
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 4.0 (REF FRED4007) is a flow diverter intended for use in the neurovascular space. The system is designed around a dual-layer braided, self-expanding stent intended to divert blood flow away from the aneurysm sac while preserving flow in the parent artery and adjacent branches.
Key Features
Dual-layer braided nitinol stent design combining an inner low-porosity mesh with an outer stent for vessel wall apposition.
Self-expanding deployment intended to facilitate controlled placement.
Radiopaque markers intended to support fluoroscopic visualization during delivery.
Pre-loaded on a delivery system intended for use with compatible microcatheters.
Available in multiple diameter and length configurations within the FRED System 4.0 product family; specific dimensions for REF FRED4007: Not specified in the located sources.
Clinical Applications
Intended for the endovascular treatment of intracranial aneurysms in adult patients, in line with the manufacturer's instructions for use.
Used by trained interventional neuroradiologists and neurointerventional specialists in a hospital catheterization laboratory environment.
Specific indications, contraindications, vessel diameter range and aneurysm morphology criteria: refer to the official Instructions for Use.
Product Information
Brand: Terumo Neuro
Product: FRED System 4.0
REF / UPN: FRED4007
Category: Flow Diverter
Device type: Dual-layer braided self-expanding flow diverter stent with delivery system
Material: Nitinol-based braided construction (refer to IFU for full material composition)
Dimensions (stent diameter / length / working length): Not specified in the located sources
Compatible microcatheter: Not specified in the located sources
Sterility: Supplied sterile for single use (confirm with official labeling)
Storage: Refer to manufacturer labeling and IFU
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