STM-P-9x120 | |
9 | 150 | ~8F | STM-P-9x150 | Max length for extended lesions |
10 | 80 | ~8F | STM-P-10x80 | High diameter for large peripheral arteries |
10 | 120 | ~8F | STM-P-10x120 | |
10 | 150 | ~8F or 9F | STM-P-10x150 | |
12 | 80 | ~9F | STM-P-12x80 | Very large diameter for wide aneurysms |
12 | 120 | ~9F | STM-P-12x120 | |
12 | 150 | ~9F | STM-P-12x150 | Extended coverage for extensive aneurysmal segments |
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