Stent tĩnh mạch Atlas

Stent tĩnh mạch Atlas

Hệ thống cấy ghép chuyên dụng làm bằng hợp kim kim loại tương thích sinh học, được thiết kế để điều trị tình trạng tắc nghẽn tĩnh mạch bằng cách duy trì sự thông suốt của mạch máu, cải thiện lưu lượng máu và làm giảm các triệu chứng của bệnh suy tĩnh mạch mãn tính.

Thông tin

Các Atlas™ Venous Stent, introduced by Bị xâm lược-Một nhà sản xuất thiết bị y tế toàn cầu—is meticulously crafted for venous outflow restoration and chronic venous insufficiency management. Leveraging a tự mở rộng nitinol design, Atlas™ offers strong radial force, adaptive conformability, and minimal recoil, supporting bền bỉ patency in challenging venous anatomies.

Self-Expanding Nitinol Framework

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.

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.

Technical Specifications

Đặc điểm kỹ thuật Chi tiết / Giá trị
Tên sản phẩm Atlas™ Venous Stent
Stent Material Nitinol (nickel-titanium) self-expanding alloy
Cơ chế triển khai Over-the-wire via introducer sheath (typically 6F–9F, model-specific)
Lực hướng tâm Moderate to high, designed to resist extrinsic compression
Phạm vi đường kính stent ~10–20 mm nominal (expanded), ensuring coverage of varied venous lumen sizes
Stent Length Range ~40–120 mm, accommodating short or long-segment lesions
Dấu hiệu cản quang Proximal and distal markers for fluoroscopic visualization
Vô sinh Sterile, single use
Hạn sử dụng ~3–5 years if stored at 15–25 °C
Chỉ định lâm sàng 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) Mã sản phẩm Ghi chú
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 Tầng 7 AVS-14x60-7F Popular mid-range diameter for common iliofemoral lesions
14 80 Tầng 7 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 Tầng 9 AVS-20x120-9F Maximum diameter & length for extensive venous pathology

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