FRED Junior System 2.5 | REF FREDJR2508
Terumo Neuro FRED Junior System 2.5 (REF FREDJR2508) is a low-profile dual-layer flow diverter designed for the endovascular treatment of intracranial aneurysms in smaller parent vessels.
The FRED X Flow Diverter Stent (REF XFRED4038) from Terumo Neuro is a self-expanding, dual-layer braided intracranial flow diverter sized at 4.0 mm diameter x 44 mm length. FRED X builds on the FRED platform by adding a covalently bonded surface modification (X Technology) intended to reduce material thrombogenicity while preserving the device's mechanical and deployment characteristics.
Key Features
- Dual-layer braided design combining a low-porosity inner mesh with a higher-porosity outer stent in a single device.
- X surface modification (phosphorylcholine-based) covalently bonded to the nitinol braid to reduce material thrombogenicity.
- Radiopaque tantalum helical strands and distal/proximal markers to support fluoroscopic visualization of the working length.
- Self-expanding nitinol construction designed for vessel wall apposition across the aneurysm neck.
- Pre-loaded on a delivery system intended for resheathing and repositioning prior to full deployment, per the IFU.
- Nominal sizing: 4.0 mm braid diameter, 44 mm working length.
Clinical Applications
- Endovascular treatment of intracranial aneurysms in appropriately selected parent vessels.
- Use in neurovascular procedures performed by physicians trained in interventional neuroradiology techniques.
- Indications, contraindications, vessel diameter range and microcatheter compatibility must be confirmed against the current manufacturer Instructions for Use and the regulatory status applicable in the buyer's territory.
Product Information
- Brand: Terumo Neuro
- Product: FRED X Flow Diverter Stent
- Category: Flow Diverter
- REF / UPN: XFRED4038
- Nominal Diameter: 4.0 mm
- Nominal Length: 44 mm
- Surface Treatment: X Technology (covalently bonded surface modification)
- Construction: Dual-layer braided nitinol with tantalum radiopaque strands
- Delivery System: Pre-loaded; microcatheter compatibility per IFU
- Sterility / Single Use: Not specified in the located sources
- Shelf Life / Storage: Not specified in the located sources
- Regulatory Status: Varies by region; confirm with Terumo Neuro and local regulatory documentation prior to purchase.
REF / UPNXFRED4038
Size4.0 x 44
FRED X flow diverterTerumo Neuro FRED XXFRED4038FRED X 4.0 x 44intracranial flow diverter stentdual-layer flow diverterneurovascular flow diverterintracranial aneurysm devicebraided nitinol stentX Technology surface modificationneurointerventional stentendovascular aneurysm treatmentflow diverter 4.0 mmMicroVention FRED Xneurovascular catalog
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