Atlas Endovascular Stent Graft System
The ATLAS endovascular stent graft (implant) is a self-expanding Nitinol stent covered with expanded Polytetrafluorethylene (EPTFE).Nitinol stent has markers on both ends with tantalum markings showing high radioopacity.Its surface is covered with carbon Various diameters and lengths are available.
It is indicated for the treatment of upper extremity venous outflow stenosis of patients dialyzed with an arteriovenous (AV) access graft or fistula.
The stent is delivered placed between the inner catheter and the outer sheath, located in the distal portion of the graft delivery system. In such a compressed arrangement, the supports of the nitinol stent are positioned close to each other.
The flexible release system is a coaxial catheter system consisting of an internal catheter integrated into the system via a metal tubing shaft and a coaxial outer sheath connected to the Y-injection adapter via the Tuohy-Borst valve.
Superior Performance with Innovative Design.
Helical Design 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.
Proven to have effective propulsion, tracking and visibility under fluoroscopy on a low profile delivery system in a preclinical model.
- Carbon coated of ePTFE along the lumen surface to reduce early platelet adhesion
- Provides superior fluoroscopic imaging of the entire Stent Graft placement process with Tantalum Markers
- Excellent radial expansion strength minimizes the risk of Stent Graft dislocation or displacement
- Minimal stent graft that appears small during placement ensures placement accuracy
- ATLAS Endovascular Stent Grafts are MRI conditional
Atlas Endovascular Stent Graft represents the perfect balance of desirable properties such as radial strength, flexibility, minimal shortening, low profile, placement accuracy and convenient placement in an easy-to-use withdrawal delivery system.
The delivery system is a multifunctional knitted catheter technology with an optimal balance between shaft Pushability and sustained Flexibility at the catheter tip, providing excellent Traceability in the target lesion area.
- Soft automatic tip is conical tip suitable for 0.035” guide wire.
- “Topless internal catheter” reduces the risk of insertion after catheter entanglement
Low profile delivery systems reduce patient trauma.
Specification
- Stent Graft Diameter 5 mm - 10 mm
- Stent Graft Lenght 18, 22, 23, 27, 28, 37, 38, 57, 58
- Catheter Diameter 6F
- Catheter Lenght 120cm
- Radiopasity Pt-Ir Marker
- Applicable Guideware 0.035"
- Stent Design Carbon Coating
| CATHETER LENGTH (120 cm) | |||||||||
| Diameter | 18 mm | 22 mm | 23 mm | 27 mm | 28 mm | 37 mm | 38 mm | 57 mm | 58 mm |
| (mm) | |||||||||
| 5.0 | VS5018 | VS5022 | VS5023 | VS5027 | VS5028 | VS5037 | VS5038 | VS5057 | VS5058 |
| 6.0 | VS6018 | VS6022 | VS6023 | VS6027 | VS6028 | VS6037 | VS6038 | VS6057 | VS6058 |
| 7.0 | VS7018 | VS7022 | VS7023 | VS7027 | VS7028 | VS7037 | VS7038 | VS7057 | VS7058 |
| 8.0 | VS8018 | VS8022 | VS8023 | VS8027 | VS8028 | VS8037 | VS8038 | VS8057 | VS8058 |
| 9.0 | VS9018 | VS9022 | VS9023 | VS9027 | VS9028 | VS9037 | VS9038 | VS9057 | VS9058 |
| 10.0 | VS1018 | VS1022 | VS1023 | VS1027 | VS1028 | VS1037 | VS1038 | VS1057 | VS1058 |