Stent ghép ngoại biên nội mạch Atlas

Stent ghép ngoại biên nội mạch Atlas

MỘT stent ngoại biên được che phủ cung cấp ghép chắc chắn tắc nghẽn phình động mạch hoặc tổn thương tắc nghẽn trong chậu hoặc xương đùi các đoạn, giảm nguy cơ vỡ hoặc tắc nghẽn trở lại.

Thông tin

Reinforced Stability, Unparalleled Durability

• Material: High-grade stent graft with a robust carbon coating (ePTFE).
• Design: Optimized open cell design for flexibility and conformability to various vessel 
anatomies.
• Stent Geometry: Engineered for optimal blood flow and minimal turbulence.

Elevate Vascular Repair with the Power of Carbon:

• Durability: The carbon coating adds an extra layer of strength and resilience. • Biocompatibility: Designed to minimize irritation and promote faster recovery. • Radiopacity: Enhanced visibility under imaging for precise placement.

Precision, Protection, Performance:

• Diameter Range: Available in a wide range of sizes to ensure a perfect fit.
• Delivery System: Self-Expendable System advanced and user-friendly, ensuring 
accurate deployment.
• Engineered for optimal blood flow and minimal turbulence, the stent’s geometry 
plays a crucial role in its success, further establishing the Atlas Stent Graft with 
Carbon Coating as a preferred choice for endovascular repair.
• Specially designed for Radial Strength and Flexibility
• Atraumatic tip designed to facilitate smooth entry and 
exit at the access point
• Straight and flared configurations to optimize 
hemodynamic flow in the venous anastomosis
• Full encapsulation between two ePTFEs designed to 
resist neointimal hyperplasia at the treatment site
• Designed to withstand bending, compression and 
stretching in combination with spiral posts and angled 
bridges
• Tantalum markers to increase visibility under 
fluoroscopy

SIGNIFICANT ADVANCEMENT IN ENDOVASCULAR REPAIR TECHNOLOGY

ENHANCED WITH A ROBUST CARBON COATING OPTIMIZED FOR BOTH FLEXIBILITY AND CONFORMABILITY

Self-Expanding Nitinol Framework
  • Shape-Memory Alloy: Nitinol’s superelastic properties enable consistent radial force to maintain stent apposition, conforming effectively to vessel anatomies.
  • Tantalum Markings: Both stent ends include tantalum markers, providing high radiopacity for precise positioning under fluoroscopy.
  • Sealing Function: The ePTFE covering excludes blood flow from the aneurysmal or diseased arterial wall, helping reduce the risk of endoleaks.
  • Biocompatible & Low Profile: The microporous structure supports healing while limiting inflammatory responses.
  • Straightforward Implantation: Simplifies device selection and deployment, particularly beneficial in peripheral lesions requiring a single stent graft solution.
  • Enhanced Device Integrity: Minimizes potential junctional leak points or component separations sometimes encountered in multi-piece stent systems.
  • Thromboresistant: The carbon coating on the stent struts aims to reduce platelet adhesion, promoting stable device integration and lower incidence of thrombosis.
  • Smooth Flow Lumen: Enhances hemodynamic compatibility and may further limit intimal hyperplasia.
  • Stent Graft Size: 5.0 to 10.0 mm diameters address multiple peripheral vessel diameters.
  • Nominal Stent Graft Length: Ranging from 18 to 58 mm in designated sizes (18, 22, 28, 38, 58 or 18, 23, 27, 37, 57)—covering a broad spectrum of lesion lengths.

Thông số kỹ thuật chung của sản phẩm

Đặc điểm kỹ thuật Chi tiết / Giá trị
Tên sản phẩm Atlas Endovascular Stent Graft
Mục đích sử dụng Endovascular repair of peripheral aneurysms, arterial occlusive disease, or traumatic injuries (iliac, femoral, popliteal)
Graft Material ePTFE covering over metal scaffold
Scaffold Material Nitinol (self-expanding depending on design)
Deployment Method Over-the-wire with introducer sheath (commonly 14F–18F, depending on stent diameter)
Lực hướng tâm Medium-High, ensuring stable vessel wall apposition
Delivery Shaft Length Typically 80–120 cm (verify exact product specs)
Dấu hiệu cản quang Proximal and distal markers to guide accurate placement
Vô sinh Vô trùng (Ethylene Oxide)
Sử dụng một lần Đúng
Hạn sử dụng ~3–5 years if stored at 15–25 °C in sealed packaging
Khả năng tương thích của MR MR Conditional (verify labeling)
Chỉ định lâm sàng Peripheral artery aneurysms (iliac, femoral), endoluminal bridging for traumatic or pseudoaneurysms, possible bypass for occlusive lesions
Chống chỉ định Extremely calcified or tortuous vessels preventing safe device passage, known nickel or metal allergies

Atlas Endovascular Stent Graft

Đường kính (mm) Chiều dài (mm) Vỏ bọc Rec. (F) Mã sản phẩm Ghi chú
6 40 ~14F AESG-6x40 Small diameter for distal external iliac or femoral
6 60 ~14F AESG-6x60
6 80 ~14F AESG-6x80
7 40 ~14F AESG-7x40 Slightly larger for moderate-sized arteries
7 80 ~14F AESG-7x80
7 100 ~14F AESG-7x100
8 60 ~14–16F AESG-8x60 Common size for iliac region
8 80 ~14–16F AESG-8x80
8 120 ~16F AESG-8x120 Longer coverage for extensive lesion
9 60 ~16F AESG-9x60 For large external iliac or superficial femoral
9 100 ~16F AESG-9x100
9 150 ~16F AESG-9x150 Extended length for multi-segment disease
10 60 ~16–18F AESG-10x60 Larger diameter for bigger femoral or proximal arteries
10 120 ~18F AESG-10x120
10 150 ~18F AESG-10x150
12 80 ~18F AESG-12x80 Very large diameter bridging aneurysms
12 100 ~18F AESG-12x100
12 150 ~18F AESG-12x150 Maximum coverage for extensive peripheral disease
12 200 ~18F AESG-12x200 Very long stent graft for special cases

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