The Stryker Surpass Evolve Flow Diverter (REF FD45040) is a self-expanding braided intracranial implant designed for the endovascular treatment of intracranial aneurysms. With a vessel diameter of 4.50 mm and an implant length of 40 mm, this device is intended to be deployed across the neck of an aneurysm to redirect blood flow away from the aneurysm sac while preserving flow in the parent artery and adjacent branches.

Key Features
- Braided flow diverter design engineered to reduce intra-aneurysmal flow and promote progressive aneurysm occlusion.
- Nominal sizing: 4.50 mm diameter x 40 mm length for use in appropriately sized parent arteries.
- Self-expanding construction intended to conform to vessel anatomy and maintain wall apposition.
- Delivery system designed for navigation through tortuous intracranial vasculature. Compatible microcatheter and guide specifications: Not specified in the located sources.
- Radiopaque markers to support fluoroscopic visualization during deployment.
- Single-use, sterile packaged device.

Clinical Applications
- Endovascular management of intracranial aneurysms in suitably sized parent vessels.
- Use in neurointerventional and neuroendovascular procedures performed by trained specialists.
- Specific indications, contraindications, vessel diameter range, and patient selection criteria: refer to the manufacturer Instructions for Use (IFU).

Product Information
- Brand: Stryker
- Product Line: Surpass Evolve Flow Diverter
- Category: Flow Diverter
- REF/UPN: FD45040
- Vessel Diameter: 4.50 mm
- Implant Length: 40 mm
- Braid Material / Wire Count: Not specified in the located sources
- Sterility: Sterile, single use
- Regulatory Status: Refer to manufacturer documentation for region-specific approvals.