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 Terumo Neuro FRED System 4.5 (REF FRED4513) is a dual-layer flow diverter intended for endovascular use in the neurovascular space. The Flow Re-Direction Endoluminal Device (FRED) combines an outer low-porosity stent with an inner high-density mesh in a single delivery system, designed to redirect blood flow away from the aneurysm sac while supporting parent vessel patency.
Key Features
Dual-layer braided nitinol construction integrating a low-porosity outer stent and a high-density inner mesh.
Single delivery system intended to simplify deployment compared to two-device constructs.
Radiopaque markers along the device body and ends to support fluoroscopic visualization.
Designed for resheathing and repositioning prior to final detachment, per the manufacturer Instructions for Use.
Nominal labeled diameter of 4.5 mm for sizing to the target parent artery.
Length, crossing profile and recommended microcatheter compatibility: Not specified in the located sources.
Clinical Applications
Endovascular flow diversion in the cerebral vasculature.
Reconstruction of the diseased parent artery in the management of intracranial aneurysms.
Use as indicated in the official Terumo Neuro / MicroVention FRED Instructions for Use; refer to the IFU for patient selection, indications, contraindications, warnings and approved anatomical locations in your region.
Product Information
Brand: Terumo Neuro (formerly MicroVention)
Product: FRED System 4.5
REF / UPN: FRED4513
Category: Flow Diverter / Neurovascular Implant
Device diameter: 4.5 mm (nominal, per catalog reference)
Device length: Not specified in the located sources
Delivery system / microcatheter compatibility: Not specified in the located sources
Sterility: Supplied sterile for single use, per standard manufacturer labeling; confirm in the IFU
Storage and shelf life: Not specified in the located sources
Regulatory status: Availability and approved indications vary by country; verify local regulatory clearance prior to procurement.
REF / UPNFRED4513
Size
FRED System 4.5FRED4513Terumo Neuro flow diverterMicroVention FREDflow diverter stentintracranial aneurysm deviceneurovascular implantdual-layer flow diverterendovascular aneurysm treatmentcerebral aneurysm flow diversionneurointerventional devicebraided nitinol stentflow re-direction endoluminal deviceneurovascular catalogB2B medical device sourcing
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