Žilový stent Atlas
Špecializovaný systém implantátov vyrobený z biokompatibilných kovových zliatin, určený na liečbu žilových obštrukcií udržiavaním priechodnosti ciev, zlepšovaním prietoku krvi a zmierňovaním príznakov chronickej žilovej nedostatočnosti.
Stránka Atlas™ Venous Stent, introduced by Invamed-a globálny výrobca zdravotníckych pomôcok—is meticulously crafted for venous outflow restoration and chronic venous insufficiency management. Leveraging a samorozširujúce sa nitinol design, Atlas™ offers strong radial force, adaptive conformability, and minimal recoil, supporting odolné patency in challenging venous anatomies.
Self-Expanding Nitinol Framework
Delivers consistent radial force to maintain lumen patency, especially in large, compressible venous segments.
High Conformability
Adapts to tortuous or dynamic venous structures (e.g., iliac vein, femoral vein), minimizing stress at stent edges and promoting stable apposition.
Minimal Recoil & Migration
Engineered for durable scaffolding, preserving vessel diameter and reducing the risk of stent migration under variable venous pressures.
Optimized for Venous Hemodynamics
Large cell design fosters robust flow, reducing intraluminal pressure gradients and supporting potential reduction in venous hypertension symptoms.
Wide Clinical Utility
Indicated for iliofemoral venous outflow obstructions, post-thrombotic syndrome, or venous stenoses from extrinsic compression or scar tissue.
Kontraindikácie
Severe vessel tortuosity or diameter mismatch preventing stent passage, active local infection in the venous target, or contraindications to endovascular procedures.
Delivers consistent radial force to maintain lumen patency, especially in large, compressible venous segments.
Adapts to tortuous or dynamic venous structures (e.g., iliac vein, femoral vein), minimizing stress at stent edges and promoting stable apposition.
Engineered for durable scaffolding, preserving vessel diameter and reducing the risk of stent migration under variable venous pressures.
Large cell design fosters robust flow, reducing intraluminal pressure gradients and supporting potential reduction in venous hypertension symptoms.
Indicated for iliofemoral venous outflow obstructions, post-thrombotic syndrome, or venous stenoses from extrinsic compression or scar tissue.
Severe vessel tortuosity or diameter mismatch preventing stent passage, active local infection in the venous target, or contraindications to endovascular procedures.
Technické špecifikácie
Špecifikácia | Detail / Hodnota |
Názov produktu | Atlas™ Venous Stent |
Stent Material | Nitinol (nickel-titanium) self-expanding alloy |
Mechanizmus nasadenia | Over-the-wire via introducer sheath (typically 6F–9F, model-specific) |
Radiálna sila | Moderate to high, designed to resist extrinsic compression |
Rozsah priemerov stentov | ~10–20 mm nominal (expanded), ensuring coverage of varied venous lumen sizes |
Stent Length Range | ~40–120 mm, accommodating short or long-segment lesions |
Rádiopriepustné značky | Proximal and distal markers for fluoroscopic visualization |
Sterilita | Sterile, single use |
Doba skladovania | ~3–5 years if stored at 15–25 °C |
Klinické indikácie | Iliofemoral venous stenosis, post-thrombotic syndrome, extrinsic compression (May-Thurner), chronic venous insufficiency |
Size & Ordering Matrix
Stent Diameter (mm) | Stent Length (mm) | Sheath Compatibility (F) | Kód produktu | Poznámky |
10 | 40 | 6F | AVS-10x40-6F | Smaller diameter for narrower veins or moderate lesions |
10 | 60 | 6F | AVS-10x60-6F | Slightly longer coverage in the same diameter |
14 | 60 | 7F | AVS-14x60-7F | Popular mid-range diameter for common iliofemoral lesions |
14 | 80 | 7F | AVS-14x80-7F | Extended length for multi-segment stenoses |
16 | 80 | 8F | AVS-16x80-8F | Enhanced diameter for advanced venous outflow compromise |
16 | 100 | 8F | AVS-16x100-8F | Longer coverage in larger veins |
20 | 120 | 9F | AVS-20x120-9F | Maximum diameter & length for extensive venous pathology |
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