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INVAMED

Intracranial multilayer flow modulator for cerebral aneurysms, diverting flow from the sac while keeping perforator vessels patent.

Stena Intracranial Multi-Layer Flow Modulator — flow diverter

Stena Intracranial Multi-Layer Flow Modulator

A multilayer flow-diverting construct for intracranial aneurysms, redirecting blood flow away from the aneurysm sac while maintaining essential branch perfusion.

Specialties

Neurovascular

The Stent Neurovascular Multilayer Flow Modulator is a multi-layer, self-expandable implant designed to redirect blood flow across intracranial aneurysms or pseudoaneurysms (saccular, fusiform, or dissection). Constructed from nitinol braided wires, this flow-guided device harnesses hemodynamic modulation to promote stable aneurysm occlusion while preserving key vessel branches.

Multi-Layer Braided Nitinol Wires
  • Self-Expanding Implant: Adapts seamlessly to the host vessel, delivering gentle but consistent radial support.
  • Optimized Flow Modulation: Braided mesh design disperses hemodynamic forces, encouraging gradual aneurysm thrombosis without aggressively blocking perforator flow.
Radiopaque Tubular Stent
  • Excellent Visibility: Enhanced radiopacity simplifies device deployment and positioning under fluoroscopic guidance.
  • Continuous Vessel Coverage: The robust structure ensures stable wall apposition, helping minimize device migration or incomplete vessel coverage.
StenaⓇ STENT Microcatheter System Compatibility
  • Size-Specific Microcatheters: Designed for use with 3.6F or 3.9F microcatheter (outer) and 2.3F internal microcatheter, ensuring precise navigation and stent delivery.
  • Pre-Loaded Configuration: The stent is supplied pre-loaded on its dedicated delivery system, streamlining procedural workflow and minimizing device manipulation.
Flexible & Self-Expanding
  • Percutaneous Arterial Approach: Minimizes invasive exposure by allowing stent introduction through small-caliber femoral or radial arteries.
  • Adaptive Vessel Conformance: The device maintains uniform radial force along irregular or tortuous intracranial segments, preserving branch patency.

Clinical Focus

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Frequently Asked Questions

What is Stena Intracranial Multi-Layer Flow Modulator?

A multilayer flow-diverting construct for intracranial aneurysms, redirecting blood flow away from the aneurysm sac while maintaining essential branch perfusion.

What is Stena Intracranial Multi-Layer Flow Modulator used for?

Stena Intracranial Multi-Layer Flow Modulator is part of the Neurovascular Interventions portfolio by INVAMED, designed for minimally invasive diagnostic and therapeutic procedures. It is used by specialists in Neurovascular.

What conditions is Stena Intracranial Multi-Layer Flow Modulator used to treat?

Stena Intracranial Multi-Layer Flow Modulator is used in the treatment of acute ischemic stroke, cerebral aneurysms, and intracranial vascular disease. Treatment decisions are made by qualified healthcare professionals based on individual patient assessment.

What is Stena Intracranial Multi-Layer Flow Modulator also known as?

Stena Intracranial Multi-Layer Flow Modulator is also known internationally as: flow diverter, intracranial aneurysm treatment, cerebral aneurysm stent.

Who manufactures Stena Intracranial Multi-Layer Flow Modulator?

Stena Intracranial Multi-Layer Flow Modulator is developed and manufactured by INVAMED, a global medical device manufacturer headquartered at One World Trade Center, New York, USA. INVAMED technologies are used by physicians across international markets.